| ECO A04 in 1994 play it! czerwonski aleks defeats white's cech tomas in 68 moves | 1. Nf3 d6 2. g3 e5 3. c4 f5 4. Nc3 Nf6 5. Bg2 Be7 6. d3 O-O 7. O-O Nc6 8. Rb1 Qe8 9. b4 Qh5 10. b5 Nd8 11. Ba3 f4 12. Nd5 Nxd5 13. cxd5 Bg4 14. Re1 Rf6 15. Nd2 Nf7 16. f3 Bh3 17. Nf1 Rh6 18. Bc1 Bxg2 19. Kxg2 Qh3+ 20. Kf2 Bh4 21. Rb4 Rg6 22. Bxf4 exf4 23. Rxf4 Bf6 24. Rc4 Qd7 25. Qb3 Rf8 26. Rec1 Bd8 27. Ra4 Qh3 28. Rxa7 Ne5 29. Rxb7 Ng4+ 30. Ke1 Nxh2 31. Nxh2 Qxh2 32. Rc4 Rxg3 33. Re4 Bg5 34. Kd1 Qg1+ |
| ECO A04 in 2001 play it! czerwonski aleks defeats white's klimm wolf dietr in 79 moves | 1. Nf3 d6 2. g3 e5 3. Bg2 f5 4. O-O Nf6 5. c4 Be7 6. Nc3 O-O 7. d3 Qe8 8. c5 Kh8 9. cxd6 cxd6 10. Bg5 Be6 11. Nd2 Nc6 12. Bxf6 Bxf6 13. Nd5 Bd8 14. Nc3 Qf7 15. Rc1 Rc8 16. Nc4 Qd7 17. Ne3 f4 18. Ned5 Bg5 19. e3 Bh6 20. exf4 exf4 21. Nxf4 Bxf4 22. gxf4 Rxf4 23. Nd5 Bxd5 24. Bxd5 Rcf8 25. Bxc6 bxc6 26. f3 d5 27. Rc2 R8f6 28. Rg2 Qf7 29. Rgf2 g5 30. Qe1 Qg6 31. Rg2 h6 32. Qe3 Qf7 33. Rgf2 Kh7 34. Kg2 d4 35. Qd2 Qxa2 36. h3 Qd5 37. b4 Qf5 38. Ra1 Rxf3 39. Rxa7+ Kg6 40. Re2 |
| ECO A04 in 1998 play it! czerwonski aleks defeats white's filippov valerij in 94 moves | 1. Nf3 d6 2. d4 Bg4 3. Nbd2 Nd7 4. b3 Ngf6 5. Bb2 d5 6. e3 e6 7. Bd3 Be7 8. O-O O-O 9. c4 c5 10. Qc2 Rc8 11. Ne5 dxc4 12. bxc4 Bh5 13. Ndf3 Bg6 14. Nxg6 hxg6 15. Ne5 cxd4 16. exd4 Nxe5 17. dxe5 Nd7 18. Qe2 Qa5 19. g3 Rfd8 20. Rad1 Bb4 21. f4 Bc3 22. Bc1 Nc5 23. Bb1 Bd4+ 24. Kh1 Na4 25. Qf3 Qb6 26. Bd3 Rc7 27. h4 Rcd7 28. h5 gxh5 29. f5 Nc5 30. Bg5 Rc8 31. fxe6 Nxe6 32. Qxh5 Qc6+ 33. Kh2 g6 34. Qg4 Bxe5 35. Be4 Qxc4 36. Rc1 Qxa2+ 37. Kh1 Rxc1 38. Rxc1 Nxg5 39. Qxd7 Nxe4 40. Qe8+ Kh7 41. Qxe5 Qe2 42. Qc7 Qf3+ 43. Kh2 Qf2+ 44. Kh3 Ng5+ 45. Kh4 Kh6 46. Qc3 Qh2+ 47. Kg4 Qe2+ |
| ECO A04 in 2001 play it! czerwonski aleks defeats white's loenngren tobias in 112 moves | 1. Nf3 d6 2. d4 Bg4 3. c4 Nd7 4. g3 e5 5. Bg2 Be7 6. Nc3 Ngf6 7. O-O c6 8. h3 Bxf3 9. Bxf3 O-O 10. b3 Ne8 11. e4 a6 12. d5 c5 13. a3 g6 14. Bh6 Ng7 15. b4 Qc8 16. bxc5 Nxc5 17. Kh2 Qd7 18. Be3 Rac8 19. Bxc5 Rxc5 20. Na4 Ra5 21. Nb6 Qd8 22. Qb3 f5 23. Qb4 Rc5 24. Na4 Rc7 25. Kg2 h5 26. Rfc1 Kh7 27. Qb6 Qd7 28. c5 fxe4 29. Bxe4 Qxa4 30. Bxg6+ Kxg6 31. Qxc7 Rf7 32. cxd6 Bg5 33. Qc4 Qxc4 34. Rxc4 Ne8 35. Rc8 Nxd6 36. Rg8+ Kf5 37. h4 Bh6 38. Rd8 Bf8 39. Rb1 e4 40. Rc1 Ke5 41. Rd1 Bg7 42. Rb1 Bf6 43. Rg8 Kxd5 44. Rg6 Bd4 45. Rg5+ Ke6 46. Rf1 Nc4 47. Rxh5 Nd2 48. Rh6+ Kd5 49. Rh5+ Kc4 50. Rc1+ Kd3 51. Kh3 Rxf2 52. Kg4 e3 53. Rf5 e2 54. Kg5 Rf1 55. Rfxf1 exf1=Q 56. Rxf1 Nxf1 |
| ECO A20 in 1997 play it! czerwonski aleks defeats white's hold andre in 52 moves | 1. c4 e5 2. g3 d6 3. Bg2 Nc6 4. Nc3 f5 5. d3 Nf6 6. e3 Be7 7. Rb1 O-O 8. b4 a6 9. a4 a5 10. b5 Nb4 11. Ba3 d5 12. cxd5 Nxd3+ 13. Qxd3 Bxa3 14. Nge2 Qd6 15. O-O Bc5 16. b6 e4 17. Qc4 c6 18. Rfd1 Ng4 19. Nb5 Qh6 20. h3 Nxf2 21. Kxf2 Qxe3+ 22. Ke1 Qf2+ 23. Kd2 Qxg2 24. Nc7 Rb8 25. Kc2 Bd7 26. Kb3 Bd6 |
| ECO A16 in 1986 play it! czerwonski aleks defeats white's sygulski artur in 98 moves | 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. e4 d6 6. Nge2 c5 7. O-O Nc6 8. d3 a6 9. Rb1 Rb8 10. b3 Ne8 11. Be3 b5 12. Qd2 Nd4 13. cxb5 axb5 14. b4 Nc7 15. f4 Be6 16. f5 gxf5 17. Bh6 fxe4 18. Qg5 Ne8 19. Bxe4 f6 20. Qh4 f5 21. Bxg7 Nxe2+ 22. Nxe2 Nxg7 23. Bg2 Bxa2 24. Ra1 Bf7 25. Ra7 e6 26. Qh6 cxb4 27. d4 Qb6 28. Rfa1 b3 29. Qd2 Rbc8 30. Rb7 Qd8 31. Raa7 Rc2 32. Qd3 Qg5 33. Qxb3 Rxe2 34. Bf1 Qe3+ 35. Qxe3 Rxe3 36. Bxb5 Rb3 37. Kf2 Nh5 38. Ke2 Rb2+ 39. Ke3 Rxh2 40. Bd7 d5 41. Rb6 Nxg3 42. Kf4 Nh5+ 43. Kf3 Rh3+ 44. Kf2 Nf4 45. Rbb7 Nh5 46. Rb6 Ng7 47. Rb1 Rh4 48. Rg1 Rxd4 49. Bxe6 Rf4+ |
| ECO A21 in 2003 play it! czerwonski aleks defeats white's stryjecki marek in 74 moves | 1. c4 e5 2. Nc3 d6 3. Nf3 f5 4. d4 e4 5. Ng5 Na6 6. h4 Be7 7. g3 c6 8. a3 Nc7 9. Bg2 Nf6 10. d5 c5 11. Nh3 O-O 12. O-O Ng4 13. Bg5 Ne5 14. b3 h6 15. Bxe7 Qxe7 16. Qd2 Ne8 17. f3 exf3 18. exf3 a6 19. Rae1 Qf6 20. Nf4 Nc7 21. Na4 b5 22. Nb6 Rb8 23. Nxc8 Rfxc8 24. Ne6 bxc4 25. f4 Nd3 26. Rb1 Nxe6 27. dxe6 Qd4+ 28. Kh2 Rxb3 29. Qa5 Nf2 30. Qxa6 Re8 31. Qc6 Re7 32. Rxb3 cxb3 33. Rxf2 Qxf2 34. Qxd6 b2 35. Qd8+ Kh7 36. Qd3 Rxe6 37. Qxf5+ Rg6 |
| ECO A15 in 1991 play it! czerwonski aleks defeats white's kasprzyk tomasz in 50 moves | 1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 dxc4 5. Qa4+ Bd7 6. Qxc4 c5 7. Ne5 Nc6 8. Nxd7 Qxd7 9. d3 Be7 10. Nd2 O-O 11. Nf3 Rac8 12. O-O Nd5 13. Qg4 f5 14. Qh3 Nd4 15. e4 Nxf3+ 16. Bxf3 Nb4 17. Be3 Nxd3 18. exf5 exf5 19. Rad1 b5 20. Rxd3 Qxd3 21. Rd1 Qc2 22. Rd7 Bf6 23. Bd5+ Kh8 24. Be6 Qb1+ 25. Qf1 Qxf1+ |
| ECO A21 in 1999 play it! czerwonski aleks defeats white's kulesza kamil in 40 moves | 1. c4 e5 2. Nc3 d6 3. g3 f5 4. d3 Nf6 5. Bg2 Be7 6. e4 Nc6 7. Nge2 O-O 8. f4 Qe8 9. O-O Qh5 10. Nd5 fxe4 11. dxe4 Bg4 12. Nxf6+ Rxf6 13. Qd5+ Kh8 14. Nc3 Be6 15. Qd3 Rh6 16. h4 exf4 17. Bxf4 g5 18. Bf3 Bg4 19. Bxg4 Qxg4 20. hxg5 Bxg5 |
| ECO A21 in 1998 play it! czerwonski aleks defeats white's kahlert thomas in 88 moves | 1. c4 e5 2. Nc3 d6 3. Nf3 f5 4. d4 e4 5. Ng5 Na6 6. g3 c6 7. Bg2 Be7 8. Nh3 Nf6 9. O-O O-O 10. f3 exf3 11. exf3 Nc7 12. d5 c5 13. Qc2 Nh5 14. f4 h6 15. Bd2 a6 16. Na4 Ne8 17. b4 cxb4 18. Bxb4 b5 19. Nb2 Nhf6 20. c5 dxc5 21. Bxc5 Bxc5+ 22. Qxc5 Nd6 23. Nd3 Nde4 24. Qd4 Qxd5 25. Qxd5+ Nxd5 26. Nhf2 Ne3 27. Nxe4 Nxg2 28. Kxg2 fxe4 29. Nc5 Bf5 30. Rad1 Rfd8 31. Kf2 a5 32. Ke3 Rac8 33. Rxd8+ Rxd8 34. Rb1 b4 35. Rb2 Kf7 36. a3 bxa3 37. Ra2 Rc8 38. Nb7 Rc3+ 39. Kd4 Rd3+ 40. Ke5 Be6 41. Ra1 a2 42. f5 Bd5 43. Nd6+ Ke7 44. Nxe4 Bb3 |
| ECO A10 in 1993 play it! czerwonski aleks defeats white's palosz andrzej in 62 moves | 1. c4 d6 2. Nc3 e5 3. g3 f5 4. d3 Nf6 5. Bg2 g6 6. e3 Bg7 7. Nge2 O-O 8. O-O Nc6 9. Rb1 Be6 10. Nd5 Qd7 11. b4 Nh5 12. b5 Nd8 13. f4 c6 14. bxc6 bxc6 15. Ndc3 Nf7 16. Qa4 Rac8 17. Qa6 Rc7 18. Bd2 g5 19. Na4 Qe7 20. Bxc6 exf4 21. gxf4 gxf4 22. Nxf4 Nxf4 23. Rxf4 Ne5 24. Bg2 Nxd3 25. c5 Nxf4 26. cxd6 Qf7 27. dxc7 Nxg2 28. Kxg2 f4 29. Rb8 Qg6+ 30. Kf2 fxe3+ 31. Kxe3 Qh6+ |
| ECO A21 in 1994 play it! czerwonski aleks defeats white's szczep zbigniew in 98 moves | 1. c4 e5 2. Nc3 d6 3. Nf3 f5 4. d4 e4 5. Bg5 Be7 6. Bxe7 Qxe7 7. Nd2 Nf6 8. e3 O-O 9. Be2 c6 10. Qc2 Be6 11. Bd1 Na6 12. a3 d5 13. c5 Nc7 14. Ne2 Bf7 15. h4 Ne6 16. g3 Bh5 17. Ng1 Ng4 18. Nh3 Nxd4 19. exd4 e3 20. Bxg4 fxg4 21. Nf4 Bg6 22. Nxg6 exd2+ 23. Kf1 hxg6 24. Qxd2 Qe4 25. Rh2 Rae8 26. Re1 Qxe1+ 27. Qxe1 Rxe1+ 28. Kxe1 Rf3 29. h5 gxh5 30. Rxh5 Rb3 31. Re5 Rxb2 32. Re7 Kh7 33. a4 a5 34. Rf7 Kg6 35. Rf4 Kg5 36. Kd1 g6 37. Kc1 Rb4 38. Kc2 Rxa4 39. Kb3 Rc4 40. Kb2 Kh5 41. Kb3 g5 42. Rf7 Rxd4 43. Kc3 Rc4+ 44. Kd3 Rxc5 45. Kd4 Rc2 46. Rxb7 Rxf2 47. Ke5 Rf3 48. Rc7 Rxg3 49. Rxc6 Rf3 |
| ECO B32 in 1995 play it! czerwonski aleks defeats white's protaziuk grzego in 102 moves | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 b5 8. Nd5 Nce7 9. Ne3 Nf6 10. c4 Nxe4 11. cxb5 d5 12. bxa6 Qa5+ 13. Bd2 Nxd2 14. Qxd2 Qxd2+ 15. Kxd2 Bxa6 16. Bb5+ Kd8 17. Bxa6 Rxa6 18. Nac2 f6 19. a4 d4 20. Nc4 Nd5 21. Rhb1 Bb4+ 22. Nxb4 Nxb4 23. a5 Ke7 24. Nb6 Rb8 25. Rc1 Kd6 26. Nc8+ Ke6 27. Nb6 Nd5 28. Nxd5 Rxb2+ 29. Ke1 Kxd5 30. Rc7 g5 31. Rxh7 Rb5 32. Rh6 Ke6 33. g4 Rbxa5 34. Rxa5 Rxa5 35. h4 e4 36. h5 Ra1+ 37. Ke2 Rg1 38. Rh8 Rxg4 39. h6 Rh4 40. h7 Kf5 41. Rd8 d3+ 42. Ke3 Rxh7 43. Rd5+ Ke6 44. Ra5 Rd7 45. Ra6+ Rd6 46. Ra1 d2 47. Rd1 Ke5 48. f3 exf3 49. Kxf3 Rd3+ 50. Ke2 Kd4 51. Ra1 d1=Q+ |
| ECO C27 in 1993 play it! czerwonski aleks defeats white's hawelko marek in 84 moves | 1. e4 e5 2. Nc3 Nf6 3. Bc4 Nxe4 4. Qh5 Nd6 5. Bb3 Nc6 6. Nb5 g6 7. Qf3 f5 8. Qd5 Qe7 9. Nxc7+ Kd8 10. Nxa8 b6 11. d3 Bb7 12. Qf3 Nd4 13. Qh3 f4 14. c3 N4f5 15. Nxb6 axb6 16. Bd2 h5 17. O-O-O g5 18. f3 Qg7 19. g4 hxg4 20. Qxg4 Nh4 21. Rf1 Kc7 22. Nh3 Be7 23. Rhg1 Nf7 24. d4 Bf6 25. Bxf7 Qxf7 26. dxe5 Qxa2 27. exf6 Qa1+ 28. Kc2 Qa4+ 29. Kc1 Qa1+ 30. Kc2 Qa4+ 31. Kb1 Nxf3 32. Bxf4+ Kc8 33. Nf2 gxf4 34. Qf5 Rxh2 35. Rg8+ Kc7 36. Qc2 Be4 37. Qxe4 Nd2+ 38. Kc1 Nxe4 39. f7 Qa1+ 40. Kc2 Qxf1 41. f8=Q Rxf2+ 42. Kb3 Nc5+ |
| ECO C44 in 1991 play it! czerwonski aleks defeats white's klimaszewski dar in 94 moves | 1. e4 e5 2. Nf3 Nc6 3. c3 Nf6 4. d4 d6 5. h3 Be7 6. Bd3 O-O 7. d5 Nb8 8. O-O Nbd7 9. Re1 Nc5 10. Bc2 a5 11. Nbd2 c6 12. c4 Ne8 13. Nf1 g6 14. Be3 Qc7 15. g4 Ng7 16. Ng3 Bd7 17. Bh6 b5 18. dxc6 Qxc6 19. cxb5 Qxb5 20. Rb1 Bc6 21. Qd2 Qb7 22. Kh2 f6 23. Rbd1 Rfd8 24. Bxg7 Kxg7 25. Qc3 Qb6 26. Re3 Qb4 27. a3 Qxc3 28. Rxc3 a4 29. Nd2 Rab8 30. Nc4 d5 31. Na5 Ba8 32. exd5 Rxd5 33. Rb1 Rd7 34. Kg1 Bd5 35. Nc4 Rdb7 36. g5 Ne6 37. gxf6+ Bxf6 38. Be4 Nf4 39. Bxd5 Nxd5 40. Rc2 Rc7 41. Ne3 Rxc2 42. Nxc2 Nc3 43. Rc1 Rxb2 44. Ne3 e4 45. Nc4 Ra2 46. Nd6 Be5 47. Ngxe4 Ne2+ |
| ECO C54 in 1998 play it! czerwonski aleks defeats white's wiech grzegorz in 116 moves | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. Nbd2 a6 7. Bb3 Ba7 8. Nc4 Ne7 9. O-O O-O 10. Bg5 Ng6 11. Nh4 Nf4 12. Qf3 h6 13. Bxf4 Bg4 14. Qg3 exf4 15. Qxf4 g5 16. Qd2 gxh4 17. Qxh6 Be2 18. Ne3 Nh7 19. Rfe1 Bxd3 20. Nf5 Qg5 21. Rad1 Bxe4 22. Rxe4 Qxf5 23. Bc2 Qxf2+ 24. Kh1 Qxc2 25. Rg4+ Qg6 26. Qxh4 Rae8 27. h3 Re5 28. Rxg6+ fxg6 29. Qg4 g5 30. Qc4+ Rf7 31. Qb3 Bb6 32. Rf1 d5 33. Rxf7 Kxf7 34. a4 Nf6 35. a5 Re1+ 36. Kh2 Bg1+ 37. Kh1 b5 38. axb6 Bxb6+ 39. Kh2 Bg1+ 40. Kh1 Bc5+ 41. Kh2 Bd6+ 42. g3 Re2+ 43. Kg1 Bxg3 44. c4 Bh2+ 45. Kf1 dxc4 46. Qxc4+ Re6 47. h4 gxh4 48. Qxh4 Be5 49. Qc4 Ke7 50. Qc5+ Kd7 51. b3 Ne4 52. Qd5+ Bd6 53. Kg2 Re5 54. Qc4 Rg5+ 55. Kh3 Rg3+ 56. Kh4 Be7+ 57. Kh5 Rg5+ 58. Kh6 Bf8+ |
| ECO C60 in 2001 play it! czerwonski aleks defeats white's maka magdalena in 54 moves | 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bb4 4. c3 Ba5 5. O-O Nge7 6. Re1 O-O 7. Bc4 Ng6 8. d4 exd4 9. Nxd4 Nxd4 10. Qxd4 Bb6 11. Qd1 Qh4 12. g3 Qe7 13. Bf1 d6 14. Nd2 Ne5 15. Qc2 f5 16. Bg2 f4 17. Rf1 f3 18. Bh1 Bh3 19. Rd1 Bxf2+ 20. Kxf2 Ng4+ 21. Ke1 f2+ 22. Ke2 f1=Q+ 23. Rxf1 Bxf1+ 24. Ke1 Nxh2 25. Nxf1 Rxf1+ 26. Ke2 Rxh1 27. Bg5 Qf7 |
| ECO C49 in 2003 play it! czerwonski aleks defeats white's tchernij victor in 58 moves | 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 5. O-O Bxc3 6. dxc3 d6 7. Bd3 O-O 8. h3 Ne7 9. Kh2 Ng6 10. g3 Qe7 11. c4 b6 12. Qe2 Qe6 13. Ng5 Qe7 14. Bd2 h6 15. Nf3 Qe6 16. Ng1 Nd7 17. Rae1 Nc5 18. b4 Nxd3 19. cxd3 Bb7 20. g4 c6 21. Qf3 d5 22. Qf5 Qd6 23. Bc3 dxc4 24. dxc4 Rad8 25. Re3 c5 26. b5 Qc7 27. Nf3 Rfe8 28. Qh5 Rd4 29. Bxd4 exd4+ |
| ECO B12 in 1988 play it! czerwonski aleks defeats white's szopka dariusz in 76 moves | 1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nc3 e6 5. g4 Bg6 6. Nge2 f6 7. Nf4 Bf7 8. exf6 gxf6 9. Qe2 Qe7 10. Nd3 Nd7 11. f4 O-O-O 12. Bd2 Bg7 13. O-O-O h5 14. Re1 hxg4 15. Qxg4 Nh6 16. Qh4 Nf5 17. Qf2 Rh4 18. Rg1 Rdh8 19. h3 Bf8 20. Kb1 Qd8 21. Na4 Qc7 22. Rg4 R4h7 23. a3 Nd6 24. Bb4 Ne4 25. Qe3 Bh6 26. Rg1 a5 27. Bc3 Nxc3+ 28. Nxc3 e5 29. dxe5 fxe5 30. Nxe5 Nxe5 31. Qxe5 Bxf4 32. Qd4 Kb8 33. Bd3 Rxh3 34. Rg7 Rh1 35. Rxh1 Rxh1+ 36. Ka2 Be5 37. Rxf7 Bxd4 38. Rxc7 Kxc7 |
| ECO B16 in 1990 play it! czerwonski aleks defeats white's szymanski andrze in 76 moves | 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. c3 Bf5 7. Bc4 e6 8. Nf3 Bd6 9. Nh4 Bg6 10. Qf3 Nd7 11. Qh3 Rg8 12. O-O Qe7 13. Re1 O-O-O 14. Bh6 Rde8 15. b4 Nb6 16. Bf1 Nd5 17. a4 Qc7 18. b5 c5 19. a5 Kb8 20. b6 axb6 21. a6 c4 22. axb7 Kxb7 23. Ra2 Ra8 24. Rea1 Rxa2 25. Rxa2 Ra8 26. Rxa8 Kxa8 27. Nxg6 hxg6 28. Bd2 b5 29. g3 b4 30. cxb4 c3 31. Bc1 Bxb4 32. Bg2 Qe7 33. Qh8+ Kb7 34. Qh4 f5 35. Bg5 Qc7 36. Bf4 c2 37. Qh6 Qxf4 38. Qxf4 Ba3 |