| ECO A05 in 1991 play it! wojtkiewicz alek defeats black's ristoja thomas in 83 moves | 1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. d4 d6 6. Nc3 Nc6 7. O-O e5 8. d5 Ne7 9. c5 Ne8 10. cxd6 cxd6 11. a4 h6 12. Nd2 f5 13. Nc4 f4 14. Ne4 g5 15. b3 g4 16. Ba3 Nf5 17. f3 h5 18. fxg4 hxg4 19. gxf4 exf4 20. Rxf4 Nh4 21. Rxf8+ Bxf8 22. Qd2 Nxg2 23. Kxg2 Bf5 24. Qf4 Bxe4+ 25. Qxe4 Qg5 26. Qe6+ Kh8 27. Rf1 Bg7 28. Rf7 Nf6 29. Bb2 Nh5 30. Qf5 Qh6 31. Bc1 Qxc1 32. Qxh5+ Kg8 33. Rf5 Rf8 34. Nxd6 Rxf5 35. Qxf5 Qd1 36. Qe6+ Kh7 37. Qe4+ Kg8 38. Nf5 Qxb3 39. d6 Bf8 40. d7 Qh3+ 41. Kg1 Bc5+ 42. e3 |
| ECO A05 in 1992 play it! wojtkiewicz alek defeats black's nikolaidis konst in 65 moves | 1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. d4 d6 6. O-O Nbd7 7. Nc3 e5 8. e4 c6 9. h3 Qb6 10. d5 cxd5 11. cxd5 Nc5 12. Ne1 Nh5 13. Kh2 Bd7 14. Bf3 Nf6 15. Rb1 a5 16. Be3 Ne8 17. Nd3 f5 18. Nxc5 dxc5 19. d6 Nf6 20. exf5 gxf5 21. Nd5 Qxd6 22. Nxf6+ Rxf6 23. Bxb7 Rb8 24. Qxd6 Rxd6 25. Bxc5 Rd2 26. Be3 Re2 27. Bd5+ Kf8 28. b3 Rxa2 29. Ra1 Rb2 30. Rxa5 Ke8 31. Rd1 Bf8 32. Bf3 e4 33. Bh5+ |
| ECO A04 in 1989 play it! wojtkiewicz alek defeats black's kudrin sergey us in 87 moves | 1. Nf3 c5 2. g3 Nc6 3. Bg2 g6 4. c4 Bg7 5. Nc3 e5 6. O-O Nge7 7. Ne1 O-O 8. Nc2 d6 9. a3 Be6 10. Ne3 a6 11. b4 cxb4 12. axb4 Nxb4 13. Rb1 Nec6 14. Ba3 a5 15. Ned5 f5 16. d3 Rf7 17. Qd2 Na6 18. Rb6 h5 19. Rfb1 Rb8 20. e3 Bc8 21. R1b5 Bf8 22. Qb2 Ra8 23. Qb3 Kg7 24. Na4 Ra7 25. Bb2 Nab8 26. c5 Nd7 27. Rxb7 Bxb7 28. Rxb7 Nxc5 29. Rxf7+ Rxf7 30. Nxc5 dxc5 31. Nf4 Qd6 32. Ne6+ Kf6 33. Bxc6 Qxe6 34. Bd5 Qe8 35. Bxf7 Qxf7 36. Bxe5+ Ke7 37. Bd6+ Kf6 38. Qc3+ Ke6 39. Qc4+ Kf6 40. Be5+ Ke7 41. Qxc5+ Ke6 42. Qc6+ Ke7 43. Bd6+ Kd8 44. Qa8+ |
| ECO A05 in 1999 play it! wojtkiewicz alek defeats black's vegh jean pierre in 41 moves | 1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. d4 d5 6. cxd5 Nxd5 7. O-O Nb6 8. Nc3 Nc6 9. d5 Na5 10. e4 c6 11. Bf4 cxd5 12. exd5 Nac4 13. Qe2 Bg4 14. h3 Bxf3 15. Bxf3 Rc8 16. Rac1 Qd7 17. Bg4 f5 18. Bf3 Nxb2 19. Qxb2 Rxc3 20. Rxc3 Na4 21. Rc7 |
| ECO A05 in 1989 play it! wojtkiewicz alek defeats black's skalik przemysla in 103 moves | 1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d5 6. cxd5 Nxd5 7. d4 Nb6 8. Nc3 Nc6 9. d5 Na5 10. e4 c6 11. Bg5 h6 12. Bf4 cxd5 13. exd5 Nac4 14. Qe2 Nxb2 15. Qxb2 Na4 16. Nxa4 Bxb2 17. Nxb2 Qxd5 18. Bxh6 Re8 19. Be3 Qb5 20. Rfb1 Bd7 21. a4 Qh5 22. Nc4 f6 23. Nd4 b6 24. a5 b5 25. Bf3 Qc5 26. Nd2 Qe5 27. N2b3 Qd6 28. Rd1 Qb4 29. Nc2 Qc3 30. Bd5+ Kg7 31. Bxa8 Bg4 32. Rd4 Bf5 33. Be4 Bxe4 34. Rxe4 Qxb3 35. Nd4 Qd5 36. Re6 Kf7 37. Ra6 Qb7 38. Rc6 Rd8 39. a6 Qb8 40. Rac1 Rd7 41. Ne6 Qe5 42. Nc5 Rd5 43. h4 Qh5 44. Rc7 g5 45. hxg5 fxg5 46. Ne4 Qg4 47. f3 Qh3 48. R7c5 Rxc5 49. Rxc5 Qh6 50. Nxg5+ Ke8 51. Rc8+ Kd7 52. Ra8 |
| ECO A05 in 1992 play it! wojtkiewicz alek defeats black's ho van huynh in 119 moves | 1. Nf3 Nf6 2. c4 c5 3. g3 Nc6 4. Nc3 d5 5. d4 e6 6. cxd5 exd5 7. Bg2 cxd4 8. Nxd4 Be7 9. O-O O-O 10. Be3 Re8 11. Qa4 Ne5 12. Nxd5 Nxd5 13. Bxd5 Bh3 14. Bxb7 Rb8 15. Nc6 Nxc6 16. Bxc6 Bxf1 17. Bxe8 Bxe2 18. Bc6 a6 19. Qc2 Bd3 20. Qd2 Bb4 21. Qd1 Be7 22. b3 Rc8 23. Rc1 Bb4 24. Qf3 Qd6 25. Bd5 Rxc1+ 26. Bxc1 Bg6 27. Be3 h6 28. h4 Qe5 29. Bc4 a5 30. Kh2 Be1 31. a3 Bc3 32. Qa8+ Kh7 33. Qd5 Qxd5 34. Bxd5 f6 35. Bc5 Bd3 36. h5 g6 37. hxg6+ Kxg6 38. b4 axb4 39. Bxb4 Bd4 40. Kg1 Kf5 41. Bd2 h5 42. Bf3 Kg6 43. a4 Ba6 44. a5 f5 45. Bg2 Bc8 46. Bf1 Bf6 47. a6 Bxa6 48. Bxa6 h4 49. gxh4 Bxh4 50. Bd3 Bf6 51. Be3 Be5 52. Kf1 Kf6 53. f4 Bb2 54. Ke2 Ba3 55. Bd4+ Ke6 56. Bc4+ Kd7 57. Be5 Ke7 58. Kd3 Bc5 59. Bg8 Ba3 60. Kc4 |
| ECO A06 in 2000 play it! wojtkiewicz alek defeats black's goldin alexander in 123 moves | 1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. g3 dxc4 5. Bg2 Nc6 6. Qa4 Bb4+ 7. Bd2 Bd6 8. Bc3 O-O 9. Qxc4 Qe7 10. Ne5 Bxe5 11. dxe5 Nd5 12. O-O Rd8 13. Rd1 Bd7 14. Nd2 Nxc3 15. Qxc3 Be8 16. Nb3 Rxd1+ 17. Rxd1 Rd8 18. Rc1 f6 19. exf6 Qxf6 20. Qxf6 gxf6 21. f4 Kf7 22. Kf2 Ke7 23. Nc5 Rd2 24. Nd3 Nd4 25. Ke3 Rxe2+ 26. Kxd4 Rxg2 27. Rxc7+ Kd6 28. Rxh7 Bc6 29. Rf7 f5 30. Rh7 Re2 31. Ne5 Re4+ 32. Kc3 Kc5 33. b4+ Kd5 34. a4 Bxa4 35. Rxb7 a6 36. Rb8 Re3+ 37. Kd2 Ra3 38. Nd3 Bb5 39. Rd8+ Kc6 40. Nc5 Ra2+ 41. Kc3 Re2 42. Rd2 Re3+ 43. Kd4 Re1 44. h4 Kd6 45. Rh2 Rd1+ 46. Kc3 Rg1 47. h5 Rxg3+ 48. Kd4 Rg7 49. h6 Rh7 50. Rh3 Bf1 51. Rh1 Bb5 52. Rh2 Bf1 53. Nb3 Bb5 54. Nd2 Bc6 55. Nc4+ Ke7 56. Ke5 Bb5 57. Nd6 Bc6 58. Ra2 Rxh6 59. Rxa6 Rh1 60. Rxc6 Re1+ 61. Kd4 Rd1+ 62. Ke3 |
| ECO A05 in 2003 play it! wojtkiewicz alek defeats black's mulyar michael a in 37 moves | 1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. d4 Be7 5. Bg2 O-O 6. O-O c6 7. Qc2 Nbd7 8. Rd1 b6 9. Nc3 Bb7 10. b3 Rc8 11. e4 c5 12. exd5 exd5 13. Bb2 Qc7 14. Re1 Rfe8 15. cxd5 c4 16. Ne5 cxb3 17. Qxb3 a6 18. d6 Bxd6 19. Nxf7 |
| ECO A06 in 1999 play it! wojtkiewicz alek defeats black's orzechowski jace in 53 moves | 1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. Nc3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd2 O-O 8. Bd3 dxc4 9. Bxc4 e5 10. O-O Qe7 11. h3 Bb8 12. Bb3 h6 13. Nh4 Rd8 14. Nf5 Qe8 15. f4 exd4 16. exd4 Nf8 17. Rae1 Be6 18. d5 Nxd5 19. Nxd5 cxd5 20. Nxh6+ gxh6 21. f5 Qd7 22. fxe6 Nxe6 23. Qf5 Nc5 24. Qf6 Qc7 25. Rf4 Ne6 26. Rg4+ Ng5 27. Bxg5 |
| ECO A05 in 1997 play it! wojtkiewicz alek defeats black's schoumert robert in 47 moves | 1. Nf3 Nf6 2. c4 c6 3. d4 d5 4. Qc2 g6 5. Bf4 Bf5 6. Qb3 Qb6 7. c5 Qxb3 8. axb3 Nbd7 9. Nc3 Bg7 10. h3 O-O 11. e3 Ne4 12. b4 a5 13. Rxa5 Rxa5 14. bxa5 Nxc3 15. bxc3 Ra8 16. Bc7 Nxc5 17. dxc5 Bxc3+ 18. Nd2 Bxa5 19. Bxa5 Rxa5 20. Nb3 Ra3 21. Nd4 Rc3 22. Kd2 Rxc5 23. g4 e5 24. gxf5 |
| ECO A04 in 2000 play it! wojtkiewicz alek defeats black's fortier marc and in 63 moves | 1. Nf3 c5 2. c4 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d5 6. cxd5 Nxd5 7. Nxc6 bxc6 8. Qc2 e6 9. Bd2 Bd7 10. a3 Be7 11. Na4 O-O 12. e4 Nf6 13. Bd3 e5 14. O-O Rc8 15. b4 Nh5 16. Ba6 Rc7 17. Rfd1 Bc8 18. Be2 Nf6 19. Bc3 Rd7 20. Bxe5 Re8 21. Bc3 Qc7 22. Bf3 Red8 23. Rxd7 Nxd7 24. Rc1 Bg5 25. Rd1 Re8 26. Bg4 Ne5 27. Bxc8 Rxc8 28. g3 Bf6 29. Kg2 Re8 30. Nc5 Rd8 31. Bxe5 Bxe5 32. Na6 |
| ECO A05 in 2001 play it! wojtkiewicz alek defeats black's baginskaite cami in 101 moves | 1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. O-O Be7 6. d4 O-O 7. Re1 d5 8. cxd5 exd5 9. Nc3 Ne4 10. Bf4 c5 11. dxc5 Nxc3 12. bxc3 Bxc5 13. Ne5 Nd7 14. Bxd5 Bxd5 15. Qxd5 Nxe5 16. Qxe5 Re8 17. Qh5 Qf6 18. Qf3 Rac8 19. a4 Bf8 20. Rec1 Rc5 21. Rab1 Rec8 22. Qb7 Qe7 23. Qa6 R8c6 24. Qd3 Ra5 25. Rb4 Re6 26. Rd4 Rxe2 27. Rd7 Re1+ 28. Kg2 Qe4+ 29. Qxe4 Rxe4 30. Rd8 Re6 31. Rcd1 Rxa4 32. Rc8 g5 33. Bd6 Rxd6 34. Rxd6 Rc4 35. Ra8 Kg7 36. Rd5 a5 37. Rxg5+ Kf6 38. Rd5 Bc5 39. Rd3 a4 40. Rf3+ Ke6 41. Kf1 Re4 42. Re8+ Be7 43. Rd3 a3 44. Ra8 b5 45. Ra6+ Kf5 46. f3 Re5 47. f4 Re4 48. h3 Re6 49. Ra5 Ke4 50. Ke2 Bc5 51. Rxb5 |
| ECO A04 in 2003 play it! wojtkiewicz alek defeats black's steinfl alessand in 52 moves | 1. Nf3 c5 2. c4 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nc2 f5 6. Nc3 Nf6 7. Bg5 Be7 8. g3 O-O 9. Bg2 d6 10. O-O Be6 11. Bxf6 Bxf6 12. Bd5 Bxd5 13. Qxd5+ Kh8 14. Rad1 Be7 15. b3 Qe8 16. Qg2 Qh5 17. Rd5 a6 18. Rfd1 Rac8 19. a4 f4 20. g4 Qg6 21. Ne4 f3 22. exf3 Rf4 23. R1d3 Rcf8 24. Re3 h6 25. Qh3 Kh7 26. a5 Rxf3 |
| ECO A04 in 2002 play it! wojtkiewicz alek defeats black's shahade gregory in 65 moves | 1. Nf3 c5 2. c4 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Ndb5 Bb4 7. Bf4 O-O 8. Bc7 Qe7 9. Bd6 Bxd6 10. Qxd6 Qd8 11. e3 Qa5 12. Qd2 d5 13. cxd5 exd5 14. Be2 a6 15. Nd4 Nxd4 16. Qxd4 Be6 17. O-O Rac8 18. Rfd1 h6 19. a3 Rfd8 20. h3 Rd7 21. b4 Qc7 22. Na4 Qc2 23. Nb6 Qxe2 24. Rd2 Qb5 25. Nxc8 Rc7 26. a4 Qc6 27. b5 Qe8 28. Nd6 Qe7 29. Qf4 Qd7 30. e4 Kh7 31. exd5 Nxd5 32. Qe4+ f5 33. Nxf5 |
| ECO A05 in 1991 play it! wojtkiewicz alek defeats black's levacic patrick in 61 moves | 1. Nf3 Nf6 2. c4 c6 3. d4 d5 4. Qb3 e6 5. g3 Be7 6. Bg2 Ne4 7. O-O O-O 8. Nbd2 Nxd2 9. Bxd2 Nd7 10. Qc2 b6 11. e4 Ba6 12. b3 Rc8 13. Rfd1 c5 14. exd5 exd5 15. dxc5 dxc4 16. Bf4 Rxc5 17. b4 Rc7 18. Qa4 Bc8 19. Nd4 Bf6 20. Bxc7 Qxc7 21. Rac1 Ne5 22. Nb5 Bd7 23. Qxa7 Qxa7 24. Nxa7 Ba4 25. Rd5 Rd8 26. Rxd8+ Bxd8 27. Bd5 Kf8 28. Bxc4 Ke7 29. Bb5 Bxb5 30. Nxb5 Nd3 31. Rc4 |
| ECO A06 in 1996 play it! wojtkiewicz alek defeats black's jonkman harmen in 72 moves | 1. Nf3 d5 2. d4 Nf6 3. c4 dxc4 4. e3 e6 5. Bxc4 a6 6. Qe2 c5 7. dxc5 Bxc5 8. O-O Nc6 9. Nbd2 O-O 10. b3 Qe7 11. Bd3 Bd7 12. a3 h6 13. Bb2 Rfd8 14. Rfc1 Ba7 15. b4 Rac8 16. Nc4 Be8 17. Rd1 b5 18. Ncd2 Nd5 19. Rac1 Nb6 20. Ba1 Bb8 21. Nb3 Na4 22. Nc5 Nxc5 23. Rxc5 Bd6 24. Rcc1 Nb8 25. Qb2 f6 26. Rxc8 Rxc8 27. Bb1 Bh5 28. Qd2 Rd8 29. Qc2 Qc7 30. Qh7+ Kf8 31. Rc1 Bxf3 32. gxf3 Qf7 33. f4 Nd7 34. Ba2 f5 35. e4 Nf6 36. Bxf6 gxf6 |
| ECO A04 in 2000 play it! wojtkiewicz alek defeats black's luther ron in 51 moves | 1. Nf3 e6 2. c4 f5 3. g3 b6 4. Bg2 Bb7 5. O-O Nf6 6. d4 Be7 7. d5 O-O 8. Nd4 Qc8 9. Nc3 c5 10. Nc2 d6 11. e4 exd5 12. exd5 Nbd7 13. Bf4 Ne8 14. Re1 Rf7 15. Nb5 Nf8 16. Bxd6 Nxd6 17. Rxe7 Nxb5 18. Rxf7 Kxf7 19. cxb5 Qd7 20. Ne3 g6 21. Qb3 Kg7 22. a4 Qf7 23. a5 Rd8 24. axb6 axb6 25. Ra7 Kg8 26. Rxb7 |
| ECO A05 in 1992 play it! wojtkiewicz alek defeats black's tsiganova monika in 51 moves | 1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. d4 O-O 6. Nc3 c6 7. O-O b6 8. b3 Bb7 9. Qc2 Na6 10. Rd1 Qc8 11. e4 dxe4 12. Ng5 h6 13. Ngxe4 c5 14. Bb2 Rd8 15. dxc5 Nxc5 16. Rxd8+ Bxd8 17. Nd6 Qd7 18. Nxb7 Nxb7 19. Rd1 Qc8 20. Nb5 Be7 21. Bxf6 gxf6 22. Qe4 Rb8 23. Nxa7 Qf8 24. Nc6 Re8 25. Nxe7+ Rxe7 26. Qc6 |
| ECO A05 in 1999 play it! wojtkiewicz alek defeats black's ritter mark in 87 moves | 1. Nf3 Nf6 2. c4 d6 3. d4 Nbd7 4. Nc3 e5 5. e4 c6 6. Be2 Be7 7. O-O Qc7 8. Be3 O-O 9. Nd2 Re8 10. a3 a5 11. d5 Nf8 12. Rc1 Ng6 13. g3 Bh3 14. Re1 h6 15. b4 axb4 16. axb4 Nd7 17. Bg4 Bxg4 18. Qxg4 Ra3 19. h4 Nf6 20. Qf5 Nf8 21. c5 Rxc3 22. Rxc3 cxd5 23. exd5 Nxd5 24. Rb3 Nxe3 25. Rbxe3 Ne6 26. Nf3 dxc5 27. Nxe5 Bf8 28. b5 Nd4 29. Qd3 Re6 30. Kg2 Rd6 31. Qc4 Rb6 32. Rd1 Rd6 33. b6 Qe7 34. Qxc5 Ne6 35. Qxd6 Qxd6 36. Rxd6 Bxd6 37. Nc4 Bc5 38. Re5 Kf8 39. f4 g6 40. Rd5 Ke7 41. f5 gxf5 42. Rxf5 Bd4 43. Rd5 Bc5 44. Kh3 |
| ECO A05 in 1989 play it! wojtkiewicz alek defeats black's dzhandzhava l in 91 moves | 1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. d4 O-O 6. O-O dxc4 7. Nc3 Nc6 8. e3 Nd7 9. Qe2 Nb6 10. Rd1 Bd7 11. e4 Re8 12. Be3 Bf8 13. h4 Qc8 14. Bf4 a6 15. h5 h6 16. a3 f6 17. e5 f5 18. Nh4 Ne7 19. g4 Nbd5 20. Bd2 Bc6 21. gxf5 exf5 22. Qxc4 Rd8 23. Nxd5 Bxd5 24. Bxd5+ Nxd5 25. Qd3 f4 26. Qf5 Qxf5 27. Nxf5 Kf7 28. Nh4 Be7 29. Ng6 Bg5 30. Kg2 Ke6 31. Kf3 Rd7 32. Ke4 Rad8 33. Rac1 Rf7 34. Rg1 Rf5 35. Rg4 Rd7 36. b4 c6 37. a4 f3 38. Bxg5 hxg5 39. b5 axb5 40. axb5 Rc7 41. Rc5 Rc8 42. bxc6 bxc6 43. Rg1 Nf4 44. Rgc1 Rf7 45. Rxc6+ Rxc6 46. Rxc6+ |