Event: Open-3
Date: 2025-05-31
White: Iwulski, Krzysztof
WhiteElo: 1735
Black: Gruszczynski, Miroslaw
BlackElo: 1569
Result: 1-0
ECO: C66
Opening: Ruy Lopez: Berlin Defense, Improved Steinitz Defense
Variant: Standard
TimeControl: 10+2

1. e4 { [%eval 0.18] } 1... e5 { [%eval 0.22] } 2. Nf3 { [%eval 0.13] } 2... Nc6 { [%eval 0.21] } 3. Bb5 { [%eval 0.15] } 3... Nf6 { [%eval 0.19] } 4. O-O { [%eval 0.06] } 4... d6 { [%eval 0.52] } 5. Bxc6+ { [%eval 0.2] } 5... bxc6 { [%eval 0.36] } 6. d4 { [%eval 0.26] } 6... exd4 { [%eval 0.22] } 7. Qxd4 { [%eval 0.21] } 7... Be7 { [%eval 0.16] } 8. Re1 { [%eval 0.04] } 8... c5 { [%eval 0.21] } 9. Qd3 { [%eval 0.26] } 9... Bb7?? { [%eval 4.84] } { Blunder. O-O was best. } 10. Nc3?? { [%eval 0.28] } { Blunder. Qb5+ was best. } 10... O-O { [%eval 0.23] } 11. Nd5 { [%eval -0.13] } 11... Nxd5 { [%eval -0.1] } 12. exd5 { [%eval -0.04] } 12... Re8 { [%eval -0.01] } 13. Bd2 { [%eval -0.12] } 13... Qd7 { [%eval 0.01] } 14. c4 { [%eval -0.02] } 14... c6 { [%eval 0.0] } 15. Bc3 { [%eval 0.0] } 15... cxd5 { [%eval 0.07] } 16. cxd5 { [%eval 0.04] } 16... Qg4?! { [%eval 1.0] } { Inaccuracy. h6 was best. } 17. h3? { [%eval -0.28] } { Mistake. Re4 was best. } 17... Qh5 { [%eval -0.17] } 18. Rad1 { [%eval -0.17] } 18... Rac8?? { [%eval 1.76] } { Blunder. Bf8 was best. } 19. b3?? { [%eval -0.16] } { Blunder. Qb5 was best. } 19... c4?? { [%eval 2.13] } { Blunder. Bf8 was best. } 20. bxc4 { [%eval 2.07] } 20... Ba6 { [%eval 1.99] } 21. Nd2 { [%eval 1.9] } 21... Bh4? { [%eval 3.42] } { Mistake. h6 was best. } 22. Kf1?? { [%eval 1.03] } { Blunder. Ne4 was best. } 22... Rxe1+?! { [%eval 2.12] } { Inaccuracy. Qg6 was best. } 23. Rxe1 { [%eval 2.18] } 23... Bg5 { [%eval 2.01] } 24. Kg1 { [%eval 2.04] } 24... Bxd2 { [%eval 1.58] } 25. Bxd2? { [%eval 0.23] } { Mistake. Qxd2 was best. } 25... h6 { [%eval 0.36] } 26. Rc1 { [%eval 0.17] } 26... Bxc4 { [%eval 0.13] } 27. g4 { [%eval 0.22] } 27... Re8?? { [%eval 5.37] } { Blunder. Qg6 was best. } 28. Rxc4 { [%eval 5.33] } 28... Qe5 { [%eval 5.13] } 29. Qe3 { [%eval 5.05] } 29... Qa1+ { [%eval 4.96] } 30. Rc1 { [%eval 4.95] } 30... Rxe3 { [%eval 4.94] } 31. Rxa1 { [%eval 4.92] } 31... Rxh3 { [%eval 4.91] } 32. Be3 { [%eval 5.03] } 32... Rf3 { [%eval 5.52] } 33. Kg2 { [%eval 5.87] } 33... Rf6 { [%eval 5.55] } 34. Bxa7 { [%eval 5.43] } 34... Rf4 { [%eval 6.04] } 35. Kg3 { [%eval 5.48] } 35... Ra4 { [%eval 5.31] } 36. Be3 { [%eval 4.72] } 36... f6 { [%eval 5.61] } 37. Bf4 { [%eval 5.51] } 37... Ra3+ { [%eval 5.63] } 38. f3 { [%eval 5.58] } 38... Rd3 { [%eval 5.93] } 39. Bxd6 { [%eval 5.21] } 39... Rxd5 { [%eval 5.19] } 40. Bf4 { [%eval 5.05] } 40... Ra5 { [%eval 5.21] } 41. a4 { [%eval 5.52] } 41... Kf7 { [%eval 5.69] } 42. Bd2 { [%eval 5.63] } 42... Ra6 { [%eval 5.37] } 43. a5 { [%eval 5.36] } 43... Ke6 { [%eval 5.95] } 44. Be3 { [%eval 5.19] } 44... Kd5 { [%eval 5.4] } 45. Bb6 { [%eval 5.11] } 45... g6 { [%eval 5.27] } 46. Rd1+ { [%eval 5.49] } 46... Ke6 { [%eval 5.73] } 47. Rd8 { [%eval 5.71] } 47... f5 { [%eval 5.66] } 48. gxf5+ { [%eval 5.69] } 48... Kxf5 { [%eval 7.1] } 49. Rd5+ { [%eval 6.86] } 49... Ke6 { [%eval 6.65] } 50. Rc5 { [%eval 5.63] } 50... Kd6 { [%eval 6.48] } 51. Rc8 { [%eval 6.73] } 51... Kd7 { [%eval 8.62] } 52. Rg8 { [%eval 6.34] } 52... h5 { [%eval 7.91] } 53. Rg7+ { [%eval 7.64] } 53... Ke6 { [%eval 7.29] } 54. Rxg6+ { [%eval 7.04] } 54... Kf5 { [%eval 7.26] } 55. Rh6 { [%eval 6.78] } 55... Kg5?? { [%eval #11] } { Checkmate is now unavoidable. h4+ was best. } 56. Be3+ { [%eval #10] } 56... Kf5 { [%eval #10] } 57. Rxa6 { [%eval #9] } 57... h4+ { [%eval #9] } 58. Kxh4 { [%eval #8] } 58... Ke5 { [%eval #8] } 59. f4+ { [%eval #8] } 59... Kf5 { [%eval #7] } 60. Rf6+ { [%eval #9] } 60... Kxf6 { [%eval #9] } 61. a6 { [%eval #8] } 61... Ke7 { [%eval #7] } 62. a7 { [%eval #6] } 62... Kf6 { [%eval #6] } 63. a8=Q { [%eval #5] } 63... Kg6 { [%eval #3] } 64. Qg8+ { [%eval #4] } 64... Kf5 { [%eval #4] } 65. Qd5+ { [%eval #3] } 65... Kf6 { [%eval #3] } 66. Bd4+ { [%eval #3] } 66... Kg6 { [%eval #1] } 67. Qg5+ { [%eval #4] } 67... Kf7 { [%eval #4] } 68. Qf6+ { [%eval #3] } 68... Ke8 { [%eval #3] } 69. Qg7 { [%eval #4] } 69... Kd8 { [%eval #4] } 70. Bb6+ { [%eval #3] } 70... Ke8 { [%eval #3] } 71. Qc7 Kf8 72. Kg5 Kg8 73. Kg6 Kf8 74. Qf7# 1-0