[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Intro"]
[Black "?"]
[Result "*"]
[PlyCount "4"]

1. d4 Nf6 2. c4 Nc6 *

[Event "US-China Summit (Seattle)"]
[Site "?"]
[Date "2001.??.??"]
[Round "?"]
[White "Zhu Chen"]
[Black "Christiansen"]
[Result "0-1"]
[PlyCount "66"]
[EventDate "2001.??.??"]
[Source "ChessBase"]
[SourceDate "2001.05.17"]

1. d4 Nf6 2. c4 Nc6 3. Nc3 e5 4. d5 Ne7 5. g3 Ng6 6. Bg2 Bc5 7. e3 O-O 8. Nge2
a6 9. O-O d6 10. Bd2 Bd7 11. Rb1 b5 12. b4 Bb6 13. a4 bxc4 14. a5 Ba7 15. b5
axb5 16. Nxb5 Bf5 17. Ra1 Bc5 18. Nec3 Bd3 19. e4 Qd7 20. Re1 Rfb8 21. Qa4 Ng4
22. Be3 Nxe3 23. fxe3 h5 24. Bf1 h4 25. Bxd3 cxd3 26. Kg2 hxg3 27. hxg3 d2 28.
Re2 Qg4 29. Rh1 Nf4+ 30. exf4 exf4 31. Rxd2 Qxg3+ 32. Kf1 Qf3+ 33. Ke1 Qxh1+
0-1

[Event "county match (Oxford)"]
[Site "?"]
[Date "2003.??.??"]
[Round "?"]
[White "Sowray"]
[Black "Palliser"]
[Result "0-1"]
[PlyCount "64"]

1. d4 Nf6 2. c4 Nc6 3. Nf3 e6 4. Nc3 Bb4 5. e3 O-O 6. Bd3 d6 7. Bd2 e5 8. d5
Ne7 9. e4 Ng6 10. O-O Nh5 11. a3 Bxc3 12. Bxc3 Nhf4 13. Bc2 Bg4 14. h3 Bh5 15.
Kh2 Nxg2 16. Kxg2 Qf6 17. Kh2 Qf4+ 18. Kg1 Bxf3 19. Qd2 Qh4 20. Bd1 Qxh3 21.
Bxf3 Qxf3 22. Qe3 Qg4+ 23. Qg3 Qxe4 24. f4 exf4 25. Rae1 fxg3 26. Rxe4 Rfe8 27.
Rfe1 Rxe4 28. Rxe4 f5 29. Re6 f4 30. Kg2 Rf8 31. Bd4 Nh4+ 32. Kh3 Nf5 0-1

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "intro Chapter 1"]
[Black "?"]
[Result "*"]
[ECO "A50"]
[PlyCount "10"]

1. d4 Nf6 2. c4 Nc6 3. Nc3 e5 4. d5 Ne7 5. e4 Ng6 *

[Event "Linares Open"]
[Site "?"]
[Date "2000.??.??"]
[Round "?"]
[White "Kalantarian"]
[Black "Hagesaether, H.."]
[Result "*"]
[SetUp "1"]
[FEN "r1bqnrk1/bpp3pp/p2p2n1/3Ppp2/1PP1P3/P1N3PP/4NPB1/R1BQ1RK1 w - f6 0 13"]
[PlyCount "30"]
[EventDate "2000.??.??"]
[Source "ChessBase"]
[SourceDate "2000.04.05"]

13. exf5 Bxf5 14. Be3 Bxe3 15. fxe3 Qg5 16. e4 Qe3+ 17. Kh2 Bd7 18. Rxf8+ Kxf8
19. Qf1+ Nf6 20. Qf3 Qd2 21. Rd1 Qh6 22. Rf1 Kg8 23. Nd1 Rf8 24. Qd3 Bxh3 25.
Bxh3 Ng4+ 26. Kg2 Rxf1 27. Kxf1 Qxh3+ *

[Event "US Ch. (Bloomington)"]
[Site "?"]
[Date "1993.??.??"]
[Round "?"]
[White "Gurevich, D.."]
[Black "Dzindzichashvili"]
[Result "*"]
[SetUp "1"]
[FEN "r1bqk2r/ppp2ppp/3p1nn1/2bPp3/2P1P3/2NB3P/PP2NPP1/R1BQK2R b KQkq - 0 8"]
[PlyCount "20"]
[EventDate "1993.??.??"]
[Source "ChessBase"]

8... O-O 9. Na4 Bb4+ 10. Kf1 c6 11. a3 Ba5 12. b4 Bc7 13. Nac3 cxd5 14. cxd5
Ne8 15. g3 f5 16. exf5 Bxf5 17. Bxf5 Rxf5 18. Ne4 *

[Event "Bradford"]
[Site "?"]
[Date "2000.??.??"]
[Round "?"]
[White "Smith, N.."]
[Black "Palliser"]
[Result "*"]
[SetUp "1"]
[FEN "r1bq1rk1/ppp2ppp/3p1nn1/2bPp3/2P1P3/2N2N1P/PP2BPP1/R1BQ1RK1 b - - 0 9"]
[PlyCount "23"]

9... a6 10. Bg5 h6 11. Bd2 Bd7 12. Qc2 Rb8 13. a3 Qe7 14. b4 Ba7 15. Qc1 Bd4
16. Bd3 Bxc3 17. Qxc3 Nh5 18. Kh2 Nhf4 19. Rg1 Nxd3 20. Qxd3 f5 *

[Event "Cappelle la Grande Open"]
[Site "?"]
[Date "1995.??.??"]
[Round "?"]
[White "Kadimova"]
[Black "Shabalov"]
[Result "0-1"]
[SetUp "1"]
[FEN "r1b2rk1/bpp2pp1/p2p1qnp/3Pp2n/1PP1P3/3B3P/P2BNPP1/2RQNRK1 b - - 0 14"]
[PlyCount "21"]
[EventDate "1995.??.??"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]

14... c6 15. c5 Rd8 16. Qb3 Nhf4 17. Nxf4 Nxf4 18. Bxf4 Qxf4 19. Rc3 a5 20. a3
a4 21. Qa2 cxd5 22. Qxd5 Qf6 23. c6 Be6 24. Qb5 bxc6 0-1

[Event "Woodhouse Cup"]
[Site "?"]
[Date "2000.??.??"]
[Round "?"]
[White "Firth"]
[Black "Palliser"]
[Result "0-1"]
[SetUp "1"]
[FEN "r4rk1/1ppbqppp/3p1nn1/p1bPp3/2P1P3/1PNB1N1P/P1Q2PP1/1RB2RK1 b - - 0 12"]
[PlyCount "21"]

12... Nh5 13. Ne2 Nh4 14. Nh2 Qf6 15. Qd2 h6 16. Qd1 Qg6 17. g4 f5 18. exf5
Bxf5 19. Bxf5 Rxf5 20. Be3 Bxe3 21. fxe3 Rxf1+ 22. Kxf1 Qe4 0-1

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Theory of Chapter 1"]
[Black "?"]
[Result "*"]
[ECO "A50"]
[PlyCount "8"]

1. d4 Nf6 2. c4 Nc6 3. Nc3 e5 4. d5 Ne7 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "A) 5 e4 Ng6 6 Nf3"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "r1bqkb1r/ppppnppp/5n2/3Pp3/2P5/2N5/PP2PPPP/R1BQKBNR w KQkq - 0 5"]
[PlyCount "20"]

5. e4 Ng6 6. Nf3 Bc5 7. Bd3 O-O 8. O-O a6 9. h3 d6 10. Bd2 Nh5 11. Ne2 h6 12.
b4 Ba7 13. Rc1 Qf6 14. Ne1 c6 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "B) 5 e4 Ng6 6 Bd3"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "r1bqkb1r/ppppnppp/5n2/3Pp3/2P5/2N5/PP2PPPP/R1BQKBNR w KQkq - 0 5"]
[PlyCount "12"]

5. e4 Ng6 6. Bd3 Bc5 7. h3 d6 8. Nge2 a6 9. b4 Ba7 10. O-O Nh5 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "C 5 e4 Ng6 6 a3"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "r1bqkb1r/ppppnppp/5n2/3Pp3/2P5/2N5/PP2PPPP/R1BQKBNR w KQkq - 0 5"]
[PlyCount "18"]

5. e4 Ng6 6. a3 Bc5 7. g3 O-O 8. Bg2 a6 9. b4 Ba7 10. Nge2 d6 11. h3 Ne8 12.
O-O f5 13. exf5 Bxf5 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "D) 5 Nf3 Ng6 6 a3!?"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "r1bqkb1r/ppppnppp/5n2/3Pp3/2P5/2N5/PP2PPPP/R1BQKBNR w KQkq - 0 5"]
[PlyCount "22"]

5. Nf3 Ng6 6. a3 a5 7. Rb1 Bc5 8. b4 axb4 9. axb4 Ba7 10. d6 O-O 11. c5 b6 12.
Nb5 Bb8 13. dxc7 Bxc7 14. Nxc7 Qxc7 15. Be3 Ne4 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "E) 5 e4 Ng6 6 Nge2"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "r1bqkb1r/ppppnppp/5n2/3Pp3/2P5/2N5/PP2PPPP/R1BQKBNR w KQkq - 0 5"]
[PlyCount "22"]

5. e4 Ng6 6. Nge2 Bc5 7. Ng3 d6 8. Be2 h5 9. Bg5 Nf4 10. Bf3 Bg4 11. O-O Qd7
12. Bxg4 Qxg4 13. Qxg4 hxg4 14. Bxf6 gxf6 15. Nf5 a6 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "F) 5 e4 Ng6 6 f3?!"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "r1bqkb1r/ppppnppp/5n2/3Pp3/2P5/2N5/PP2PPPP/R1BQKBNR w KQkq - 0 5"]
[PlyCount "6"]

5. e4 Ng6 6. f3 Bc5 7. a3 a5 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "G) 5 Bg5"]
[Black "[+4888.88e1e8]"]
[Result "*"]
[SetUp "1"]
[FEN "r1bqkb1r/ppppnppp/5n2/3Pp3/2P5/2N5/PP2PPPP/R1BQKBNR w KQkq - 0 5"]
[PlyCount "12"]

5. Bg5 Ng6 6. h4 h6 7. Bxf6 Qxf6 8. h5 Bc5 9. e3 Ne7 10. Ne4 Qb6 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "H) 5 e4 Ng6 6 Be3!"]
[Black "?"]
[Result "*"]
[ECO "A50"]
[PlyCount "12"]

1. d4 Nf6 2. c4 Nc6 3. Nc3 e5 4. d5 Ne7 5. e4 Ng6 6. Be3 Bb4 *

[Event "French Team Ch."]
[Site "FRA"]
[Date "1993.??.??"]
[Round "?"]
[White "Karpov"]
[Black "Chevallier"]
[Result "*"]
[SetUp "1"]
[FEN "r1bqk2r/pppn1ppp/3p2n1/3Pp3/2P1P3/2P1BP2/P2Q2PP/R3KBNR w KQkq - 0 10"]
[PlyCount "21"]
[EventDate "1993.??.??"]
[Source "ChessBase"]

10. h4 h6 11. g3 b6 12. Nh3 Nc5 13. Nf2 Qd7 14. Rb1 a5 15. f4 exf4 16. gxf4 Qe7
17. Bxc5 bxc5 18. h5 Nf8 19. Rg1 f6 20. Bd3 *

[Event "US Open (Los Angeles)"]
[Site "Los Angeles"]
[Date "1991.??.??"]
[Round "?"]
[White "Spiller"]
[Black "Orlov"]
[Result "0-1"]
[SetUp "1"]
[FEN "r1bqk2r/ppp2ppp/3p1nn1/2PPp3/4P3/2P1BP2/P5PP/R2QKBNR b KQkq - 0 9"]
[PlyCount "21"]
[EventDate "1991.07.??"]
[Source "ChessBase"]
[SourceDate "1999.11.18"]

9... O-O 10. g3 Nd7 11. cxd6 cxd6 12. Bd3 Qa5 13. Ne2 Nc5 14. Bc2 f5 15. O-O
fxe4 16. fxe4 Bh3 17. Rxf8+ Rxf8 18. Qd2 Qxa2 19. Rb1 Qxb1+ 0-1

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "H1) 7 Bd3"]
[Black "[+4888.88e1e8]"]
[Result "*"]
[SetUp "1"]
[FEN "r1bqk2r/pppp1ppp/5nn1/3Pp3/1bP1P3/2N1B3/PP3PPP/R2QKBNR w KQkq - 0 7"]
[PlyCount "28"]

7. Bd3 Bxc3+ 8. bxc3 d6 9. f3 O-O 10. Ne2 Nd7 11. Qd2 b6 12. Bg5 f6 13. Be3 Nc5
14. Bxc5 bxc5 15. h4 f5 16. h5 Nf4 17. Nxf4 exf4 18. Qc2 Qg5 19. O-O-O fxe4 20.
Bxe4 Bf5 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "H2) 7 f3"]
[Black "[+4888.88e1e8]"]
[Result "*"]
[SetUp "1"]
[FEN "r1bqk2r/pppp1ppp/5nn1/3Pp3/1bP1P3/2N1B3/PP3PPP/R2QKBNR w KQkq - 0 7"]
[PlyCount "30"]

7. f3 Bxc3+ 8. bxc3 d6 9. Qd2 O-O 10. Bd3 Nh5 11. Ne2 f5 12. exf5 Bxf5 13. Bxf5
Rxf5 14. g4 Rxf3 15. gxh5 Qh4+ 16. Kd1 Qe4 17. Qc2 Qxc2+ 18. Kxc2 Rxe3 19. Kd2
Rxe2+ 20. Kxe2 Nf4+ 21. Kf3 Nxh5 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "intro Chapter 2"]
[Black "?"]
[Result "*"]
[ECO "A50"]
[PlyCount "8"]

1. d4 Nf6 2. c4 Nc6 3. Nc3 e5 4. d5 Ne7 *

[Event "Polish Team Ch."]
[Site "?"]
[Date "1995.??.??"]
[Round "?"]
[White "Janocha"]
[Black "Ostrowski"]
[Result "*"]
[SetUp "1"]
[FEN "r1rq2k1/1p1b1ppp/3p1nn1/p1bPp3/4P3/2N1B1PP/PP1NQP2/1R2RBK1 w - - 0 20"]
[PlyCount "7"]
[EventDate "1995.??.??"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]

20. Nb5 Ne8 21. a4 Ne7 22. Nc4 Ra6 23. Rec1 *

[Event "US Open (Philadelphia)"]
[Site "?"]
[Date "1993.??.??"]
[Round "?"]
[White "Conover"]
[Black "Yermolinsky"]
[Result "*"]
[SetUp "1"]
[FEN "4rrk1/p1p1q1p1/1p1p2np/3Ppb2/2P1B3/1NP3P1/P3QP1P/R4RK1 b - - 0 17"]
[PlyCount "17"]
[EventDate "1993.??.??"]
[Source "ChessBase"]
[SourceDate "1998.11.10"]

17... Qg5 18. f3 Nf4 19. Qd2 Bxe4 20. fxe4 Qg4 21. Kh1 Nh5 22. Qe3 Rf6 23. Rxf6
Nxf6 24. Nd2 Qh5 25. Re1 Rf8 *

[Event "Swiss Team Ch."]
[Site "?"]
[Date "1993.??.??"]
[Round "?"]
[White "Georges"]
[Black "Boog"]
[Result "*"]
[SetUp "1"]
[FEN "r1b1nrk1/2p1qppp/1p4n1/2pPp3/p1P1P3/P3B1P1/1P2NPBP/2RQ1RK1 w - - 0 15"]
[PlyCount "5"]
[EventDate "1993.??.??"]
[Source "ChessBase"]

15. f4 f6 16. f5 Nh8 17. g4 *

[Event "Ron Banwell Memorial (London)"]
[Site "?"]
[Date "2000.??.??"]
[Round "?"]
[White "Nixon, T.."]
[Black "Bigg"]
[Result "*"]
[SetUp "1"]
[FEN "r1bq1rk1/pnp1n1pp/1p1p4/3Ppp1P/2P1P3/1NP1B1P1/P4PB1/R2Q1RK1 w - - 0 16"]
[PlyCount "14"]
[EventDate "2000.??.??"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]

16. f4 fxe4 17. Bxe4 Bh3 18. Rf2 Qd7 19. Qd3 h6 20. c5 Qg4 21. Kh1 Nf5 22. Bxf5
Rxf5 *

[Event "Moravian Team Ch."]
[Site "?"]
[Date "1999.??.??"]
[Round "?"]
[White "Budinsky"]
[Black "Cvek"]
[Result "*"]
[SetUp "1"]
[FEN "r1bq1rk1/1ppp1ppp/p4nn1/2bPp3/2P1P3/2N3PP/PP2NPB1/R1BQK2R b KQ - 0 9"]
[PlyCount "13"]
[EventDate "1999.??.??"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]

9... b5 10. cxb5 axb5 11. Nxb5 Ba6 12. Nbc3 Qb8 13. O-O h5 14. Kh1 h4 15. g4
Qa7 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Theory"]
[Black "?"]
[Result "*"]
[ECO "A50"]
[PlyCount "8"]

1. d4 Nf6 2. c4 Nc6 3. Nc3 e5 4. d5 Ne7 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "1A) 5 e4 Ng6 6 g3"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "r1bqkb1r/ppppnppp/5n2/3Pp3/2P5/2N5/PP2PPPP/R1BQKBNR w KQkq - 0 5"]
[PlyCount "22"]

5. e4 Ng6 6. g3 Bb4 7. Bg2 Bxc3+ 8. bxc3 d6 9. Ne2 O-O 10. O-O Nd7 11. Be3 b6
12. Nc1 Nc5 13. Nb3 Nb7 14. h4 f5 15. h5 Ne7 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "1B) 5 Nf3 Ng6 6 g3"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "r1bqkb1r/ppppnppp/5n2/3Pp3/2P5/2N5/PP2PPPP/R1BQKBNR w KQkq - 0 5"]
[PlyCount "26"]

5. Nf3 Ng6 6. g3 Bb4 7. Qb3 Bxc3+ 8. Qxc3 d6 9. Bg2 Bg4 10. O-O h5 11. Qc2 h4
12. Ng5 Qe7 13. a3 a5 14. b3 Nf8 15. Rb1 N6h7 16. Ne4 f5 17. Nc3 Nf6 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "1C) 5 g3 Ng6 6 Bg2"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "r1bqkb1r/ppppnppp/5n2/3Pp3/2P5/2N5/PP2PPPP/R1BQKBNR w KQkq - 0 5"]
[PlyCount "22"]

5. g3 Ng6 6. Bg2 Bb4 7. Qc2 O-O 8. Bd2 d6 9. h4 Ne7 10. a3 Bxc3 11. Bxc3 b5 12.
cxb5 Nfxd5 13. Nf3 Nxc3 14. Qxc3 Rb8 15. a4 a6 *

[Event "Krasnodar"]
[Site "?"]
[Date "1997.??.??"]
[Round "?"]
[White "Prokopchuk"]
[Black "Bologan"]
[Result "*"]
[SetUp "1"]
[FEN "r1bqk2r/ppppnppp/5n2/3Pp2P/1bP1P3/2N5/PP3PP1/R1BQKBNR w KQkq - 0 8"]
[PlyCount "5"]
[EventDate "1997.??.??"]

8. h6 g6 9. Qf3 Nfg8 10. Bg5 *

[Event "correspondence"]
[Site "IECG Email"]
[Date "2000.??.??"]
[Round "?"]
[White "Rooms"]
[Black "Simmelink"]
[Result "*"]
[SetUp "1"]
[FEN "r1b1k2r/ppppqpp1/5nn1/3Pp1Np/2P4P/2B1P3/PP3PP1/R2QKB1R b KQkq - 0 10"]
[PlyCount "14"]
[EventDate "2000.01.10"]
[Source "Chess Mail Ltd."]
[SourceDate "2003.04.28"]

10... d6 11. Bd3 Nf8 12. Qc2 N8d7 13. b4 c6 14. dxc6 bxc6 15. a3 d5 16. O-O Bb7
17. b5 *

[Event "Isle of Man Open"]
[Site "?"]
[Date "2000.??.??"]
[Round "?"]
[White "Ward"]
[Black "Palliser"]
[Result "*"]
[SetUp "1"]
[FEN "r1bqkn1r/ppp1bpp1/3p1n2/3Pp1Bp/2P4P/2NBPN2/PP3PP1/R2QK2R w KQkq - 0 10"]
[PlyCount "13"]
[EventDate "2000.??.??"]
[Source "Mark Crowther"]
[SourceDate "2000.10.23"]

10. c5 N8d7 11. cxd6 cxd6 12. Rc1 Nc5 13. Bb5+ Bd7 14. Bxf6 Bxf6 15. b4 Na6 16.
Qa4 *

[Event "South Wales Masters"]
[Site "?"]
[Date "2001.??.??"]
[Round "?"]
[White "Crouch"]
[Black "Palliser"]
[Result "*"]
[SetUp "1"]
[FEN "r1bqkb1r/pppp1pp1/5nn1/3Pp2p/2P4P/2N2N2/PPQ1PPP1/R1B1KB1R b KQkq - 0 7"]
[PlyCount "9"]

7... Ng4 8. Bg5 Be7 9. d6 cxd6 10. Nd5 Bxg5 11. Nxg5 Ne7 *

[Event "Isle of Man Open"]
[Site "Isle of Man"]
[Date "1994.??.??"]
[Round "?"]
[White "Anagnostopoulos"]
[Black "Williams"]
[Result "*"]
[SetUp "1"]
[FEN "r1bqk2r/1pp2pp1/3p1nn1/p1bPp1Np/2P4P/2N3P1/PPQ1PPB1/R1B1K2R b KQkq - 0 10"]
[PlyCount "23"]
[EventDate "1994.??.??"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]

10... Ng4 11. Nce4 Bb4+ 12. Kf1 f5 13. a3 O-O 14. axb4 fxe4 15. Bxe4 Rxf2+ 16.
Ke1 Ne7 17. Bf3 Bf5 18. Qb3 Qf8 19. Be3 Rxf3 20. exf3 Nxe3 21. Qxe3 axb4 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Theory"]
[Black "?"]
[Result "*"]
[ECO "A50"]
[PlyCount "8"]

1. d4 Nf6 2. c4 Nc6 3. Nc3 e5 4. d5 Ne7 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "2A) 5 g3 Ng6 6 h4"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "r1bqkb1r/ppppnppp/5n2/3Pp3/2P5/2N5/PP2PPPP/R1BQKBNR w KQkq - 0 5"]
[PlyCount "20"]

5. g3 Ng6 6. h4 h5 7. Bh3 Bb4 8. Qb3 Bxc3+ 9. Qxc3 d6 10. Bg5 Bxh3 11. Nxh3 Qd7
12. f3 c6 13. dxc6 bxc6 14. e4 d5 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "2B) 5 e4 Ng6 6 h4"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "r1bqkb1r/ppppnppp/5n2/3Pp3/2P5/2N5/PP2PPPP/R1BQKBNR w KQkq - 0 5"]
[PlyCount "36"]

5. e4 Ng6 6. h4 h5 7. Bg5 Bc5 8. Be2 c6 9. Nh3 d6 10. Qd2 Bd4 11. f3 a5 12.
O-O-O Qb6 13. Na4 Qa7 14. Kb1 cxd5 15. cxd5 Bd7 16. Nc3 Qb6 17. g3 Nh7 18. f4
Nxg5 19. hxg5 Rc8 20. Ka1 a4 21. a3 Bxc3 22. bxc3 Qb3 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "2C) 5 Nf3 Ng6 6 h4"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "r1bqkb1r/ppppnppp/5n2/3Pp3/2P5/2N5/PP2PPPP/R1BQKBNR w KQkq - 0 5"]
[PlyCount "20"]

5. Nf3 Ng6 6. h4 h5 7. Bg5 Be7 8. e3 d6 9. Bd3 Ng4 10. Qc2 Nf8 11. e4 Ng6 12.
g3 O-O 13. Kf1 Bd7 14. Kg2 Qc8 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "2D) 5 h4!?"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "r1bqkb1r/ppppnppp/5n2/3Pp3/2P5/2N5/PP2PPPP/R1BQKBNR w KQkq - 0 5"]
[PlyCount "2"]

5. h4 Neg8 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "D1) 6 Nf3"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "r1bqkbnr/pppp1ppp/5n2/3Pp3/2P4P/2N5/PP2PPP1/R1BQKBNR w KQkq - 0 6"]
[PlyCount "20"]

6. Nf3 e4 7. Nd4 Bb4 8. Bd2 Bxc3 9. Bxc3 d6 10. e3 Nh6 11. Be2 Nhg4 12. Ne6
fxe6 13. Bxg4 exd5 14. Bxc8 Rxc8 15. cxd5 O-O *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "D2) 6 a3"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "r1bqkbnr/pppp1ppp/5n2/3Pp3/2P4P/2N5/PP2PPP1/R1BQKBNR w KQkq - 0 6"]
[PlyCount "24"]

6. a3 a6 7. Nf3 Ng4 8. Ng5 f5 9. Qc2 Bc5 10. e3 d6 11. Be2 N8h6 12. b4 Ba7 13.
Ne6 Bxe6 14. dxe6 c6 15. Bxg4 fxg4 16. Ne4 O-O 17. Ng5 Nf5 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "intro Chapter 3"]
[Black "?"]
[Result "*"]
[ECO "A50"]
[PlyCount "6"]

1. d4 Nf6 2. c4 Nc6 3. d5 Ne5 *

[Event "correspondence"]
[Site "?"]
[Date "1999.??.??"]
[Round "?"]
[White "Elburg"]
[Black "Simmelink"]
[Result "*"]
[SetUp "1"]
[FEN "r1bqkb1r/pppp1ppp/6n1/3PP3/4nP2/3B4/PP4PP/RNBQK1NR b KQkq - 0 8"]
[PlyCount "17"]
[EventDate "1999.??.??"]
[Source "Chess Mail Ltd."]
[SourceDate "2003.04.28"]

8... Qh4+ 9. g3 Bb4+ 10. Bd2 Nxg3 11. Nf3 Nxf4 12. Bf1 Bxd2+ 13. Nbxd2 Qh3 14.
Rg1 Nxf1 15. Nxf1 b6 16. Rg3 Qf5 *

[Event "correspondence"]
[Site "?"]
[Date "2000.??.??"]
[Round "?"]
[White "McKenzie"]
[Black "Scott"]
[Result "*"]
[SetUp "1"]
[FEN "r1bq1rk1/pp2bppp/2pppn2/3P4/2P1P3/2NBBQ2/PP3PPP/R4RK1 b - - 0 10"]
[PlyCount "6"]
[EventDate "2000.??.??"]
[Source "Chess Mail Ltd."]
[SourceDate "2003.04.28"]

10... exd5 11. exd5 Bg4 12. Qg3 a6 13. Bd4 *

[Event "Cannes Open"]
[Site "?"]
[Date "1997.??.??"]
[Round "?"]
[White "Petit"]
[Black "Meszaros"]
[Result "*"]
[SetUp "1"]
[FEN "r1bq1rk1/ppp2ppp/3ppn2/3Pn3/1bPQP3/2N2P2/PP2B1PP/R1B1K1NR b KQ - 0 8"]
[PlyCount "13"]
[EventDate "1997.??.??"]
[Source "ChessBase"]

8... c5 9. Qd2 b5 10. cxb5 exd5 11. exd5 Re8 12. Kf1 Bb7 13. a3 Ba5 14. f4 Neg4
*

[Event "Mariupol Open"]
[Site "?"]
[Date "2003.??.??"]
[Round "?"]
[White "Shemeakin"]
[Black "Shilin"]
[Result "*"]
[SetUp "1"]
[FEN "r1bqr1k1/pppp1ppp/5n2/3Pn3/1b2P3/2N5/PPQBBPPP/R3K1NR b KQ - 0 9"]
[PlyCount "9"]
[EventDate "2003.??.??"]
[Source "ChessBase"]
[SourceDate "2003.09.04"]

9... c6 10. dxc6 d5 11. Nf3 d4 12. c7 Nxf3+ 13. gxf3 Qxc7 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Theory"]
[Black "?"]
[Result "*"]
[ECO "A50"]
[PlyCount "6"]

1. d4 Nf6 2. c4 Nc6 3. d5 Ne5 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "A) 4 Nc3"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "r1bqkb1r/pppppppp/5n2/3Pn3/2P5/8/PP2PPPP/RNBQKBNR w KQkq - 0 4"]
[PlyCount "16"]

4. Nc3 e6 5. e4 Bb4 6. Qc2 exd5 7. cxd5 O-O 8. Bd2 Re8 9. Be2 c6 10. dxc6 d5
11. Nf3 d4 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "B) 4 Qc2"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "r1bqkb1r/pppppppp/5n2/3Pn3/2P5/8/PP2PPPP/RNBQKBNR w KQkq - 0 4"]
[PlyCount "24"]

4. Qc2 e6 5. e4 Bb4+ 6. Bd2 Qe7 7. Be2 exd5 8. cxd5 O-O 9. Nc3 d6 10. O-O-O c6
11. h3 cxd5 12. exd5 Bd7 13. f4 Ng6 14. g3 Bxc3 15. Bxc3 Ne4 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "C) 4 Qd4"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "r1bqkb1r/pppppppp/5n2/3Pn3/2P5/8/PP2PPPP/RNBQKBNR w KQkq - 0 4"]
[PlyCount "34"]

4. Qd4 Ng6 5. e4 e5 6. Qd3 Bc5 7. Be3 Qe7 8. Bxc5 Qxc5 9. f3 d6 10. Nc3 O-O 11.
g3 c6 12. Bh3 cxd5 13. cxd5 Nd7 14. Nge2 Qb6 15. Qb5 Qc7 16. O-O a6 17. Qb4 b5
18. Kg2 Rb8 19. Bxd7 a5 20. Qb3 Qxd7 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "D) 4 b3?!"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "r1bqkb1r/pppppppp/5n2/3Pn3/2P5/8/PP2PPPP/RNBQKBNR w KQkq - 0 4"]
[PlyCount "20"]

4. b3 e6 5. Bb2 Bb4+ 6. Bc3 a5 7. a3 Bxc3+ 8. Nxc3 O-O 9. d6 a4 10. Nxa4 Rxa4
11. bxa4 cxd6 12. Nf3 Ne4 13. Nd2 Qa5 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "E) 4 f4!?"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "r1bqkb1r/pppppppp/5n2/3Pn3/2P5/8/PP2PPPP/RNBQKBNR w KQkq - 0 4"]
[PlyCount "22"]

4. f4 Nxc4 5. e4 Nb6 6. a4 a5 7. Nc3 e6 8. dxe6 dxe6 9. Qxd8+ Kxd8 10. Be3 Bb4
11. O-O-O+ Bd7 12. Bxb6 cxb6 13. Bb5 Bxc3 14. bxc3 Ke7 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "F) 4 e4"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "r1bqkb1r/pppppppp/5n2/3Pn3/2P5/8/PP2PPPP/RNBQKBNR w KQkq - 0 4"]
[PlyCount "3"]

4. e4 e6 5. f4 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "F1) 5 f4 Ng6 6 Bd3"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "r1bqkb1r/pppp1ppp/4pn2/3Pn3/2P1P3/8/PP3PPP/RNBQKBNR w KQkq - 0 5"]
[PlyCount "20"]

5. f4 Ng6 6. Bd3 exd5 7. e5 Ne4 8. cxd5 Qh4+ 9. g3 Bb4+ 10. Bd2 Nxg3 11. Nf3
Nxf4 12. Bf1 Bxd2+ 13. Nbxd2 Qh3 14. Rg1 Nxf1 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "F2) 5 f4 Ng6 6 e5!?"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "r1bqkb1r/pppp1ppp/4pn2/3Pn3/2P1P3/8/PP3PPP/RNBQKBNR w KQkq - 0 5"]
[PlyCount "34"]

5. f4 Ng6 6. e5 Ne4 7. Qf3 Bb4+ 8. Kd1 f5 9. Bd3 O-O 10. Bxe4 fxe4 11. Qxe4 d6
12. Nf3 Ba5 13. Nc3 dxe5 14. fxe5 exd5 15. cxd5 Bf5 16. Qd4 c5 17. Qxc5 Rc8 18.
Qd4 Bxc3 19. bxc3 Qa5 20. Bd2 Qb5 21. d6 Rc4 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "intro Chapter 4"]
[Black "?"]
[Result "*"]
[ECO "A50"]
[PlyCount "4"]

1. d4 Nf6 2. c4 Nc6 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "3 g3 et al (Theory Ch 5)"]
[Black "[+4888.88e1e8]"]
[Result "*"]
[SetUp "1"]
[FEN "r1bqkb1r/pppppppp/2n2n2/8/2PP4/8/PP2PPPP/RNBQKBNR w KQkq - 0 3"]
[PlyCount "18"]

3. g3 e5 4. d5 Bb4+ 5. Bd2 Bxd2+ 6. Nxd2 Ne7 7. Bg2 d6 8. Ngf3 O-O 9. O-O c6
10. dxc6 Nxc6 11. Qc2 Be6 *

[Event "Dortmund"]
[Site "?"]
[Date "1976.??.??"]
[Round "?"]
[White "Krause"]
[Black "Balinas"]
[Result "*"]
[SetUp "1"]
[FEN "r1b1k2r/ppppqppp/5n2/n2P2N1/Q1P1p3/P1P5/4PPPP/R1B1KB1R b KQkq - 0 9"]
[PlyCount "7"]
[EventDate "1976.??.??"]
[Source "ChessBase"]

9... b6 10. Nh3 Qc5 11. Qb4 Nxc4 12. e3 Ba6 *

[Event "East Germany-Poland (Zinnowitz)"]
[Site "?"]
[Date "1973.??.??"]
[Round "?"]
[White "Adamski"]
[Black "Knaak"]
[Result "*"]
[SetUp "1"]
[FEN "r1bqr1k1/ppp2ppp/2np1n2/8/2PPp3/2P1PP2/P2NB1PP/R1BQ1RK1 b - - 0 10"]
[PlyCount "12"]
[EventDate "1973.??.??"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]

10... exf3 11. Bxf3 Rxe3 12. Nb3 Rxc3 13. Bg5 Ne7 14. Qd2 Rxc4 15. Bxf6 gxf6
16. Be2 *

[Event "Bundesliga"]
[Site "?"]
[Date "1996.??.??"]
[Round "?"]
[White "Christiansen"]
[Black "Lobron"]
[Result "*"]
[SetUp "1"]
[FEN "r4rk1/pppq1pp1/2n2n1p/5b2/3PpN1P/P1P3P1/4PPB1/R1BQK2R b KQ h3 0 13"]
[PlyCount "14"]
[EventDate "1996.??.??"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]

13... Na5 14. a4 Rfe8 15. h5 Rad8 16. O-O c5 17. Be3 c4 18. Rb1 Nb3 19. Rxb3
cxb3 20. Qxb3 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Theory"]
[Black "[+4888.88e1e8]"]
[Result "*"]
[SetUp "1"]
[FEN "r1bqkb1r/pppppppp/2n2n2/8/2PP4/8/PP2PPPP/RNBQKBNR w KQkq - 0 3"]
[PlyCount "18"]

3. Nc3 e5 4. Nf3 e4 5. d5 exf3 6. dxc6 fxg2 7. cxd7+ Bxd7 8. Bxg2 c6 9. Bg5 Qa5
10. Qd2 Bb4 11. O-O O-O-O *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "2A) 5 Ne5"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "r1bqkb1r/pppp1ppp/2n2n2/8/2PPp3/2N2N2/PP2PPPP/R1BQKB1R w KQkq - 0 5"]
[PlyCount "28"]

5. Ne5 Bb4 6. Bg5 h6 7. Bxf6 Qxf6 8. Nxc6 e3 9. fxe3 dxc6 10. Qb3 Qh4+ 11. Kd2
c5 12. g3 Qg5 13. dxc5 Qxc5 14. a3 Bxc3+ 15. Qxc3 O-O 16. Bg2 Rd8+ 17. Kc2 Bf5+
18. e4 Rd4 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "2B) 5 Ng5"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "r1bqkb1r/pppp1ppp/2n2n2/8/2PPp3/2N2N2/PP2PPPP/R1BQKB1R w KQkq - 0 5"]
[PlyCount "18"]

5. Ng5 Bb4 6. d5 Na5 7. Bd2 Nxc4 8. Ngxe4 Nxe4 9. Nxe4 Nxd2 10. Nxd2 Qf6 11.
Qc2 Qd4 12. Rd1 Qxd5 13. Qxc7 O-O *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "2C) 5 Nd2"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "r1bqkb1r/pppp1ppp/2n2n2/8/2PPp3/2N2N2/PP2PPPP/R1BQKB1R w KQkq - 0 5"]
[PlyCount "30"]

5. Nd2 Bb4 6. e3 Bxc3 7. bxc3 O-O 8. Be2 Re8 9. O-O d6 10. f3 Bf5 11. fxe4 Nxe4
12. Nxe4 Bxe4 13. Bd3 Qe7 14. Rf4 Bxd3 15. Qxd3 Nd8 16. e4 Ne6 17. Rf2 Ng5 18.
Bxg5 Qxg5 19. Rf5 Qg6 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Theory"]
[Black "?"]
[Result "*"]
[ECO "A50"]
[PlyCount "6"]

1. d4 Nf6 2. c4 Nc6 3. Nf3 e6 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "3A) 4 e3"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "r1bqkb1r/pppp1ppp/2n1pn2/8/2PP4/5N2/PP2PPPP/RNBQKB1R w KQkq - 0 4"]
[PlyCount "20"]

4. e3 Bb4+ 5. Bd2 Bxd2+ 6. Qxd2 d6 7. Nc3 O-O 8. Be2 e5 9. O-O exd4 10. exd4
Re8 11. Rfe1 a6 12. h3 Bf5 13. Bd3 Qd7 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "3B) 4 Bg5"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "r1bqkb1r/pppp1ppp/2n1pn2/8/2PP4/5N2/PP2PPPP/RNBQKB1R w KQkq - 0 4"]
[PlyCount "26"]

4. Bg5 h6 5. Bxf6 Qxf6 6. Nc3 g5 7. e3 Bg7 8. Bd3 d6 9. O-O Bd7 10. a3 O-O 11.
Rc1 Qd8 12. d5 Ne7 13. dxe6 fxe6 14. Bb1 Be8 15. Nd4 Qd7 16. Nce2 Bg6 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "3C) 4 Bf4"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "r1bqkb1r/pppp1ppp/2n1pn2/8/2PP4/5N2/PP2PPPP/RNBQKB1R w KQkq - 0 4"]
[PlyCount "24"]

4. Bf4 Bb4+ 5. Nbd2 d6 6. e3 e5 7. Bg5 h6 8. Bxf6 Qxf6 9. d5 e4 10. a3 exf3 11.
axb4 fxg2 12. Bxg2 Ne5 13. O-O Qg6 14. Kh1 O-O 15. f4 Ng4 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "3D) 4 d5!?"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "r1bqkb1r/pppp1ppp/2n1pn2/8/2PP4/5N2/PP2PPPP/RNBQKB1R w KQkq - 0 4"]
[PlyCount "32"]

4. d5 exd5 5. cxd5 Bb4+ 6. Nc3 Ne7 7. e4 Nxe4 8. Qd4 Bxc3+ 9. bxc3 Nf6 10. d6
cxd6 11. Bd3 d5 12. Bg5 Nc6 13. Qh4 Qe7+ 14. Kf1 d6 15. Re1 Be6 16. Nd4 Nxd4
17. Qxd4 O-O 18. f4 Qd8 19. f5 Bd7 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "intro Chapter 5"]
[Black "?"]
[Result "*"]
[ECO "A50"]
[PlyCount "8"]

1. d4 Nf6 2. c4 Nc6 3. Nf3 e6 4. Nc3 Bb4 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "A) 5 e3"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "r1bqk2r/pppp1ppp/2n1pn2/8/1bPP4/2N2N2/PP2PPPP/R1BQKB1R w KQkq - 0 5"]
[PlyCount "1"]

5. e3 *

[Event "correspondence"]
[Site "?"]
[Date "2000.??.??"]
[Round "?"]
[White "Lund, J.D.."]
[Black "Simmelink"]
[Result "*"]
[SetUp "1"]
[FEN "r1bq1rk1/ppp1nppp/3p1n2/3Pp3/2P5/P1BBPN2/1P3PPP/R2QK2R b KQ - 0 10"]
[PlyCount "11"]
[EventDate "2000.??.??"]
[Source "Chess Mail Ltd."]
[SourceDate "2003.04.28"]

10... b5 11. b3 bxc4 12. bxc4 Nd7 13. O-O f5 14. Nd2 Ng6 15. Rb1 Qg5 *

[Event "USSR Ch. Semi-Final (Orel)"]
[Site "?"]
[Date "1966.??.??"]
[Round "?"]
[White "Tukmakov"]
[Black "Rashkovsky"]
[Result "*"]
[SetUp "1"]
[FEN "2bq1rk1/1pp3pp/3p2n1/3Ppp2/1PP1n3/4PN2/2Q1BPPP/B4RK1 b - - 0 16"]
[PlyCount "27"]
[EventDate "1966.??.??"]
[Source "ChessBase"]
[SourceDate "1998.11.10"]

16... Ng5 17. Nd2 f4 18. exf4 Nxf4 19. Ne4 Nxe4 20. Qxe4 Qg5 21. g3 Nh3+ 22.
Kg2 Nxf2 23. Rxf2 Bh3+ 24. Kxh3 Rxf2 25. Bd3 Qh5+ 26. Qh4 Qxh4+ 27. Kxh4 Rxh2+
28. Kg4 Ra2 29. Bc3 Ra3 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "5 e3 theory"]
[Black "[+4888.88e1e8]"]
[Result "*"]
[SetUp "1"]
[FEN "r1bqk2r/pppp1ppp/2n1pn2/8/1bPP4/2N1PN2/PP3PPP/R1BQKB1R b KQkq - 0 5"]
[PlyCount "29"]

5... d6 6. Bd2 e5 7. d5 Bxc3 8. Bxc3 Ne7 9. Nd2 O-O 10. Be2 a5 11. O-O Nd7 12.
Qe1 Re8 13. f3 b6 14. Bd1 Nc5 15. Ne4 Nxe4 16. fxe4 Rf8 17. Bc2 Ng6 18. b3 Bd7
19. a3 Qg5 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "B) 5 g3"]
[Black "[+4888.88e1e8]"]
[Result "*"]
[SetUp "1"]
[FEN "r1bqk2r/pppp1ppp/2n1pn2/8/1bPP4/2N2N2/PP2PPPP/R1BQKB1R w KQkq - 0 5"]
[PlyCount "22"]

5. g3 d6 6. Bg2 Bxc3+ 7. bxc3 O-O 8. O-O e5 9. c5 e4 10. Ne1 dxc5 11. Ba3 Re8
12. Bxc5 b6 13. Ba3 Na5 14. f3 Nc4 15. Bc1 e3 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "C) 5 a3"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "r1bqk2r/pppp1ppp/2n1pn2/8/1bPP4/2N2N2/PP2PPPP/R1BQKB1R w KQkq - 0 5"]
[PlyCount "22"]

5. a3 Bxc3+ 6. bxc3 h6 7. e3 d6 8. Nd2 e5 9. d5 Ne7 10. e4 Ng6 11. g3 O-O 12.
Bg2 Nh7 13. O-O f5 14. exf5 Bxf5 15. Ne4 Nf6 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "D) 5 Bg5"]
[Black "[+4888.88e1e8]"]
[Result "*"]
[SetUp "1"]
[FEN "r1bqk2r/pppp1ppp/2n1pn2/8/1bPP4/2N2N2/PP2PPPP/R1BQKB1R w KQkq - 0 5"]
[PlyCount "6"]

5. Bg5 h6 6. Bh4 g5 7. Bg3 Ne4 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "D1) 8 Qc2"]
[Black "[+4888.88e1e8]"]
[Result "*"]
[SetUp "1"]
[FEN "r1bqk2r/pppp1p2/2n1p2p/6p1/1bPPn3/2N2NB1/PP2PPPP/R2QKB1R w KQkq - 0 8"]
[PlyCount "20"]

8. Qc2 Nxg3 9. hxg3 g4 10. d5 gxf3 11. dxc6 fxe2 12. cxd7+ Bxd7 13. Bxe2 Bc6
14. Bf3 Bxf3 15. gxf3 Qd7 16. Rd1 Qc6 17. O-O Bf8 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "D2) 8 Qd3"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "r1bqk2r/pppp1p2/2n1p2p/6p1/1bPPn3/2N2NB1/PP2PPPP/R2QKB1R w KQkq - 0 8"]
[PlyCount "18"]

8. Qd3 d5 9. a3 Bxc3+ 10. bxc3 h5 11. Ne5 Bd7 12. h4 Nxg3 13. Qxg3 Nxe5 14.
Qxe5 f6 15. Qg3 g4 16. e3 Bc6 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "D3) 8 Rc1"]
[Black "[+4888.88e1e8]"]
[Result "*"]
[SetUp "1"]
[FEN "r1bqk2r/pppp1p2/2n1p2p/6p1/1bPPn3/2N2NB1/PP2PPPP/R2QKB1R w KQkq - 0 8"]
[PlyCount "16"]

8. Rc1 d5 9. Ne5 Bd7 10. cxd5 exd5 11. Qb3 Bxc3+ 12. bxc3 Nxg3 13. Nxc6 Bxc6
14. hxg3 f5 15. e3 Qf6 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "intro Chapter 6/7 "]
[Black "?"]
[Result "*"]
[ECO "A50"]
[PlyCount "10"]

1. d4 Nf6 2. c4 Nc6 3. Nf3 e6 4. Nc3 Bb4 5. Qc2 d6 *

[Event "Crewe Open"]
[Site "?"]
[Date "2001.??.??"]
[Round "?"]
[White "Talbot, A.."]
[Black "Palliser"]
[Result "*"]
[SetUp "1"]
[FEN "rnb2rk1/1pp1qppp/3p1n2/3Pp3/p1P5/P1B1PN2/1PQ1BPPP/R4RK1 w - - 0 13"]
[PlyCount "10"]

13. b4 axb3 14. Qxb3 Na6 15. Bb4 Ne4 16. Nd2 Nxb4 17. Nxe4 Na6 *

[Event "Ostende"]
[Site "?"]
[Date "1937.??.??"]
[Round "?"]
[White "Fine"]
[Black "Reynolds"]
[Result "*"]
[SetUp "1"]
[FEN "r1b1r1k1/pppnqppp/3p1n2/3Pp3/2P1P3/P1B5/1PQN1PPP/3RKB1R b K - 0 13"]
[PlyCount "13"]
[EventDate "1937.??.??"]
[Source "ChessBase"]

13... Nh5 14. g3 f5 15. exf5 e4 16. Be2 Ndf6 17. O-O Bxf5 18. Rfe1 Qf7 19. Nf1
Ng4 *

[Event "First Saturday GM (Budapest)"]
[Site "?"]
[Date "2001.??.??"]
[Round "?"]
[White "Paschall"]
[Black "Koneru"]
[Result "*"]
[SetUp "1"]
[FEN "r1b1r1k1/1pp1qppp/2n2n2/p3p3/2P5/P1BBPN2/1PQ2PPP/R4RK1 w - - 0 13"]
[PlyCount "6"]
[EventDate "2001.??.??"]
[Source "ChessBase"]
[SourceDate "2002.03.21"]

13. Nd2 e4 14. Be2 Bf5 15. Rfd1 a4 *

[Event "Tacoma"]
[Site "?"]
[Date "1991.??.??"]
[Round "?"]
[White "Graves"]
[Black "Orlov"]
[Result "*"]
[SetUp "1"]
[FEN "rnb2rk1/1pp1qpp1/3p1n1p/p2Pp3/2P5/PPB1PN2/2Q1BPPP/R3K2R b KQ - 0 13"]
[PlyCount "9"]
[EventDate "1991.??.??"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]

13... c6 14. dxc6 Nxc6 15. O-O Bg4 16. b4 Rfc8 17. Rfd1 Qe6 *

[Event "British Ch. (Scarborough)"]
[Site "?"]
[Date "2001.??.??"]
[Round "?"]
[White "Ward"]
[Black "Palliser"]
[Result "*"]
[SetUp "1"]
[FEN "rnb2rk1/1pp1qppp/3p1n2/p2Pp3/2P1P3/P1B2N2/1PQ1BPPP/R3K2R w KQ a6 0 12"]
[PlyCount "15"]
[EventDate "2001.??.??"]
[Source "ChessBase"]
[SourceDate "2001.09.11"]

12. c5 Nbd7 13. cxd6 cxd6 14. Nd2 Nc5 15. b4 axb4 16. axb4 Rxa1+ 17. Bxa1 Na6
18. Qb1 Bd7 19. O-O *

[Event "Rotterdam"]
[Site "?"]
[Date "1990.??.??"]
[Round "?"]
[White "Gurevich, M.."]
[Black "Timman"]
[Result "*"]
[SetUp "1"]
[FEN "r2n1rk1/ppp1qppp/3p1n2/3Pp3/2P3b1/P1B2NP1/1PQ1PPBP/R3K2R w KQ - 0 12"]
[PlyCount "7"]
[EventDate "1990.??.??"]

12. Nh4 c6 13. O-O cxd5 14. cxd5 Qd7 15. f4 *

[Event "Russian Ch. (Elista)"]
[Site "?"]
[Date "1995.??.??"]
[Round "?"]
[White "Ivanov, Se."]
[Black "Morozevich"]
[Result "*"]
[SetUp "1"]
[FEN "r1b1r1k1/1pp1qppp/2n2n2/4p1N1/p1P5/P1B1P3/1PQ1BPPP/R4RK1 w - - 0 14"]
[PlyCount "28"]
[EventDate "1995.??.??"]
[Source "ChessBase"]

14. Bd3 e4 15. Bxf6 exd3 16. Bxe7 dxc2 17. Bb4 Bg4 18. f3 Bf5 19. e4 h6 20.
exf5 hxg5 21. Bc3 Rad8 22. Rac1 Re2 23. Rf2 Rd1+ 24. Rf1 Rd3 25. Rf2 Nd4 26.
Bxd4 Rd1+ 27. Rf1 Rxd4 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Theory"]
[Black "?"]
[Result "*"]
[ECO "A50"]
[PlyCount "11"]

1. d4 Nf6 2. c4 Nc6 3. Nf3 e6 4. Nc3 Bb4 5. Qc2 d6 6. Bd2 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "A) 6 Bd2"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "r1bqk2r/ppp2ppp/2nppn2/8/1bPP4/2N2N2/PPQ1PPPP/R1B1KB1R w KQkq - 0 6"]
[PlyCount "17"]

6. Bd2 O-O 7. a3 Bxc3 8. Bxc3 a5 9. e4 Qe7 10. e5 Nd7 11. Bd3 h6 12. exd6 Qxd6
13. O-O b6 14. Rfd1 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "A1) 8...Qe7"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "r1bq1rk1/ppp2ppp/2nppn2/8/2PP4/P1B2N2/1PQ1PPPP/R3KB1R b KQ - 0 8"]
[PlyCount "1"]

8... Qe7 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "A11) 9 b4"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "r1b2rk1/ppp1qppp/2nppn2/8/1PPP4/P1B2N2/2Q1PPPP/R3KB1R b KQ b3 0 9"]
[PlyCount "19"]

9... e5 10. d5 Nb8 11. e4 Nh5 12. g3 f5 13. Be2 fxe4 14. Qxe4 Nf6 15. Qc2 Bg4
16. Ng5 Bxe2 17. Qxe2 c6 18. dxc6 Nxc6 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "A12) 9 g3"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "r1b2rk1/ppp1qppp/2nppn2/8/2PP4/P1B2NP1/1PQ1PP1P/R3KB1R b KQ - 0 9"]
[PlyCount "17"]

9... e5 10. d5 Nb8 11. Bg2 a5 12. O-O a4 13. Nh4 g6 14. e4 Nbd7 15. Rae1 Nh5
16. Qd2 Nc5 17. f4 f6 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "A13) 9 e4"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "r1b2rk1/ppp1qppp/2nppn2/8/2PP4/P1B2N2/1PQ1PPPP/R3KB1R w KQ - 0 9"]
[PlyCount "18"]

9. e4 e5 10. d5 Nb8 11. Be2 Nh5 12. Nxe5 Nf4 13. Nf3 Nxg2+ 14. Kd2 Nf4 15. Rhg1
f6 16. Nd4 c5 17. dxc6 Nxc6 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "A14) 9 e3"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "r1b2rk1/ppp1qppp/2nppn2/8/2PP4/P1B2N2/1PQ1PPPP/R3KB1R w KQ - 0 9"]
[PlyCount "2"]

9. e3 a5 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "A141) 9...a5!?"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "r1b2rk1/ppp1qppp/2nppn2/8/2PP4/P1B1PN2/1PQ2PPP/R3KB1R b KQ - 0 9"]
[PlyCount "15"]

9... a5 10. Bd3 e5 11. d5 Nb8 12. Nd2 c6 13. e4 Nh5 14. g3 Bh3 15. Be2 Nf6 16.
O-O-O b5 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "A142) 9...e5"]
[Black "[+4857.88e1g8]"]
[Result "*"]
[SetUp "1"]
[FEN "r1b2rk1/ppp1qppp/2nppn2/8/2PP4/P1B1PN2/1PQ2PPP/R3KB1R b KQ - 0 9"]
[PlyCount "13"]

9... e5 10. dxe5 dxe5 11. b4 e4 12. b5 exf3 13. bxc6 Ne4 14. gxf3 Nxc3 15. Qxc3
Rd8 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "A2) 8...Re8"]
[Black "[+4857.88e1g8]"]
[Result "*"]
[SetUp "1"]
[FEN "r1bq1rk1/ppp2ppp/2nppn2/8/2PP4/P1B2N2/1PQ1PPPP/R3KB1R b KQ - 0 8"]
[PlyCount "2"]

8... Re8 9. e3 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "A21) 9 e3"]
[Black "[+4857.88e1g8]"]
[Result "*"]
[SetUp "1"]
[FEN "r1bqr1k1/ppp2ppp/2nppn2/8/2PP4/P1B2N2/1PQ1PPPP/R3KB1R w KQ - 0 9"]
[PlyCount "12"]

9. e3 e5 10. dxe5 dxe5 11. Be2 a5 12. O-O Qe7 13. Ng5 a4 14. Bd3 e4 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "A22) 9 Rd1"]
[Black "[+4857.88e1g8]"]
[Result "*"]
[SetUp "1"]
[FEN "r1bqr1k1/ppp2ppp/2nppn2/8/2PP4/P1B2N2/1PQ1PPPP/R3KB1R w KQ - 0 9"]
[PlyCount "16"]

9. Rd1 Qe7 10. b4 e5 11. d5 Nb8 12. e4 Bg4 13. Be2 Nbd7 14. Nh4 Bxe2 15. Nf5
Qf8 16. Kxe2 Nh5 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "B) 6 Bg5"]
[Black "[+4888.88e1e8]"]
[Result "*"]
[SetUp "1"]
[FEN "r1bqk2r/ppp2ppp/2nppn2/8/1bPP4/2N2N2/PPQ1PPPP/R1B1KB1R w KQkq - 0 6"]
[PlyCount "22"]

6. Bg5 h6 7. Bd2 O-O 8. a3 Bxc3 9. Bxc3 Qe7 10. g3 e5 11. d5 e4 12. Nd2 e3 13.
fxe3 Ne5 14. e4 Bg4 15. Bg2 c6 16. Nf3 Nfd7 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Intro"]
[Black "?"]
[Result "*"]
[ECO "A50"]
[PlyCount "13"]

1. d4 Nf6 2. c4 Nc6 3. Nf3 e6 4. Nc3 Bb4 5. Qc2 d6 6. a3 Bxc3+ 7. Qxc3 *

[Event "Bern Open"]
[Site "?"]
[Date "2000.??.??"]
[Round "?"]
[White "Ernst, H.."]
[Black "Velicka"]
[Result "*"]
[SetUp "1"]
[FEN "r3r1k1/ppp1qppp/5n2/4pb2/1PP5/P1Q1P3/1B2BPPP/3RK2R b K - 0 14"]
[PlyCount "7"]
[EventDate "2000.??.??"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]

14... Ne4 15. Qc1 a5 16. b5 Rad8 17. O-O Nc5 *

[Event "New York Open"]
[Site "?"]
[Date "1990.??.??"]
[Round "?"]
[White "Dreev"]
[Black "Orlov"]
[Result "*"]
[SetUp "1"]
[FEN "r1bqr1k1/1pp2ppp/2np1n2/p3p3/2PP4/PP2PN2/1BQ2PPP/R3KB1R b KQ - 0 11"]
[PlyCount "15"]
[EventDate "1990.??.??"]
[Source "ChessBase"]

11... Bg4 12. d5 Nb8 13. Be2 Na6 14. O-O Bh5 15. Bc3 Nc5 16. b4 Bg6 17. Qd1
Nfe4 18. Bb2 Na6 *

[Event "Moscow"]
[Site "?"]
[Date "1994.??.??"]
[Round "?"]
[White "Nesterov"]
[Black "Vlassov"]
[Result "*"]
[SetUp "1"]
[FEN "r1b1k2r/1pp1qppp/2nppn2/p7/2PP4/P1Q2NP1/1P2PP1P/R1B1KB1R w KQkq a6 0 9"]
[PlyCount "13"]
[EventDate "1994.??.??"]
[Source "ChessBase"]

9. d5 Nd8 10. Bg2 O-O 11. Bg5 e5 12. c5 Bf5 13. O-O h6 14. Bxf6 Qxf6 15. Nd2 *

[Event "Amsterdam"]
[Site "?"]
[Date "1950.??.??"]
[Round "?"]
[White "Donner"]
[Black "Reshevsky"]
[Result "*"]
[SetUp "1"]
[FEN "r1b1r1k1/1pp1qppp/2nppn2/p7/2PP4/PPQ2N2/1B2PPPP/3RKB1R w K - 0 11"]
[PlyCount "16"]
[EventDate "1950.??.??"]
[Source "ChessBase"]

11. d5 Nb8 12. dxe6 fxe6 13. g3 b6 14. Bg2 Bb7 15. O-O Nbd7 16. Ne1 Bxg2 17.
Nxg2 Nc5 18. f3 d5 *

[Event "US Ch. (Modesto)"]
[Site "?"]
[Date "1995.??.??"]
[Round "?"]
[White "Browne"]
[Black "Orlov"]
[Result "*"]
[SetUp "1"]
[FEN "r1bqr1k1/ppp2ppp/5n2/4Q3/1PP5/P7/4PPPP/R1B1KB1R w KQ - 0 12"]
[PlyCount "8"]
[EventDate "1995.??.??"]
[Source "ChessBase"]

12. Qb2 Ng4 13. Qc3 a5 14. Bb2 Qg5 15. h4 Qh6 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Intro"]
[Black "?"]
[Result "*"]
[ECO "A50"]
[PlyCount "13"]

1. d4 Nf6 2. c4 Nc6 3. Nf3 e6 4. Nc3 Bb4 5. Qc2 d6 6. a3 Bxc3+ 7. Qxc3 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "A) 7...a5"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "r1bqk2r/ppp2ppp/2nppn2/8/2PP4/P1Q2N2/1P2PPPP/R1B1KB1R b KQkq - 0 7"]
[PlyCount "21"]

7... a5 8. b3 O-O 9. Bg5 Qe7 10. e3 e5 11. dxe5 dxe5 12. Be2 h6 13. Bxf6 Qxf6
14. O-O Bg4 15. h3 Bh5 16. Bd1 Rfd8 17. Nd2 Bg6 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "A1) 9 Bb2 Re8 10 e3"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "r1bq1rk1/1pp2ppp/2nppn2/p7/2PP4/PPQ2N2/4PPPP/R1B1KB1R w KQ - 0 9"]
[PlyCount "20"]

9. Bb2 Re8 10. e3 e5 11. dxe5 dxe5 12. Rd1 Qe7 13. Be2 Bf5 14. O-O Ne4 15. Qc1
Nc5 16. Qc3 f6 17. Ba1 Ne4 18. Qb2 Nc5 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "A2) 9 Bb2 Re8 10 g3"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "r1bq1rk1/1pp2ppp/2nppn2/p7/2PP4/PPQ2N2/4PPPP/R1B1KB1R w KQ - 0 9"]
[PlyCount "16"]

9. Bb2 Re8 10. g3 e5 11. dxe5 dxe5 12. Bg2 Bg4 13. O-O e4 14. Rfd1 Qc8 15. Nd4
Ne5 16. Re1 Bh3 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "A3) 9 g3"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "r1bq1rk1/1pp2ppp/2nppn2/p7/2PP4/PPQ2N2/4PPPP/R1B1KB1R w KQ - 0 9"]
[PlyCount "22"]

9. g3 Re8 10. Bg2 e5 11. d5 Ne7 12. O-O Ne4 13. Qc2 f5 14. Bb2 g5 15. c5 Ng6
16. cxd6 cxd6 17. Rac1 Bd7 18. Nd2 Rc8 19. Qd1 Nc5 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "B) 7...0-0!?"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "r1bqk2r/ppp2ppp/2nppn2/8/2PP4/P1Q2N2/1P2PPPP/R1B1KB1R b KQkq - 0 7"]
[PlyCount "2"]

7... O-O 8. Bg5 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "B1) 8 Bg5"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "r1bq1rk1/ppp2ppp/2nppn2/8/2PP4/P1Q2N2/1P2PPPP/R1B1KB1R w KQ - 0 8"]
[PlyCount "18"]

8. Bg5 Re8 9. e3 e5 10. d5 Nb8 11. Nd2 c6 12. dxc6 bxc6 13. Bd3 d5 14. O-O Nbd7
15. b4 h6 16. Bh4 d4 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "B2) 8 b4!?"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "r1bq1rk1/ppp2ppp/2nppn2/8/2PP4/P1Q2N2/1P2PPPP/R1B1KB1R w KQ - 0 8"]
[PlyCount "3"]

8. b4 e5 9. dxe5 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "B21) 9...dxe5"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "r1bq1rk1/ppp2ppp/2np1n2/4P3/1PP5/P1Q2N2/4PPPP/R1B1KB1R b KQ - 0 9"]
[PlyCount "28"]

9... dxe5 10. e3 Re8 11. Bb2 Bg4 12. b5 e4 13. bxc6 exf3 14. h3 Bh5 15. g4 Bg6
16. h4 Qd6 17. cxb7 Rad8 18. h5 Rxe3+ 19. Qxe3 Nxg4 20. c5 Qd5 21. Qd4 Qe6+ 22.
Kd2 Rxd4+ 23. Bxd4 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "B22) 9...Ne4!?"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "r1bq1rk1/ppp2ppp/2np1n2/4P3/1PP5/P1Q2N2/4PPPP/R1B1KB1R b KQ - 0 9"]
[PlyCount "19"]

9... Ne4 10. Qe3 f5 11. Bb2 a5 12. b5 Nxe5 13. Nxe5 dxe5 14. g3 Be6 15. Rc1 Qd7
16. Bg2 Nd6 17. Qd3 e4 18. Qd4 Qf7 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "B23) 9...Nxe5"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "r1bq1rk1/ppp2ppp/2np1n2/4P3/1PP5/P1Q2N2/4PPPP/R1B1KB1R b KQ - 0 9"]
[PlyCount "8"]

9... Nxe5 10. Nxe5 dxe5 11. Qxe5 Re8 12. Qb2 Ng4 13. Qc3 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "B231) 13...a5"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "r1bqr1k1/ppp2ppp/8/8/1PP3n1/P1Q5/4PPPP/R1B1KB1R b KQ - 0 13"]
[PlyCount "37"]

13... a5 14. Bb2 Qg5 15. h4 Qh6 16. Rd1 axb4 17. axb4 Ra6 18. Rh3 f6 19. h5 Qf4
20. Qd4 Qf5 21. Qd5+ Qxd5 22. cxd5 Ra2 23. Rb3 Bf5 24. Rc1 Be4 25. Rxc7 Bxd5
26. Rd3 Rxb2 27. Rxd5 Rb1+ 28. Kd2 Nxf2 29. Rdd7 Rd1+ 30. Kc2 Rxd7 31. Rxd7 Ng4
*

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "B232) 13...Ne5"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "r1bqr1k1/ppp2ppp/8/8/1PP3n1/P1Q5/4PPPP/R1B1KB1R b KQ - 0 13"]
[PlyCount "13"]

13... Ne5 14. Be3 Bf5 15. Rd1 Qh4 16. Rd5 Qe4 17. Rd4 Qb1+ 18. Rd1 Qe4 19. Rd4
Qb1+ *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "intro Chapter 8"]
[Black "?"]
[Result "*"]
[ECO "E04"]
[PlyCount "10"]

1. d4 Nf6 2. c4 Nc6 3. Nf3 e6 4. g3 d5 5. Bg2 dxc4 *

[Event "Kecskemet"]
[Site "?"]
[Date "1993.??.??"]
[Round "?"]
[White "Stajcic"]
[Black "Luther"]
[Result "*"]
[SetUp "1"]
[FEN "r1bq1rk1/p1p2ppp/2p1p3/8/2QP4/6P1/PP2PP1P/RN2K2R b KQ - 0 12"]
[PlyCount "15"]
[EventDate "1993.??.??"]
[Source "ChessBase"]

12... Rb8 13. O-O Rxb2 14. Nc3 Qd6 15. Rab1 Rb6 16. Rfc1 Rd8 17. e3 e5 18. dxe5
Qxe5 19. Na4 Be6 *

[Event "New York Open"]
[Site "?"]
[Date "2000.??.??"]
[Round "?"]
[White "Grabliauskas"]
[Black "Benjamin"]
[Result "*"]
[SetUp "1"]
[FEN "r1bq1rk1/ppp2ppp/1nn1p3/8/1b1P4/3Q1NP1/PP1BPPBP/RN2K2R b KQ - 0 10"]
[PlyCount "17"]
[EventDate "2000.??.??"]

10... e5 11. Bxb4 Nxb4 12. Qd2 a5 13. a3 e4 14. axb4 Nc4 15. Qc1 exf3 16. Bxf3
Qxd4 17. Nd2 Ne5 18. bxa5 Bh3 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Theory"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "r1bqkb1r/ppp2ppp/2n1pn2/8/2pP4/5NP1/PP2PPBP/RNBQK2R w KQkq - 0 6"]
[PlyCount "5"]

6. Qa4 Bb4+ 7. Bd2 Nd5 8. Qb5 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "A) 8 Qb5"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "r1bqk2r/ppp2ppp/2n1p3/3n4/QbpP4/5NP1/PP1BPPBP/RN2K2R w KQkq - 0 8"]
[PlyCount "20"]

8. Qb5 O-O 9. Qxc4 Nb6 10. Qd3 e5 11. Bxb4 Nxb4 12. Qd2 a5 13. a3 Nc6 14. dxe5
Qe7 15. Qf4 a4 16. O-O Ra5 17. Nc3 Nxe5 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "B) 8 Bxb4"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "r1bqk2r/ppp2ppp/2n1p3/3n4/QbpP4/5NP1/PP1BPPBP/RN2K2R w KQkq - 0 8"]
[PlyCount "22"]

8. Bxb4 Ndxb4 9. Ne5 O-O 10. Nxc6 Nxc6 11. e3 e5 12. d5 Ne7 13. Nc3 c6 14. dxc6
Nxc6 15. Qxc4 Be6 16. Qb5 Rb8 17. O-O a6 18. Qc5 Qe7 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "B2) 9 0-0"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "r1bqk2r/ppp2ppp/2n1p3/8/QnpP4/5NP1/PP2PPBP/RN2K2R w KQkq - 0 9"]
[PlyCount "21"]

9. O-O Rb8 10. Nc3 a6 11. Ne5 O-O 12. Nxc6 Nxc6 13. Bxc6 bxc6 14. Qxc4 Qd6 15.
Ne4 Qd5 16. Qc2 e5 17. dxe5 Qxe5 18. Nc3 Re8 19. Rfe1 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "B3) 9 a3!?"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "r1bqk2r/ppp2ppp/2n1p3/8/QnpP4/5NP1/PP2PPBP/RN2K2R w KQkq - 0 9"]
[PlyCount "28"]

9. a3 b5 10. Qxb5 Nc2+ 11. Kd2 Bd7 12. Kxc2 Nxd4+ 13. Nxd4 Bxb5 14. Nxb5 Rb8
15. Bc6+ Kf8 16. N1c3 Qe7 17. Rhd1 Qc5 18. Rd7 Qxc6 19. Rxc7 Qb6 20. Rd1 Qxf2
21. Rdd7 Kg8 22. Nd6 Rf8 *

[Event "MK Cafe Cup (Koszalin)"]
[Site "?"]
[Date "1998.??.??"]
[Round "?"]
[White "Tukmakov"]
[Black "Rogozenko"]
[Result "*"]
[SetUp "1"]
[FEN "1rbq1rk1/p1p1bppp/2n1pn2/1p6/2pP4/4PNP1/PP2QPBP/RNBR2K1 w - - 0 10"]
[PlyCount "12"]
[EventDate "1998.??.??"]

10. b3 cxb3 11. axb3 a6 12. e4 Bb7 13. Bf4 Nb4 14. Nc3 Rc8 15. Ne5 Qe8 *

[Event "Russian Cup (Nizhnij Novgorod)"]
[Site "?"]
[Date "1998.??.??"]
[Round "?"]
[White "Yevseev"]
[Black "Brodsky"]
[Result "*"]
[SetUp "1"]
[FEN "1rbqk2r/p1p1bppp/5n2/1p1P4/1np5/2N2NP1/PP3PBP/R1BQ1RK1 w k - 0 11"]
[PlyCount "16"]
[EventDate "1998.??.??"]
[Source "ChessBase"]
[SourceDate "1999.11.18"]

11. Nd4 Bg4 12. Qd2 Bd7 13. b3 O-O 14. a4 a6 15. axb5 axb5 16. bxc4 bxc4 17.
Qe2 Bc5 18. Be3 Nd3 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Theory"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "r1bqkb1r/ppp2ppp/2n1pn2/8/2pP4/5NP1/PP2PPBP/RNBQK2R w KQkq - 0 6"]
[PlyCount "18"]

6. O-O Rb8 7. a4 Na5 8. Nbd2 c5 9. dxc5 Bxc5 10. Ne5 c3 11. bxc3 O-O 12. Qc2
Qc7 13. Nd3 Bd6 14. c4 e5 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "B) 7 e3!?"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "1rbqkb1r/ppp2ppp/2n1pn2/8/2pP4/5NP1/PP2PPBP/RNBQ1RK1 w k - 0 7"]
[PlyCount "24"]

7. e3 b5 8. Qe2 Be7 9. b3 cxb3 10. axb3 O-O 11. Rd1 a6 12. Bb2 Nb4 13. Nbd2 Bb7
14. e4 c5 15. e5 Nd7 16. Ne4 Bd5 17. dxc5 Nxc5 18. Nd4 Qb6 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "C) 7 Nc3"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "1rbqkb1r/ppp2ppp/2n1pn2/8/2pP4/5NP1/PP2PPBP/RNBQ1RK1 w k - 0 7"]
[PlyCount "3"]

7. Nc3 b5 8. e4 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "C1) 8 e4"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "1rbqkb1r/p1p2ppp/2n1pn2/1p6/2pP4/2N2NP1/PP2PPBP/R1BQ1RK1 w k b6 0 8"]
[PlyCount "21"]

8. e4 Be7 9. d5 exd5 10. exd5 Nb4 11. Ne5 Bd6 12. Nc6 Nxc6 13. dxc6 b4 14. Nd5
Nxd5 15. Bxd5 O-O 16. Bxc4 Bh3 17. Re1 Qf6 18. Qh5 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "C2) 8 Ne5!?"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "1rbqkb1r/p1p2ppp/2n1pn2/1p6/2pP4/2N2NP1/PP2PPBP/R1BQ1RK1 w k b6 0 8"]
[PlyCount "28"]

8. Ne5 Nxe5 9. dxe5 Nd7 10. Bc6 a6 11. Qd4 Bb7 12. Bxb7 Rxb7 13. Rd1 c5 14. Qg4
Qc7 15. Bf4 Qc6 16. f3 f5 17. exf6 Nxf6 18. Qg5 Be7 19. Qxg7 Rg8 20. Qh6 Rg6
21. Qh3 b4 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "intro Chapter 9"]
[Black "?"]
[Result "*"]
[ECO "A50"]
[PlyCount "8"]

1. d4 Nf6 2. c4 Nc6 3. Nf3 e6 4. a3 d6 *

[Event "Chigorin Memorial (St Petersburg)"]
[Site "?"]
[Date "1996.??.??"]
[Round "?"]
[White "Ivanov, Se."]
[Black "Bologan"]
[Result "*"]
[SetUp "1"]
[FEN "r1bq1rk1/ppp2pbp/2nppnp1/8/2PPP3/P1N2N2/1P2BPPP/R1BQ1RK1 b - - 0 8"]
[PlyCount "29"]
[EventDate "1996.??.??"]
[Source "ChessBase"]

8... Re8 9. Be3 e5 10. d5 Nd4 11. Nxd4 exd4 12. Bxd4 Nxe4 13. Bxg7 Kxg7 14.
Nxe4 Rxe4 15. Rc1 Qf6 16. Qc2 Re5 17. Bf3 Bf5 18. Qd2 Rae8 19. c5 h5 20. cxd6
cxd6 21. Rc7 R8e7 22. Rfc1 Qg5 *

[Event "World Open (Philadelphia)"]
[Site "?"]
[Date "1999.??.??"]
[Round "?"]
[White "Hahn"]
[Black "Bologan"]
[Result "*"]
[SetUp "1"]
[FEN "r1bqr1k1/ppp2pb1/2nppn1p/6p1/2PPP3/P1N2NB1/1P2BPPP/R2Q1RK1 b - - 0 11"]
[PlyCount "15"]
[EventDate "1999.??.??"]
[Source "ChessBase"]
[SourceDate "1999.11.18"]

11... Nh5 12. d5 Ne7 13. Rc1 Ng6 14. Ne1 Nhf4 15. Nd3 Nxe2+ 16. Nxe2 e5 17. c5
f5 18. exf5 Bxf5 *

[Event "Saratoga"]
[Site "?"]
[Date "2000.??.??"]
[Round "?"]
[White "Bonin"]
[Black "Benjamin"]
[Result "*"]
[SetUp "1"]
[FEN "r1bq1rk1/ppp2pbp/2nppnp1/8/2PP4/P1N2NP1/1P2PPBP/R1BQ1RK1 b - - 0 8"]
[PlyCount "19"]
[EventDate "2000.??.??"]

8... Re8 9. h3 a6 10. Be3 Rb8 11. Rc1 Bd7 12. b4 b5 13. cxb5 axb5 14. Nd2 Ne7
15. Nb3 h6 16. Bd2 Nfd5 17. e4 Nb6 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Theory and A) 6 Bg5"]
[Black "?"]
[Result "*"]
[ECO "A50"]
[PlyCount "34"]

1. d4 Nf6 2. c4 Nc6 3. Nf3 e6 4. a3 d6 5. Nc3 g6 6. Bg5 h6 7. Bh4 g5 8. Bg3 g4
9. Ng1 Nh5 10. e3 Nxg3 11. hxg3 h5 12. Bd3 Bg7 13. Nge2 e5 14. dxe5 Nxe5 15.
Qc2 Bd7 16. O-O-O Qg5 17. Nf4 O-O-O *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "B) 6 g3"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "r1bqkb1r/ppp2p1p/2nppnp1/8/2PP4/P1N2N2/1P2PPPP/R1BQKB1R w KQkq - 0 6"]
[PlyCount "18"]

6. g3 Bg7 7. Bg2 O-O 8. O-O Re8 9. Re1 a6 10. e4 e5 11. d5 Nd4 12. Nxd4 exd4
13. Ne2 Nxe4 14. Nxd4 Qf6 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "C) 6 d5!?"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "r1bqkb1r/ppp2p1p/2nppnp1/8/2PP4/P1N2N2/1P2PPPP/R1BQKB1R w KQkq - 0 6"]
[PlyCount "24"]

6. d5 Ne7 7. e4 Bg7 8. Be2 O-O 9. O-O exd5 10. cxd5 c6 11. dxc6 bxc6 12. Qc2 d5
13. Rd1 Nxe4 14. Nxe4 Bf5 15. Nfg5 Qc7 16. Bd3 dxe4 17. Bxe4 Rab8 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "D) 6 e4 and D1) 7 Bd3"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "r1bqkb1r/ppp2p1p/2nppnp1/8/2PP4/P1N2N2/1P2PPPP/R1BQKB1R w KQkq - 0 6"]
[PlyCount "20"]

6. e4 Bg7 7. Bd3 O-O 8. O-O e5 9. d5 Nd4 10. Nxd4 exd4 11. Ne2 Re8 12. f3 Nd7
13. Rb1 c5 14. b4 Ne5 15. bxc5 dxc5 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "D2) 7 h3!?"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "r1bqk2r/ppp2pbp/2nppnp1/8/2PPP3/P1N2N2/1P3PPP/R1BQKB1R w KQkq - 0 7"]
[PlyCount "32"]

7. h3 O-O 8. Bg5 h6 9. Be3 Re8 10. Bd3 Nd7 11. Bc2 Nb6 12. b3 a5 13. Qd2 a4 14.
Bxh6 axb3 15. Bxb3 Na5 16. Bxg7 Kxg7 17. Qa2 e5 18. dxe5 dxe5 19. Nd5 c6 20.
Nxb6 Qxb6 21. Bc2 Qc5 22. Bd3 Be6 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "D3) 7 Be2"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "r1bqk2r/ppp2pbp/2nppnp1/8/2PPP3/P1N2N2/1P3PPP/R1BQKB1R w KQkq - 0 7"]
[PlyCount "6"]

7. Be2 O-O 8. O-O Re8 9. Be3 e5 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "D31) 10 dxe5"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "r1bqr1k1/ppp2pbp/2np1np1/4p3/2PPP3/P1N1BN2/1P2BPPP/R2Q1RK1 w - - 0 10"]
[PlyCount "18"]

10. dxe5 dxe5 11. Qxd8 Nxd8 12. Nb5 Ne6 13. Ng5 Re7 14. Rfd1 c6 15. Nxa7 Nd4
16. Bxd4 exd4 17. Nxc8 Rxc8 18. f3 Nd7 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "D32) 10 d5"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "r1bqr1k1/ppp2pbp/2np1np1/4p3/2PPP3/P1N1BN2/1P2BPPP/R2Q1RK1 w - - 0 10"]
[PlyCount "22"]

10. d5 Nd4 11. Re1 Nxe2+ 12. Rxe2 Nh5 13. Ne1 Nf4 14. Rc2 f5 15. f3 fxe4 16.
Nxe4 Bf5 17. Qd2 Bxe4 18. fxe4 Qh4 19. Nf3 Qg4 20. Rf1 Rf8 *