| ECO B17 in 1974 play it! szymczak zbignie defeats black's prochownik franc in 79 moves | 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Ng3 e6 7. Bd3 c5 8. O-O Be7 9. dxc5 Nxc5 10. Bb5+ Bd7 11. Bxd7+ Ncxd7 12. Qe2 O-O 13. c4 Re8 14. Rd1 Qb6 15. Rb1 a5 16. Nd4 Rad8 17. Nb5 Bc5 18. Nf1 h6 19. Bf4 e5 20. Be3 Nf8 21. Rxd8 Rxd8 22. Rd1 Rxd1 23. Qxd1 Ne6 24. b3 Nd4 25. Nc3 Qc7 26. Ng3 Qc6 27. Nh5 Nxh5 28. Qxh5 Qe6 29. h3 f5 30. Nd5 b6 31. Kf1 f4 32. Bxd4 Bxd4 33. Qf3 Qd6 34. Qe4 Qa3 35. Qc2 Qc5 36. Qg6 Kf8 37. Qf5+ Kg8 38. Qe6+ Kf8 39. Qd7 Bxf2 40. Ne7 |
| ECO D30 in 1992 play it! szymczak zbignie defeats black's spyra wojciech in 49 moves | 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 O-O 6. O-O dxc4 7. Ne5 Nc6 8. Nxc6 bxc6 9. Na3 Ba6 10. Qa4 Bb5 11. Nxb5 cxb5 12. Qxb5 Rb8 13. Qxc4 Rb4 14. Qc2 Qxd4 15. Qxc7 Bd6 16. Qc2 Be5 17. Rb1 Ng4 18. b3 Rbb8 19. Bb2 Qb6 20. Bxe5 Nxe5 21. Rbc1 Qa6 22. Rfd1 Rbc8 23. Qb2 Nc6 24. Rd6 Rfd8 25. Rcxc6 |
| ECO D37 in 2004 play it! szymczak zbignie defeats black's motyka michal in 65 moves | 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. Bf4 O-O 6. e3 dxc4 7. Bxc4 a6 8. h3 b5 9. Bb3 c5 10. dxc5 Bxc5 11. O-O Bb7 12. Qe2 Nbd7 13. Rfd1 Qe7 14. Bc2 Rfd8 15. Ng5 e5 16. Bg3 e4 17. Bb3 Rf8 18. h4 Ne5 19. a4 h6 20. Bxe5 Qxe5 21. Nxf7 Rxf7 22. axb5 a5 23. Bxf7+ Kxf7 24. Qc4+ Kg6 25. Ne2 Rc8 26. Qb3 Nd5 27. Rxd5 Bxd5 28. Qxd5 Qxb2 29. Nf4+ Kh7 30. Qf5+ g6 31. Qxg6+ Kh8 32. Qxh6+ Kg8 33. Qe6+ |
| ECO D30 in 1985 play it! szymczak zbignie defeats black's borkowski franci in 131 moves | 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 O-O 6. O-O dxc4 7. Ne5 Nc6 8. Nxc6 bxc6 9. Na3 Bxa3 10. bxa3 Nd5 11. Qa4 a5 12. Qxc4 Ba6 13. Qc2 a4 14. Rd1 Bb5 15. e4 Nb6 16. Bd2 Be2 17. Re1 Qxd4 18. Bc3 Bd3 19. Qb2 Qd6 20. Bxg7 Rfe8 21. e5 Qc5 22. Rac1 Qb5 23. Qd2 Kxg7 24. Bxc6 Qa6 25. Qg5+ Bg6 26. h4 h5 27. Bxe8 Rxe8 28. g4 Kh7 29. Kh2 Qd3 30. gxh5 Bf5 31. Re3 Rg8 32. Rxd3 Rxg5 33. hxg5 Bxd3 34. Rxc7 Kg8 35. Kg3 Nd5 36. Ra7 Bc2 37. h6 Nb6 38. f4 Nd5 39. Rb7 Be4 40. Rb8+ Kh7 41. Rc8 Nb6 42. Rc7 Kg8 43. Kf2 Bd3 44. Ra7 Bc2 45. Ke3 Bb1 46. Kd4 Bc2 47. Kc5 Nd5 48. Ra8+ Kh7 49. Rf8 Kg6 50. Rg8+ Kh5 51. Rg7 Nxf4 52. h7 Bxh7 53. Rxh7+ Kg6 54. Rh6+ Kxg5 55. Rf6 Ng6 56. Kd6 Nh8 57. Rf1 Kg6 58. Rg1+ Kf5 59. Rf1+ Kg5 60. Rf2 Kg6 61. Rf4 Kg5 62. Rxa4 f5 63. exf6 Kxf6 64. Rf4+ Kg5 65. Rf1 e5 66. Kxe5 |
| ECO D11 in 1986 play it! szymczak zbignie defeats black's seifert henryk in 122 moves | 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Qc2 e6 5. g3 Nbd7 6. Bg2 Bd6 7. O-O O-O 8. Nbd2 Re8 9. b3 e5 10. cxd5 cxd5 11. dxe5 Nxe5 12. Bb2 Bg4 13. Nxe5 Bxe5 14. Bxe5 Rxe5 15. Nf3 Bf5 16. Qb2 Re8 17. Nd4 Be4 18. Bh3 Qe7 19. Rac1 Qe5 20. f3 Bg6 21. Qd2 Re7 22. Rc3 Rae8 23. Rfc1 h6 24. Rc8 a6 25. Rxe8+ Rxe8 26. Qf4 Qe7 27. Kf2 Qa3 28. Qd2 Qd6 29. b4 h5 30. a3 Qe5 31. Rc3 h4 32. Re3 hxg3+ 33. hxg3 Qh5 34. Kg2 Kh7 35. Rxe8 Nxe8 36. Qf4 Qh6 37. Qe5 Nf6 38. Nb3 b6 39. Qc3 Qg5 40. Qd2 Qxd2 41. Nxd2 Bc2 42. Kf2 Kg6 43. Bc8 a5 44. bxa5 bxa5 45. Ke3 Bd1 46. Ba6 Kf5 47. Kd4 Ke6 48. Nf1 g6 49. Ne3 Bb3 50. g4 Kd6 51. Bb7 Ba2 52. f4 Bb3 53. g5 Nh5 54. Bxd5 Bxd5 55. Nxd5 Ng7 56. Nb6 Ne6+ 57. Ke4 Kc5 58. Nd7+ Kb5 59. Ne5 Nd8 60. Kd5 Ka4 61. Nc4 Kb5 |
| ECO D29 in 1984 play it! szymczak zbignie defeats black's bernard ryszard in 73 moves | 1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. O-O a6 7. Qe2 b5 8. Bb3 Bb7 9. Rd1 Nbd7 10. e4 cxd4 11. e5 Nd5 12. Rxd4 Qc7 13. Bd2 Be7 14. Rg4 g6 15. Nc3 Nxc3 16. Bxc3 Nc5 17. Bc2 Bd5 18. Qe3 Rc8 19. h4 Nd7 20. a3 Qb6 21. Qe2 Rc4 22. Rxc4 Bxc4 23. Qd2 Bd5 24. Ng5 O-O 25. h5 Qd8 26. Nh3 Qa8 27. Qh6 Be4 28. Bb4 Bxg2 29. hxg6 fxg6 30. Bxe7 Bxh3 31. Qxh3 Rf7 32. Bd6 Qd8 33. Bb3 Qg5+ 34. Qg3 Qf5 35. Rc1 h5 36. Rc8+ Kh7 37. Bc2 |
| ECO D30 in 1987 play it! szymczak zbignie defeats black's piechocki franci in 49 moves | 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 O-O 6. O-O c6 7. Qc2 Nbd7 8. b3 b6 9. Nc3 Bb7 10. Rd1 Rc8 11. e4 Nxe4 12. Nxe4 dxe4 13. Qxe4 Qc7 14. Bf4 Bd6 15. Bxd6 Qxd6 16. c5 Qe7 17. b4 Rfd8 18. Qe1 a5 19. a3 Ba6 20. cxb6 axb4 21. axb4 Bb7 22. Ne5 Nxb6 23. Ra7 Rc7 24. Rxb7 Rxb7 25. Nxc6 |
| ECO D51 in 1991 play it! szymczak zbignie defeats black's jirovsky petr in 79 moves | 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. e3 Be7 6. Nf3 O-O 7. Rc1 c6 8. Bd3 h6 9. Bh4 a6 10. c5 Re8 11. b4 a5 12. a3 e5 13. dxe5 Ng4 14. Bg3 Bf8 15. e6 fxe6 16. h3 Ngf6 17. Bg6 e5 18. Bxe8 Qxe8 19. O-O g5 20. Re1 Bg7 21. e4 d4 22. Nb1 Nh5 23. Nbd2 Nxg3 24. fxg3 axb4 25. axb4 Nf8 26. Nc4 Ng6 27. Nd6 Qe7 28. Ra1 Rb8 29. Nxc8 Rxc8 30. Nd2 Rd8 31. Nc4 Bf8 32. Nd6 Qd7 33. Qb3+ Kg7 34. Nf5+ Kh8 35. Ra7 h5 36. Qd1 Qh7 37. Qd2 g4 38. Qg5 Re8 39. Qf6+ Kg8 40. Rxb7 |
| ECO D28 in 2005 play it! szymczak zbignie defeats black's kulczyk pawel in 107 moves | 1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. O-O a6 7. Qe2 Qc7 8. Nc3 b5 9. Bb3 Bb7 10. e4 cxd4 11. Nxd4 Bc5 12. Be3 O-O 13. Rac1 Qb6 14. Rfd1 Nbd7 15. f3 Rfd8 16. Rd2 Ne5 17. Rcd1 Nc6 18. Nc2 Rxd2 19. Rxd2 Na5 20. Kf2 Nxb3 21. axb3 Bxe3+ 22. Qxe3 Qc7 23. g3 Rd8 24. b4 h6 25. Rxd8+ Qxd8 26. Qd4 Qc7 27. Qc5 Qd7 28. Ke3 Ne8 29. Ne1 f5 30. e5 Qf7 31. Qb6 g5 32. Nd3 Nc7 33. f4 Nd5+ 34. Nxd5 Bxd5 35. fxg5 hxg5 36. Qd8+ Kh7 37. Qxg5 Qc7 38. g4 Be4 39. Qh4+ Kg8 40. gxf5 Bxd3 41. Kxd3 exf5 42. Qg5+ Kh8 43. Qxf5 Qc4+ 44. Ke3 Qxb4 45. e6 Qe1+ 46. Kd4 Qd2+ 47. Kc5 Qe3+ 48. Kc6 Qc1+ 49. Kd6 Qd2+ 50. Qd5 Qb4+ 51. Kd7 Qg4 52. Kc6 Qg6 53. Qd8+ Kg7 54. Qe7+ |
| ECO D30 in 1994 play it! szymczak zbignie defeats black's badian gustav in 95 moves | 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 c6 5. Qc2 Bb4+ 6. Nbd2 Ne4 7. Bg2 Nxd2 8. Bxd2 Bxd2+ 9. Nxd2 Nd7 10. O-O Nf6 11. Nf3 O-O 12. Rfd1 dxc4 13. Ne5 Qe7 14. Qxc4 Bd7 15. Qc5 Rfe8 16. a4 Kf8 17. a5 a6 18. Ra3 Red8 19. Rb3 Rab8 20. Qa7 Be8 21. Nd3 Ra8 22. Qc5 Rd7 23. e3 Rc7 24. Rc1 Nd7 25. Qc2 Kg8 26. Nf4 g5 27. Nd3 f6 28. f4 Bg6 29. e4 gxf4 30. Nxf4 Rac8 31. Rc3 c5 32. Qd1 Bf7 33. b4 c4 34. Nd3 b5 35. axb6 Nxb6 36. Nc5 Ra7 37. Ra3 Qd6 38. Rca1 e5 39. Rxa6 Rxa6 40. Rxa6 exd4 41. Rxb6 Qxb6 42. Qg4+ Kh8 43. Qxc8+ Kg7 44. Qg4+ Bg6 45. Qd7+ Bf7 46. Qxd4 Qxb4 47. h4 Qe1+ 48. Kh2 |
| ECO D37 in 1987 play it! szymczak zbignie defeats black's drtina milan in 45 moves | 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. Bf4 Nh5 6. Bd2 f5 7. e3 O-O 8. cxd5 exd5 9. Nxd5 Be6 10. Nxe7+ Qxe7 11. Bd3 Nd7 12. O-O g5 13. e4 f4 14. d5 Bf7 15. Bc3 g4 16. Nd4 Bg6 17. Ne6 Qh4 18. Nxf8 Rxf8 19. f3 gxf3 20. Rxf3 Re8 21. Bb5 Rd8 22. Bc4 b5 23. d6+ |
| ECO D31 in 1982 play it! szymczak zbignie defeats black's nowak ignacy in 80 moves | 1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bf4 O-O 6. e3 c5 7. dxc5 Bxc5 8. a3 Nc6 9. Be2 dxc4 10. Qc2 Na5 11. Rd1 Qe8 12. Ng5 Be7 13. Be5 g6 14. Nge4 Nxe4 15. Nxe4 f6 16. Bc3 Qb5 17. O-O Nc6 18. Nd2 Ne5 19. f4 Nf7 20. Nxc4 Qc5 21. b4 Qc7 22. Qb2 Nh6 23. e4 b6 24. e5 f5 25. Nd6 Bd7 26. Rc1 Rad8 27. Qb3 Nf7 28. Bb2 Qb8 29. Bc4 b5 30. Be2 Nxd6 31. exd6 Qxd6 32. Rfd1 Qxf4 33. Rxd7 Rxd7 34. Qxe6+ Rf7 35. Bxb5 Rc7 36. Bc4 Bf6 37. Qxf6 Qe3+ 38. Kh1 Qxc1+ 39. Bxc1 Rxc4 40. Qd8+ Kg7 |
| ECO D11 in 1997 play it! szymczak zbignie defeats black's kaszowski darius in 127 moves | 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Qc2 dxc4 5. Qxc4 Bf5 6. Nc3 e6 7. g3 Nbd7 8. Bg2 Be7 9. O-O O-O 10. Rd1 Ne4 11. Ne1 Ndf6 12. Bf4 Qa5 13. Nd3 Rac8 14. b4 Qa3 15. Nxe4 Bxe4 16. Nc5 Bxg2 17. Kxg2 Nd5 18. Bd2 b6 19. Nd3 Qa4 20. Rdc1 Nf6 21. Rc2 Ne4 22. Be3 Nd6 23. Qb3 Qa6 24. f3 Nf5 25. Bf2 Bf6 26. e3 Ne7 27. Rac1 Rcd8 28. g4 h5 29. h3 hxg4 30. hxg4 Qb5 31. Bg3 a5 32. bxa5 bxa5 33. Rc5 Qxb3 34. axb3 Rd5 35. Ra1 Ra8 36. Ra4 Rxc5 37. Nxc5 Nd5 38. Kf2 Be7 39. e4 Nb6 40. Ra2 Bxc5 41. dxc5 Nd7 42. Bd6 Ra7 43. b4 a4 44. Ke3 f6 45. Kd4 Kf7 46. Kc4 e5 47. b5 cxb5+ 48. Kxb5 Ke6 49. Rxa4 Rb7+ 50. Kc6 Rb3 51. Ra8 Nxc5 52. Bxc5 Kf7 53. Ra3 Rb1 54. Ra7+ Kg8 55. Kd5 Rf1 56. Ra3 Kf7 57. Rd3 Kg6 58. Ke6 Rc1 59. Bd6 Rc6 60. Ra3 Kg5 61. Ra7 Kf4 62. Rxg7 Kxf3 63. Rg6 Kxe4 64. Rxf6 |
| ECO D30 in 1987 play it! szymczak zbignie defeats black's zigzidsuren p in 89 moves | 1. d4 d5 2. c4 e6 3. Nf3 Be7 4. g3 Nf6 5. Bg2 O-O 6. O-O c5 7. cxd5 exd5 8. Nc3 Nc6 9. b3 Bg4 10. Bb2 Re8 11. Rc1 cxd4 12. Nxd4 Qd7 13. Na4 Rac8 14. Nxc6 bxc6 15. Qd2 Qe6 16. f3 Bh3 17. e3 Bxg2 18. Kxg2 Nd7 19. Rfe1 Bf6 20. Nc5 Nxc5 21. Rxc5 Bd8 22. Bd4 Bb6 23. Rcc1 c5 24. Bb2 h5 25. e4 d4 26. Rc4 Qg6 27. Ba3 Re5 28. b4 f5 29. exf5 Rxf5 30. bxc5 Qf7 31. Rxd4 Bxc5 32. Rd7 Qg6 33. Rd8+ Rxd8 34. Qxd8+ Kh7 35. Bxc5 Rxc5 36. Qe7 Rc2+ 37. Re2 a5 38. Qe3 Rc4 39. Qb3 Rb4 40. Qd5 a4 41. Re6 Qc2+ 42. Kh3 Qc8 43. Qxh5+ Kg8 44. Qe8+ Qxe8 45. Rxe8+ |
| ECO D30 in 1995 play it! szymczak zbignie defeats black's gruenberg regina in 81 moves | 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 O-O 6. O-O c6 7. Qc2 b6 8. b3 Bb7 9. Nc3 Nbd7 10. Rd1 Rc8 11. e4 dxe4 12. Nxe4 Nxe4 13. Qxe4 Nf6 14. Qc2 Rc7 15. Bb2 Qa8 16. c5 Nd5 17. Ne5 bxc5 18. dxc5 Qe8 19. a3 f6 20. Nd3 Qh5 21. b4 Bc8 22. Qc4 Bd8 23. Nf4 Nxf4 24. Qxf4 e5 25. Qc4+ Kh8 26. Rd6 Be7 27. Rxc6 Rd7 28. h4 Rfd8 29. Rf1 Rd1 30. Rc7 Rxf1+ 31. Bxf1 Qf3 32. Rxe7 Bb7 33. Rxb7 Qxb7 34. c6 Qc7 35. b5 Rd2 36. Bc3 Rd8 37. a4 Rb8 38. Qe6 Rd8 39. h5 Rf8 40. h6 gxh6 41. Bb4 |
| ECO D30 in 1995 play it! szymczak zbignie defeats black's sadewasser axel in 119 moves | 1. d4 d5 2. c4 e6 3. Nf3 c5 4. g3 Nc6 5. Bg2 Nf6 6. O-O Be7 7. cxd5 exd5 8. Nc3 O-O 9. b3 Ne4 10. Bb2 Bf6 11. Na4 b6 12. Rc1 Ba6 13. Re1 Rc8 14. Bh3 Rb8 15. dxc5 Bxb2 16. Nxb2 bxc5 17. Nd3 c4 18. Nf4 Nb4 19. bxc4 dxc4 20. Qxd8 Rfxd8 21. a3 Nd5 22. Ne5 Nxf4 23. gxf4 Rb3 24. Bg2 Nc3 25. Rc2 f6 26. Nc6 Re8 27. e3 Rxa3 28. Rec1 Ne4 29. Nxa7 Kf8 30. Nc6 Nc5 31. Bd5 Nd3 32. Rb1 c3 33. Nd4 Rc8 34. Ne6+ Ke7 35. Nxg7 Nb2 36. Nf5+ Kf8 37. Be4 Nc4 38. Bd5 Nd2 39. Rbc1 Bd3 40. Rxd2 Bxf5 41. Ra2 Rxa2 42. Bxa2 Bd3 43. f3 Ke7 44. e4 Kd6 45. Kf2 Rc5 46. Ke3 Bb5 47. f5 Ba4 48. Kd4 c2 49. Bc4 Rc7 50. Bd3 Rg7 51. Bxc2 Rc7 52. Kd3 Ke5 53. f4+ Kd6 54. Kd2 Bb5 55. Rb1 Bc6 56. Ke3 Rg7 57. e5+ fxe5 58. Rd1+ Ke7 59. fxe5 Rg2 60. f6+ |
| ECO D24 in 1979 play it! szymczak zbignie defeats black's lengyel bela in 33 moves | 1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. Nc3 a6 5. e4 b5 6. e5 Nd5 7. a4 Bb7 8. e6 f6 9. Ne4 Nb4 10. Nc5 Bxf3 11. gxf3 N8c6 12. Be3 g6 13. Bg2 Rb8 14. O-O Qd6 15. f4 Bh6 16. d5 Nd8 17. Ne4 |
| ECO D10 in 1981 play it! szymczak zbignie defeats black's starck bodo in 51 moves | 1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Bf4 Nc6 6. e3 e6 7. Nf3 Be7 8. h3 Qb6 9. Qb3 Qxb3 10. axb3 O-O 11. Be2 Bd7 12. O-O Rfc8 13. Rfc1 Ne8 14. Kf1 Nd6 15. Ne1 Nb4 16. Nd3 Nxd3 17. Bxd3 h6 18. Ke2 Kf8 19. f3 Bc6 20. g4 Rd8 21. Ra2 a6 22. Na4 Bxa4 23. bxa4 Rac8 24. Raa1 Nc4 25. Rc2 Na5 26. Bc7 |
| ECO D11 in 1986 play it! szymczak zbignie defeats black's redzepagic rolan in 61 moves | 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Qc2 Bg4 5. Ne5 e6 6. Nxg4 Nxg4 7. h3 Nf6 8. e3 Ne4 9. Nc3 f5 10. Bd3 Bd6 11. O-O O-O 12. Ne2 Nd7 13. f3 Ng3 14. Nxg3 Bxg3 15. Bd2 Bd6 16. c5 Bc7 17. b4 Qf6 18. f4 g5 19. fxg5 Qxg5 20. Rf3 a6 21. e4 Qg7 22. e5 Kh8 23. Bf4 Rg8 24. a4 Qf7 25. Kh2 Nf8 26. Raf1 Qe7 27. Rg3 Ng6 28. Bg5 Qd7 29. Bf6+ Rg7 30. h4 Bd8 31. h5 |
| ECO D11 in 1994 play it! szymczak zbignie defeats black's bartek ladislav in 57 moves | 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Qc2 g6 5. Bf4 Bg7 6. e3 O-O 7. Nc3 a6 8. h3 b5 9. c5 Nbd7 10. Be2 Ne8 11. O-O Nc7 12. b4 a5 13. bxa5 Rxa5 14. a4 bxa4 15. Rxa4 Rxa4 16. Nxa4 Re8 17. Rb1 e5 18. dxe5 Nxe5 19. Nd4 Bd7 20. Rb7 Ne6 21. Nb6 Nxd4 22. exd4 Bf5 23. Qa4 Nd7 24. Qxc6 Nxb6 25. Rxb6 Bd7 26. Qxd5 Be6 27. Qxd8 Rxd8 28. Bg5 Re8 29. Be3 |