| ECO A08 in 2007 play it! zolnierowicz krz defeats white's olsen heini in 75 moves | 1. Nf3 d5 2. g3 c5 3. Bg2 Nc6 4. O-O Nf6 5. d4 e6 6. c4 Be7 7. dxc5 Bxc5 8. a3 O-O 9. b4 Be7 10. Bb2 Bd7 11. Nbd2 Rc8 12. Rc1 Qb6 13. Qc2 Rfd8 14. c5 Qb5 15. e4 a5 16. Rfe1 axb4 17. Bf1 Qa5 18. exd5 Nxd5 19. Nb3 Qc7 20. Bd3 g6 21. Ne5 bxa3 22. Nxc6 axb2 23. Nxe7+ Nxe7 24. Qxb2 Bc6 25. Bf1 Nf5 26. Qc3 Bd5 27. Nd4 Nxd4 28. Qxd4 Qa5 29. Qe3 Rd7 30. h4 h5 31. Ra1 Qxc5 32. Rec1 Qf8 33. Qb6 Bc6 34. Ra7 Qd6 35. Qa5 Rcd8 36. Bg2 Bxg2 37. Kxg2 b6 38. Qb5 |
| ECO A04 in 1990 play it! zolnierowicz krz defeats white's gentilleau jean in 92 moves | 1. Nf3 c5 2. e4 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 a6 6. Be2 e5 7. Nb3 Be7 8. a4 O-O 9. O-O Be6 10. f4 Qc7 11. Qd3 exf4 12. Bxf4 Nbd7 13. Kh1 Ne5 14. Qg3 Rfe8 15. Nd4 Nfd7 16. Rad1 Bf8 17. Nd5 Bxd5 18. exd5 g6 19. c3 Bg7 20. Rd2 Nc5 21. Qh4 Ned7 22. Bh6 Bxh6 23. Qxh6 Nf8 24. Bd1 Re7 25. Bc2 Rae8 26. Rdf2 Re1 27. h3 Rxf1+ 28. Rxf1 Ncd7 29. Qf4 Ne5 30. Nf3 Nxf3 31. Rxf3 Re5 32. c4 Re2 33. Bd3 Re1+ 34. Kh2 Qe7 35. b4 Nd7 36. Rf1 Rxf1 37. Bxf1 a5 38. c5 axb4 39. cxd6 Qe5 40. Qxe5 Nxe5 41. Kg3 b3 42. Bd3 Kf8 43. Bb1 Nc4 44. Kf4 f6 45. Bd3 b2 46. Bxc4 b1=Q |
| ECO A04 in 1998 play it! zolnierowicz krz defeats white's meszaros ludek in 86 moves | 1. Nf3 c5 2. g3 Nc6 3. Bg2 Nf6 4. O-O e6 5. d3 Be7 6. e4 d6 7. c3 O-O 8. h3 c4 9. Re1 cxd3 10. Qxd3 Nd7 11. Nd4 Nc5 12. Qc2 Bd7 13. Be3 Ne5 14. Nd2 Rc8 15. f4 Ng6 16. N2f3 Bf6 17. Rad1 Qc7 18. Bf2 Rfd8 19. Nh2 e5 20. Nf5 exf4 21. Ng4 Be5 22. Nxe5 dxe5 23. Rd5 Na6 24. Qe2 fxg3 25. Bxg3 Be6 26. Rxd8+ Rxd8 27. h4 Bxa2 28. h5 Nf4 29. Bxf4 exf4 30. Qg4 f6 31. e5 fxe5 32. Qg5 Qb6+ 33. Kh1 Qf6 34. Qxf6 gxf6 35. Bxb7 Nc5 36. Rg1+ Kf8 37. Bc6 Be6 38. Ng7 Bd5+ 39. Bxd5 Rxd5 40. b4 Ne4 41. Ne6+ Kf7 42. Nc5 Nxc5 43. bxc5 e4 |
| ECO A04 in 1991 play it! zolnierowicz krz defeats white's dimey in 70 moves | 1. Nf3 c5 2. c4 e6 3. g3 Nf6 4. Bg2 Be7 5. Nc3 O-O 6. O-O Nc6 7. d4 d5 8. cxd5 exd5 9. dxc5 Bxc5 10. Bg5 d4 11. Ne4 Be7 12. Nxf6+ Bxf6 13. Bxf6 Qxf6 14. Rc1 Re8 15. Re1 Bg4 16. Rxc6 Qxc6 17. Ne5 Qe6 18. Nxg4 Qxg4 19. Bxb7 Rad8 20. Bc6 Re7 21. Bb5 Re5 22. Bc6 Qe6 23. Bf3 Qxa2 24. Qc1 g6 25. Rd1 Qa5 26. Rd3 Rc5 27. Qd2 Qxd2 28. Rxd2 Rb5 29. Be4 Rdb8 30. Rxd4 Rb4 31. e3 Rxd4 32. exd4 Rxb2 33. Bc6 a5 34. d5 Rb4 35. Kg2 a4 |
| ECO A13 in 1999 play it! zolnierowicz krz defeats white's dudas jan in 74 moves | 1. c4 e6 2. Nf3 d5 3. d4 c5 4. cxd5 exd5 5. Nc3 Nc6 6. g3 Nf6 7. Bg2 Be7 8. O-O O-O 9. Bg5 cxd4 10. Nxd4 h6 11. Be3 Re8 12. Rc1 Bg4 13. h3 Be6 14. Nxe6 fxe6 15. f4 Bb4 16. Kh2 Qd7 17. Bg1 Rad8 18. Nb5 Ba5 19. Nd4 Bb6 20. Nxc6 Bxg1+ 21. Kxg1 bxc6 22. Qd4 Qc7 23. g4 e5 24. fxe5 Rxe5 25. Rxc6 Qxc6 26. Qxe5 Re8 27. Qd4 Rxe2 28. Rd1 Kh8 29. Bxd5 Qd6 30. Kf1 Qh2 31. Rc1 Rd2 32. Rc8+ Kh7 33. Be4+ g6 34. Qxa7+ Rd7 35. Qf2 Rd1+ 36. Ke2 Rd2+ 37. Kxd2 Nxe4+ |
| ECO A13 in 1989 play it! zolnierowicz krz defeats white's summermatter dan in 42 moves | 1. c4 e6 2. Nc3 d5 3. d4 c5 4. cxd5 exd5 5. Nf3 Nc6 6. g3 Nf6 7. Bg2 Be7 8. O-O O-O 9. Bg5 cxd4 10. Nxd4 h6 11. Bf4 Bb4 12. Rc1 Bg4 13. Ncb5 Qd7 14. Qb3 Ba5 15. Rfd1 Bb6 16. Nf3 Rfe8 17. Rc2 Bf5 18. Rcd2 Na5 19. Qb4 Nc4 20. Qxc4 dxc4 21. Rxd7 Bxd7 |
| ECO A13 in 2007 play it! zolnierowicz krz defeats white's koch hans in 112 moves | 1. c4 e6 2. Nf3 d5 3. b3 Nf6 4. Bb2 Be7 5. g3 O-O 6. Bg2 c5 7. cxd5 exd5 8. d4 Nc6 9. O-O Re8 10. Nc3 Bg4 11. dxc5 Bxc5 12. h3 Bh5 13. Rc1 Bf8 14. g4 Bg6 15. e3 Ne4 16. Ne2 f6 17. Nf4 Bf7 18. Qd3 Qa5 19. a3 Rad8 20. b4 Qb6 21. Bd4 Nxd4 22. Nxd4 a5 23. bxa5 Qxa5 24. Rb1 Rd7 25. Rfc1 Qxa3 26. Qb5 Qe7 27. Rc2 g6 28. Bf1 Bh6 29. Ng2 Nd6 30. Qa4 Nc4 31. Rbc1 Rd6 32. Nb5 Ra6 33. Qb3 Rea8 34. Rxc4 dxc4 35. Bxc4 Ra1 36. Rxa1 Rxa1+ 37. Kh2 Bf8 38. Nf4 Bxc4 39. Qxc4+ Qf7 40. Qc3 Qa2 41. Kg3 Qb1 42. Qxf6 Ra6 43. Qe5 Qg1+ 44. Ng2 Qd1 45. f4 Qd7 46. Nc7 Bg7 47. Qc5 Rc6 48. Qd5+ Qxd5 49. Nxd5 Bf8 50. e4 b5 51. e5 b4 52. f5 b3 53. e6 Bd6+ 54. Kh4 b2 55. e7 Kf7 56. Kg5 Bxe7+ |
| ECO A03 in 2000 play it! zolnierowicz krz defeats white's keller daniel in 96 moves | 1. f4 d5 2. Nf3 g6 3. d3 Bg7 4. g3 c5 5. Bg2 Nc6 6. O-O Nh6 7. Nc3 O-O 8. e4 dxe4 9. Nxe4 c4 10. dxc4 Qxd1 11. Rxd1 Bg4 12. c3 Rfd8 13. Be3 Na5 14. Rxd8+ Rxd8 15. Bxa7 Nxc4 16. b3 Bxf3 17. Bxf3 Nd2 18. Nxd2 Bxc3 19. Rd1 Bxd2 20. Bb6 Rd6 21. Bc5 Rd7 22. Kf2 Rc7 23. Rxd2 Rxc5 24. Bxb7 Ng4+ 25. Kf3 h5 26. h3 Rc3+ 27. Kg2 Ne3+ 28. Kf2 Nc2 29. Be4 Nb4 30. h4 f5 31. Bb1 Kg7 32. Rb2 Kf6 33. Rd2 Rc1 34. Rb2 e5 35. fxe5+ Kxe5 36. a3 Nd5 37. Bd3 f4 38. gxf4+ Nxf4 39. Bc4 Rxc4 40. Rb1 Rc3 41. a4 Nd3+ 42. Kg2 Nb4 43. a5 Rc2+ 44. Kf3 Rd2 45. Rg1 Kf6 46. Rg5 Nc6 47. b4 Rd4 48. b5 Ne5+ |
| ECO A00 in 2002 play it! zolnierowicz krz defeats white's grabowski marek in 50 moves | 1. Nc3 d5 2. e4 d4 3. Nce2 e5 4. Nf3 Nc6 5. Ng3 g6 6. Bc4 Bg7 7. d3 Nf6 8. O-O O-O 9. Bd2 h6 10. b4 Nd7 11. Ne1 Kh7 12. f4 exf4 13. Bxf4 Nxb4 14. Bd2 Nc6 15. Rxf7 Rxf7 16. Bxf7 Nde5 17. Bb3 Bg4 18. Qc1 Qf6 19. h3 Rf8 20. hxg4 Qf2+ 21. Kh2 Nxg4+ 22. Kh3 Be5 23. Nh1 Qf1 24. Ng3 Nf2+ 25. Kh4 Bf6+ |
| ECO B21 in 1991 play it! zolnierowicz krz defeats white's vialaret l in 64 moves | 1. e4 c5 2. f4 Nc6 3. Nf3 d5 4. Nc3 dxe4 5. Nxe4 e6 6. Bb5 Bd7 7. O-O a6 8. Bxc6 Bxc6 9. Qe2 Be7 10. b3 Nf6 11. d3 Qc7 12. Ne5 Nxe4 13. dxe4 Bf6 14. Bb2 O-O 15. Rad1 b5 16. c4 bxc4 17. Nxc4 Bxb2 18. Nxb2 Rfd8 19. e5 Rd4 20. Rxd4 cxd4 21. Rd1 Bb5 22. Qf2 Rd8 23. a4 Be8 24. Qd2 f6 25. Nc4 Bxa4 26. Qb4 Bb5 27. Nd6 d3 28. Rd2 fxe5 29. fxe5 Qc1+ 30. Kf2 Rf8+ 31. Kg3 Qe1+ 32. Kg4 Qxe5 |
| ECO B50 in 1988 play it! zolnierowicz krz defeats white's mikhalchishin ad in 42 moves | 1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. h3 Nc6 5. Bd3 e6 6. Bc2 Be7 7. O-O O-O 8. Re1 b6 9. d3 Qc7 10. Nbd2 Bb7 11. Nf1 Rfe8 12. Ng3 Rad8 13. Bd2 Ne5 14. Nh2 Ba6 15. Bc1 d5 16. f4 Nxd3 17. Bxd3 dxe4 18. Bxa6 Rxd1 19. Rxd1 c4 20. Nhf1 b5 21. Be3 Qc6 |
| ECO B53 in 1989 play it! zolnierowicz krz defeats white's grabarczyk bogda in 76 moves | 1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 a6 6. f4 Qc7 7. Bd3 Nbd7 8. Nf3 g6 9. O-O Bg7 10. Qe1 O-O 11. Kh1 e6 12. Qh4 b5 13. e5 dxe5 14. fxe5 Nxe5 15. Ng5 Nxd3 16. cxd3 h5 17. Nge4 Nxe4 18. Nxe4 f5 19. Ng5 Bb7 20. Bf4 e5 21. Rac1 Qb6 22. Bd2 Rad8 23. Qg3 f4 24. Qh3 Bc8 25. Ba5 Qd6 26. Rxc8 Rxc8 27. Bb4 Qc6 28. Bxf8 Bxf8 29. Ne4 Be7 30. Nc3 Rd8 31. Re1 b4 32. Ne4 Qd7 33. Qxd7 Rxd7 34. Rd1 Rc7 35. Kg1 Rc2 36. Rd2 Bc5+ 37. Kf1 Rc1+ 38. Ke2 Be3 |
| ECO B53 in 1990 play it! zolnierowicz krz defeats white's lupu mircea serg in 64 moves | 1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. O-O-O Nbd7 10. g4 b5 11. Bxf6 Nxf6 12. g5 Nd7 13. f5 Nc5 14. f6 gxf6 15. gxf6 Bf8 16. Rg1 Bd7 17. Kb1 b4 18. Nce2 Qb7 19. Rg4 O-O-O 20. Ng3 Kb8 21. Bg2 e5 22. Ndf5 Be6 23. Rh4 Na4 24. Ka1 Rc8 25. Ne3 Rc5 26. Nd5 Rxc2 27. Qb3 Qc6 28. Qxb4+ Ka7 29. Kb1 Rxb2+ 30. Qxb2 Nxb2 31. Kxb2 Bh6 32. Nb4 Qc4 |
| ECO C60 in 1990 play it! zolnierowicz krz defeats white's jukic branimir in 80 moves | 1. e4 e5 2. Nf3 Nc6 3. Bb5 g6 4. c3 Bg7 5. d4 Nge7 6. O-O O-O 7. Re1 exd4 8. cxd4 d5 9. e5 Bg4 10. Be3 f6 11. exf6 Bxf6 12. Be2 Nf5 13. Nc3 Nce7 14. h3 Nxe3 15. fxe3 Be6 16. Bd3 Qd7 17. Rc1 c6 18. b4 Nf5 19. b5 Nh4 20. bxc6 bxc6 21. Rf1 Nxg2 22. Kxg2 Bxh3+ 23. Kh1 Bxf1 24. Bxf1 Rae8 25. Qd2 g5 26. Ne2 g4 27. Ne5 Bxe5 28. dxe5 Rf2 29. Bg2 g3 30. e6 Qg7 31. e4 Qf6 32. Kg1 Qh4 33. Bh3 Rh2 34. Qf4 Rh1+ 35. Kxh1 Qxh3+ 36. Kg1 Qh2+ 37. Kf1 Rf8 38. Qf7+ Rxf7+ 39. exf7+ Kxf7 40. Ke1 Qf2+ |
| ECO C55 in 1985 play it! zolnierowicz krz defeats white's pokojowczyk jerz in 84 moves | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. Bb3 O-O 6. O-O d6 7. c3 Bg4 8. Nbd2 h6 9. h3 Bh5 10. Re1 Nh7 11. Nf1 Qf6 12. Ng3 Bxf3 13. Qxf3 Qxf3 14. gxf3 Ng5 15. Kg2 Ne6 16. Ne2 g5 17. h4 Nf4+ 18. Nxf4 gxf4 19. Rg1 Kg7 20. Kf1+ Kf6 21. Bd2 Rg8 22. Ke2 Ne7 23. Rg4 h5 24. Rxg8 Rxg8 25. Rh1 Ng6 26. a4 Bb6 27. Ba2 c6 28. b4 Bd8 29. d4 Kg7 30. dxe5 dxe5 31. c4 Bxh4 32. Bc3 Rd8 33. c5 Rd7 34. b5 Kh6 35. bxc6 bxc6 36. Bc4 Bf6 37. Rb1 Kg7 38. Ba6 Be7 39. Bc8 Rd8 40. Bf5 Kf6 41. Rb4 Nh4 42. Bh3 Nxf3 |
| ECO C60 in 1989 play it! zolnierowicz krz defeats white's gola martin by checkmate in 68 moves | 1. e4 e5 2. Nf3 Nc6 3. Bb5 g6 4. c3 Bg7 5. d4 Nge7 6. d5 a6 7. Be2 Na7 8. d6 cxd6 9. Qxd6 Nb5 10. Bxb5 axb5 11. Na3 Ra6 12. Qd3 b4 13. Nb5 O-O 14. cxb4 d5 15. O-O f5 16. exd5 e4 17. Qb3 Qxd5 18. Nfd4 Qxb3 19. Nxb3 Nd5 20. a3 Bd7 21. N5d4 Rd6 22. Bd2 Ba4 23. Nc5 Bxd4 24. Nxa4 f4 25. Bc3 Ba7 26. Rad1 e3 27. fxe3 fxe3 28. Nc5 Nf4 29. Rfe1 Rxd1 30. Rxd1 Ne2+ 31. Kh1 Nxc3 32. bxc3 e2 33. Rg1 Rf1 34. Nd3 Rxg1# |
| ECO C60 in 1990 play it! zolnierowicz krz defeats white's bardel stephan in 52 moves | 1. e4 e5 2. Nf3 Nc6 3. Bb5 g6 4. d4 exd4 5. Bxc6 dxc6 6. Qxd4 Qxd4 7. Nxd4 Bg7 8. c3 Bd7 9. O-O O-O-O 10. Bg5 f6 11. Be3 Ne7 12. f4 Rhe8 13. Nd2 c5 14. Nc2 b6 15. Rac1 Kb7 16. Rfe1 Nc8 17. b4 Nd6 18. Bf2 Bc6 19. e5 fxe5 20. Bh4 Rd7 21. fxe5 Nf5 22. Bg5 h6 23. Bf4 g5 24. Ne3 gxf4 25. Nxf5 Rxd2 26. b5 Bxb5 |
| ECO C31 in 2004 play it! zolnierowicz krz defeats white's jablonski mirosl in 88 moves | 1. e4 e5 2. f4 d5 3. exd5 exf4 4. Nf3 Nf6 5. Bc4 Nxd5 6. O-O Be7 7. Qe2 Be6 8. Bb3 O-O 9. c4 Nb6 10. d4 Bg4 11. Bxf4 Nc6 12. Be3 Bxf3 13. Qxf3 Nxd4 14. Qf2 c5 15. Nc3 Bg5 16. Bxg5 Qxg5 17. Ne4 Qe5 18. Rae1 a5 19. Nd2 Qc7 20. Bd1 Rad8 21. b3 a4 22. Qh4 Ne6 23. Bc2 g6 24. Ne4 Nd7 25. Rd1 f5 26. Nc3 Nd4 27. Nd5 Qd6 28. Bb1 axb3 29. axb3 Nf6 30. Nxf6+ Qxf6 31. Qxf6 Rxf6 32. Be4 Ne2+ 33. Kf2 fxe4+ 34. Kxe2 Rxd1 35. Rxd1 Rb6 36. Rb1 Rb4 37. Ke3 b5 38. cxb5 Kf7 39. Rc1 Rxb3+ 40. Kxe4 Rxb5 41. Kd5 Rb2 42. Rxc5 Rxg2 43. Rc7+ Kg8 44. h4 Rg4 |
| ECO C50 in 1990 play it! zolnierowicz krz defeats white's roos daniel in 78 moves | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d3 d6 6. c3 O-O 7. Re1 h6 8. Nbd2 Nh5 9. b4 Bb6 10. a4 a6 11. Bb3 Qf6 12. Nc4 Ba7 13. Be3 Nf4 14. Bxa7 Rxa7 15. Ne3 Ne7 16. g3 Nxd3 17. Qxd3 Qxf3 18. Qc4 c6 19. Qd3 Rd8 20. Rad1 Bh3 21. Rd2 Raa8 22. Bd1 Qf6 23. g4 Ng6 24. Nc4 Qe6 25. Nb6 Nf4 26. Qg3 Rab8 27. c4 Kh8 28. Re3 g6 29. Red3 f5 30. c5 Nxd3 31. Qxh3 fxe4 32. Qxh6+ Kg8 33. cxd6 Rxd6 34. Qe3 Kg7 35. Qxe4 Nf4 36. Rxd6 Qxd6 37. Bb3 Rd8 38. h4 Qd4 39. Bc2 Qxe4 |
| ECO B01 in 2007 play it! zolnierowicz krz defeats white's andersen preben in 64 moves | 1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. c4 Nb6 5. Nc3 e5 6. Nf3 Bg4 7. dxe5 Qxd1+ 8. Nxd1 Nc6 9. Bf4 Bxf3 10. gxf3 Nd4 11. Ne3 Bb4+ 12. Kd1 O-O-O 13. Kc1 Nxf3 14. Bh3+ Kb8 15. Bg4 Rd4 16. Bg3 Nd2 17. Be2 Ndxc4 18. Nf5 Rd2 19. Bxc4 Nxc4 20. a3 Ba5 21. b3 g6 22. Nh6 Rd7 23. b4 Bb6 24. Rd1 Rhd8 25. Rxd7 Rxd7 26. Kc2 Kc8 27. a4 Rd2+ 28. Kb3 Bd4 29. Re1 Nb6 30. a5 Rb2+ 31. Ka3 Nc4+ 32. Ka4 c5 |