| ECO A04 in 1997 play it! wojtkiewicz alek defeats black's garma chito in 95 moves | 1. Nf3 f5 2. b3 b6 3. Bb2 Bb7 4. g3 Nf6 5. Bg2 e6 6. O-O Be7 7. c4 O-O 8. d4 Qc8 9. Nc3 Ne4 10. d5 Bf6 11. Nd4 Nxc3 12. Bxc3 c5 13. Nb5 Bxc3 14. Nxc3 e5 15. e4 f4 16. Qh5 d6 17. Bh3 Qc7 18. Be6+ Kh8 19. Bf5 g6 20. Bxg6 Qg7 21. Bf5 Nd7 22. Qg4 Qxg4 23. Bxg4 Nf6 24. Bf5 Bc8 25. Bxc8 Raxc8 26. f3 Rf7 27. Kf2 Rcf8 28. g4 Ne8 29. h4 Nc7 30. a3 Rc8 31. Ke2 h5 32. Rg1 Rg7 33. Rg2 Rcg8 34. Rag1 Kh7 35. Kf2 Kh6 36. b4 cxb4 37. axb4 Rc8 38. c5 bxc5 39. bxc5 hxg4 40. Rxg4 Rxg4 41. Rxg4 Ne8 42. c6 Nc7 43. h5 Kxh5 44. Rg7 a6 45. Rd7 Ne8 46. Na4 Kh4 47. Nb6 Rb8 48. Rb7 |
| ECO A04 in 1999 play it! wojtkiewicz alek defeats black's mays stefan in 63 moves | 1. Nf3 g6 2. d4 Bg7 3. c4 c5 4. e4 cxd4 5. Nxd4 Nc6 6. Be3 Nf6 7. Nc3 d6 8. Be2 O-O 9. O-O Bd7 10. Qd2 Re8 11. f3 Ne5 12. b3 Rc8 13. Rfd1 Qa5 14. Rac1 Bc6 15. Bf1 h5 16. Qf2 Nfd7 17. h3 Nf8 18. Nd5 Bxd5 19. exd5 Ned7 20. Bd3 Nc5 21. Bb1 Bf6 22. f4 Nfd7 23. g4 hxg4 24. hxg4 Bg7 25. Kg2 a6 26. f5 Ne5 27. Qh4 Bf6 28. g5 Bg7 29. Rh1 Kf8 30. f6 exf6 31. gxf6 Qd8 32. Qh8+ |
| ECO A04 in 1990 play it! wojtkiewicz alek defeats black's brooks michael a in 61 moves | 1. Nf3 g6 2. c4 Bg7 3. d4 d6 4. g3 Nf6 5. Bg2 O-O 6. Nc3 Nbd7 7. O-O e5 8. h3 Re8 9. e4 b6 10. Bg5 h6 11. Be3 Bb7 12. d5 Nc5 13. Nd2 a5 14. a3 Nfd7 15. b4 Nd3 16. Qb3 axb4 17. axb4 c5 18. dxc6 Rxa1 19. Rxa1 Bxc6 20. Ne2 Nf4 21. gxf4 exf4 22. Bd4 Bxd4 23. Nxd4 Qf6 24. Qc3 g5 25. Ra3 Bb7 26. Nf5 Ne5 27. Qd4 Rd8 28. Qxb6 Bc8 29. Ra8 Kh7 30. Nf3 Nxc4 31. Qc7 |
| ECO A05 in 1989 play it! wojtkiewicz alek defeats black's reeh o in 71 moves | 1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. d4 d6 6. Nc3 Nc6 7. O-O Bf5 8. d5 Na5 9. Nd2 c5 10. e4 Bd7 11. Qc2 a6 12. b3 b5 13. Bb2 Rb8 14. Nd1 e5 15. Ne3 Nh5 16. Bf3 Qg5 17. h4 Qh6 18. Ng4 Bxg4 19. Bxg4 f5 20. Bh3 g5 21. hxg5 Qxg5 22. Nf3 Qe7 23. Bxf5 bxc4 24. Qd2 Nb7 25. bxc4 Nd8 26. Bc3 Nf7 27. Kg2 Bh6 28. Qe2 Ng7 29. Bg4 Qf6 30. Rh1 Rb7 31. Rab1 Rfb8 32. Rxb7 Rxb7 33. Nh4 Bg5 34. Nf5 h5 35. Nxg7 hxg4 36. Nf5 |
| ECO A05 in 2003 play it! wojtkiewicz alek defeats black's lemos damian in 81 moves | 1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. d4 O-O 5. Bg2 d6 6. O-O Nc6 7. Nc3 a6 8. b3 Rb8 9. Nd5 e5 10. dxe5 Nxd5 11. cxd5 Nxe5 12. Nd4 c5 13. dxc6 Nxc6 14. Bb2 Nxd4 15. Bxd4 Bxd4 16. Qxd4 Qe7 17. e3 Be6 18. Rfd1 Rfd8 19. Rd2 Rbc8 20. Rad1 d5 21. h4 h5 22. Bf3 Rc7 23. Qe5 f6 24. Qb2 Rcd7 25. Rd4 Kg7 26. b4 Bf7 27. Qd2 Be6 28. a4 Kh7 29. a5 Kg7 30. Rc1 Bf7 31. Rc5 Be6 32. Qc3 Bf7 33. Be2 Be6 34. b5 axb5 35. Rxb5 Rc7 36. Qb2 Rdd7 37. Bf3 Qd6 38. Qb3 Qc6 39. Bxd5 Bxd5 40. Rbxd5 Rxd5 41. Rxd5 |
| ECO A06 in 2000 play it! wojtkiewicz alek defeats black's zakhvatov vladim in 83 moves | 1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. Qc2 g6 5. Bf4 Bg7 6. e3 O-O 7. Nc3 Qa5 8. Qb3 Nbd7 9. h3 a6 10. Be2 dxc4 11. Bxc4 h6 12. O-O b5 13. Be2 Bb7 14. Ne5 Nxe5 15. Bxe5 Nd7 16. Bxg7 Kxg7 17. Ne4 Rad8 18. Rac1 e5 19. Rfd1 exd4 20. Rxd4 c5 21. Nxc5 Nxc5 22. Rxc5 Rxd4 23. exd4 Qd2 24. Bd3 Re8 25. Re5 Rxe5 26. dxe5 Qe1+ 27. Bf1 Qxe5 28. Qb4 Bc6 29. a3 f5 30. Qa5 Bb7 31. a4 g5 32. b4 g4 33. hxg4 fxg4 34. axb5 axb5 35. Qxb5 Qe4 36. Qc4 Kf6 37. Qxe4 Bxe4 38. Be2 h5 39. f3 Bf5 40. fxg4 hxg4 41. Kf2 Bc8 42. Kg3 |
| ECO A05 in 2006 play it! wojtkiewicz alek defeats black's bereolos peter in 135 moves | 1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. d4 O-O 5. Bg2 d6 6. O-O Nbd7 7. Nc3 e5 8. e4 a6 9. Re1 exd4 10. Nxd4 Re8 11. h3 Rb8 12. Rb1 Ne5 13. b3 c5 14. Nc2 b5 15. f4 Ned7 16. Qxd6 Qa5 17. Qd3 Rd8 18. Rd1 Bb7 19. Bd2 b4 20. Nd5 Nxd5 21. cxd5 Qxa2 22. e5 Qa5 23. Ne3 Qb5 24. Qc2 Nb6 25. Be1 Rbc8 26. Bf2 c4 27. bxc4 Nxc4 28. Qe2 Bf8 29. Nxc4 Qxc4 30. Qxc4 Rxc4 31. d6 Bxg2 32. Kxg2 a5 33. Bb6 Ra8 34. d7 Be7 35. d8=Q+ Bxd8 36. Rxd8+ Rxd8 37. Bxd8 a4 38. Be7 Rc2+ 39. Kf3 b3 40. Rd1 Rc3+ 41. Ke2 f5 42. Ba3 Kf7 43. Rd7+ Ke8 44. Rd3 Rc2+ 45. Rd2 Rc3 46. e6 Rxg3 47. e7 Rg2+ 48. Ke3 Rxd2 49. Kxd2 h6 50. h4 Kf7 51. Kd3 Ke8 52. Kd4 Kf7 53. Ke5 b2 54. Bxb2 Kxe7 55. Ba3+ Kf7 56. Bd6 Kg7 57. Ba3 Kf7 58. Bc5 Kg7 59. Bb4 Kf7 60. Bd6 Kg7 61. Ke6 g5 62. Kxf5 gxh4 63. Ke6 h3 64. f5 a3 65. f6+ Kg6 66. f7 a2 67. f8=Q a1=Q 68. Qf5+ |
| ECO A05 in 1995 play it! wojtkiewicz alek defeats black's batenburg paul in 57 moves | 1. Nf3 Nf6 2. c4 c5 3. Nc3 d5 4. cxd5 Nxd5 5. g3 g6 6. Qb3 Nc7 7. Ne4 b6 8. Nfg5 Qd5 9. Bg2 Qxb3 10. axb3 Bd7 11. d4 cxd4 12. Bf4 Nba6 13. Nd6+ exd6 14. Bxa8 h6 15. Ne4 Nxa8 16. Rxa6 Bc6 17. f3 Nc7 18. Rxa7 Nb5 19. Ra6 f5 20. Nf2 g5 21. Bd2 g4 22. Rxb6 Kd7 23. O-O Bg7 24. Rc1 Rc8 25. Rcxc6 Rxc6 26. Rxb5 Rc2 27. Rb7+ Kc6 28. Rxg7 Rxd2 29. fxg4 |
| ECO A05 in 1996 play it! wojtkiewicz alek defeats black's jung karl otto in 71 moves | 1. Nf3 Nf6 2. c4 c5 3. Nc3 Nc6 4. g3 g6 5. Bg2 Bg7 6. d4 cxd4 7. Nxd4 O-O 8. O-O Ng4 9. e3 d6 10. b3 a6 11. Nde2 Rb8 12. h3 Nge5 13. Bd2 Bf5 14. e4 Bc8 15. Be3 Qa5 16. Bd2 Qd8 17. f4 Nd7 18. Be3 Nc5 19. Qd2 Qa5 20. Rab1 Rd8 21. b4 Nxb4 22. Nd5 Be6 23. Rxb4 Bxd5 24. cxd5 b5 25. Rbb1 Qa4 26. Nd4 Bxd4 27. Bxd4 Rdc8 28. Rfc1 Qa3 29. Rc3 Qa5 30. Rbc1 b4 31. Rc4 Qa3 32. Kh2 a5 33. e5 b3 34. Bb2 Qxa2 35. exd6 exd6 36. Qd4 |
| ECO A05 in 1995 play it! wojtkiewicz alek defeats black's boehm juergen in 49 moves | 1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d6 5. d4 O-O 6. O-O Nbd7 7. Nc3 e5 8. e4 Re8 9. h3 exd4 10. Nxd4 Nc5 11. Re1 a5 12. Rb1 c6 13. b3 Qe7 14. Bf4 Nh5 15. Be3 Ne6 16. Qd2 Nxd4 17. Bxd4 Bxd4 18. Qxd4 Be6 19. Rbd1 Red8 20. Re3 Nf6 21. Nd5 cxd5 22. exd5 Ne8 23. dxe6 f6 24. Qb6 Rdb8 25. c5 |
| ECO A04 in 1990 play it! wojtkiewicz alek defeats black's schwartzman gabr in 107 moves | 1. Nf3 f5 2. g3 Nf6 3. Bg2 g6 4. b3 Bg7 5. Bb2 d6 6. d4 O-O 7. O-O c6 8. c4 a5 9. Nc3 Na6 10. Qc2 Qc7 11. e4 fxe4 12. Nxe4 Bf5 13. Nxf6+ Bxf6 14. Qd2 Rae8 15. Bc3 b6 16. Rfe1 Nb4 17. Rad1 c5 18. h3 Nc6 19. d5 Nd8 20. Re3 Qc8 21. Kh2 Nf7 22. Rde1 Bd7 23. R1e2 Qd8 24. Qe1 Nh6 25. Kg1 Nf5 26. Re4 Qc8 27. Qd2 Qd8 28. h4 Ng7 29. Ng5 Bf5 30. R4e3 h6 31. Bxf6 Rxf6 32. Ne4 Rf7 33. Nc3 Bd7 34. Re4 Nf5 35. g4 Nd4 36. Qxh6 Nxe2+ 37. Nxe2 Rg7 38. Nf4 Kf7 39. Qg5 Rh8 40. Ne6 Bxe6 41. Rxe6 Qf8 42. Be4 Ke8 43. Bxg6+ Kd7 44. Kg2 Rgg8 45. h5 Qg7 46. a4 Qf8 47. Qf5 Qxf5 48. Bxf5 Ke8 49. Bg6+ Kf8 50. f4 Rg7 51. Kg3 Rhg8 52. g5 Rh8 53. h6 Rgg8 54. Kg4 |
| ECO A05 in 1999 play it! wojtkiewicz alek defeats black's timoshenko georg in 51 moves | 1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. O-O Be7 6. d4 O-O 7. Nc3 Ne4 8. Bd2 Bf6 9. Rc1 c5 10. d5 exd5 11. cxd5 Nxd2 12. Nxd2 d6 13. Nde4 Be7 14. f4 Bc8 15. e3 Nd7 16. g4 h6 17. Kh1 Nf6 18. Nf2 Rb8 19. h4 g5 20. Rg1 Nh7 21. Be4 gxf4 22. g5 hxg5 23. hxg5 f3 24. Qxf3 Nxg5 25. Qh5 f5 26. Nh3 |
| ECO A04 in 2002 play it! wojtkiewicz alek defeats black's wall bill in 61 moves | 1. Nf3 Nc6 2. d4 d5 3. g3 Bg4 4. Bg2 Qd7 5. h3 Bh5 6. Nbd2 O-O-O 7. c3 Kb8 8. b4 Ka8 9. b5 Nb8 10. a4 e6 11. O-O c5 12. Ne5 Qe8 13. dxc5 Bxc5 14. Nd3 Be7 15. c4 Nf6 16. Bb2 Bg6 17. cxd5 Bxd3 18. exd3 exd5 19. Re1 Qd7 20. Nf3 Bd6 21. Qb3 Rhe8 22. Rxe8 Qxe8 23. a5 Nbd7 24. a6 b6 25. Nd4 Nc5 26. Bxd5+ Kb8 27. Qc4 Rc8 28. Nc6+ Rxc6 29. Bxc6 Qe2 30. Bxf6 gxf6 31. Qxf7 |
| ECO A04 in 1997 play it! wojtkiewicz alek defeats black's mohr stefan in 67 moves | 1. Nf3 d6 2. d4 g6 3. c4 Bg7 4. Nc3 e5 5. e4 Nc6 6. d5 Nce7 7. h4 h6 8. h5 g5 9. Be2 f5 10. exf5 Bxf5 11. Be3 Nf6 12. Nd2 O-O 13. f3 Bh7 14. g4 c6 15. Qb3 Qd7 16. Nde4 Nxe4 17. fxe4 c5 18. Kd2 Rf6 19. Qb5 Qc7 20. b4 b6 21. Rhg1 Qd8 22. Bd3 a6 23. Qa4 b5 24. Qb3 cxb4 25. Qxb4 bxc4 26. Qxc4 Rc8 27. Qxa6 Rxc3 28. Kxc3 Rf3 29. Kd2 Nxd5 30. exd5 e4 31. Be2 Rxe3 32. Rac1 Rxe2+ 33. Kxe2 Bf8 34. Rgf1 |
| ECO A05 in 1999 play it! wojtkiewicz alek defeats black's hossain enamul in 81 moves | 1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. d4 O-O 5. Bg2 d6 6. O-O Nc6 7. Nc3 a6 8. b3 Rb8 9. Nd5 Ne4 10. Bb2 f5 11. e3 e6 12. Nf4 Qe7 13. Qc1 Bd7 14. d5 Nd8 15. dxe6 Nxe6 16. Nd5 Qf7 17. Nd2 Bxb2 18. Qxb2 Nxd2 19. Qxd2 Rbe8 20. b4 Bc8 21. f4 Ng7 22. Rfe1 Nh5 23. e4 fxe4 24. Bxe4 Nf6 25. Bg2 Be6 26. Nxf6+ Qxf6 27. Bxb7 Bxc4 28. a4 Kh8 29. Rxe8 Rxe8 30. Rc1 Re2 31. Qd1 d5 32. Rxc4 dxc4 33. Qxe2 Qb6+ 34. Qf2 Qxb7 35. Qd4+ Kg8 36. Qxc4+ Kg7 37. Kf2 a5 38. Qc3+ Kh6 39. g4 Qb6+ 40. Kg2 Qb7+ 41. Kg3 |
| ECO A04 in 2001 play it! wojtkiewicz alek defeats black's dokoutchaev andr in 39 moves | 1. Nf3 e6 2. c4 Nf6 3. g3 c5 4. Bg2 Qc7 5. O-O a6 6. Nc3 b6 7. e4 d6 8. d4 cxd4 9. Nxd4 Bb7 10. Be3 Nbd7 11. Rc1 Be7 12. Nd5 exd5 13. cxd5 Qd8 14. Nc6 Bxc6 15. dxc6 Nc5 16. c7 Qc8 17. e5 dxe5 18. Bxa8 Qxa8 19. b4 Qc6 20. Bxc5 |
| ECO A05 in 1992 play it! wojtkiewicz alek defeats black's raptis georgios in 71 moves | 1. Nf3 Nf6 2. c4 Nc6 3. d4 e6 4. g3 Bb4+ 5. Bd2 Bxd2+ 6. Qxd2 d6 7. Bg2 O-O 8. Nc3 e5 9. O-O Bg4 10. d5 Ne7 11. h3 Bxf3 12. Bxf3 Nd7 13. e4 f5 14. exf5 Nxf5 15. Bg2 Nd4 16. f4 Nf5 17. Kh2 exf4 18. Rxf4 Ne5 19. Raf1 Qd7 20. Be4 g6 21. Bxf5 gxf5 22. Nb5 a6 23. Nd4 Nxc4 24. Qc3 Ne5 25. Ne6 Rf7 26. Rxf5 Rxf5 27. Rxf5 c6 28. Rg5+ Ng6 29. h4 cxd5 30. Nf4 Rc8 31. Qd3 Qf7 32. h5 Qf6 33. Qxd5+ Kg7 34. hxg6 Rc2+ 35. Kh3 Rc5 36. Qxb7+ |
| ECO A06 in 1994 play it! wojtkiewicz alek defeats black's palac mladen in 63 moves | 1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. O-O Nbd7 9. Qe2 Bg6 10. e4 Bxc3 11. bxc3 Nxe4 12. Ba3 Qa5 13. Rfc1 O-O-O 14. Bb4 Qc7 15. a5 Kb8 16. Bb3 Rhe8 17. Nh4 f5 18. Qa2 e5 19. Be6 exd4 20. cxd4 Ndf6 21. f3 Qf4 22. fxe4 Qxh4 23. a6 b6 24. Rxc6 Qxe4 25. Bd6+ Ka8 26. Rac1 Qe3+ 27. Kh1 Bf7 28. d5 Ne4 29. Bxf7 Nc3 30. Qa1 Ne4 31. Bg3 Nxg3+ 32. hxg3 |
| ECO A04 in 1994 play it! wojtkiewicz alek defeats black's nijboer friso in 76 moves | 1. Nf3 d6 2. d4 g6 3. c4 Bg7 4. Nc3 Nf6 5. g3 O-O 6. Bg2 Nc6 7. O-O e5 8. d5 Ne7 9. c5 Ne8 10. cxd6 cxd6 11. Qb3 h6 12. a4 f5 13. Nd2 g5 14. Nc4 g4 15. Rd1 f4 16. Ne4 Nf5 17. gxf4 Nd4 18. Rxd4 exd4 19. Bd2 Rf7 20. e3 Bf5 21. Ng3 dxe3 22. fxe3 Bh7 23. e4 Rc8 24. Be3 Rfc7 25. Bf1 Kh8 26. Re1 Nf6 27. f5 h5 28. Bg5 Qf8 29. Qb4 Bh6 30. Bxh6 Qxh6 31. Qxd6 Qg7 32. e5 Ne8 33. f6 Qg5 34. Qf8+ Bg8 35. Ne4 Qf4 36. e6 Rh7 37. f7 Rg7 38. fxg8=Q+ Rxg8 |
| ECO A05 in 1996 play it! wojtkiewicz alek defeats black's de haan e in 57 moves | 1. Nf3 Nf6 2. c4 c5 3. Nc3 e6 4. g3 b6 5. Bg2 Bb7 6. O-O Be7 7. d4 cxd4 8. Qxd4 d6 9. Rd1 a6 10. Bg5 Nbd7 11. Qd2 O-O 12. Bf4 Ne8 13. Rac1 Ndf6 14. b3 Qc7 15. h3 Rd8 16. Qe3 Nh5 17. Bg5 Bxg5 18. Nxg5 Bxg2 19. Kxg2 Nhf6 20. Nge4 Nxe4 21. Nxe4 Nf6 22. Nxf6+ gxf6 23. Rd4 Kh8 24. Qh6 Rg8 25. Qxf6+ Rg7 26. Rg4 Rg8 27. Rd1 Qd8 28. Qxd8 Rxd8 29. Rgd4 |