Event: Open-1
Site: Katowice
Date: 2025-05-31
White: Piesik, Piotr
WhiteTitle: IM
WhiteElo: 2377
Black: Warchol, Kamil
BlackTitle: FM
BlackElo: 2194
Result: 1-0
ECO: E20
Opening: Nimzo-Indian Defense
Variant: Standard
TimeControl: 10+2

1. d4 { [%eval 0.17] [%clk 0:10:03] } 1... Nf6 { [%eval 0.19] [%clk 0:10:02] } 2. c4 { [%eval 0.18] [%clk 0:10:03] } 2... e6 { [%eval 0.14] [%clk 0:10:03] } 3. Nc3 { [%eval 0.09] [%clk 0:10:04] } 3... Bb4 { [%eval 0.09] [%clk 0:10:04] } 4. Bf4 { [%eval -0.03] [%clk 0:10:05] } 4... O-O { [%eval 0.0] [%clk 0:09:41] } 5. e3 { [%eval 0.0] [%clk 0:10:06] } 5... b6 { [%eval 0.29] [%clk 0:08:44] } 6. Ne2 { [%eval 0.24] [%clk 0:10:05] } 6... Bb7 { [%eval 0.4] [%clk 0:08:37] } 7. a3 { [%eval 0.3] [%clk 0:10:06] } 7... Bxc3+ { [%eval 0.77] [%clk 0:08:31] } 8. Nxc3 { [%eval 0.89] [%clk 0:10:07] } 8... d6 { [%eval 1.18] [%clk 0:08:25] } 9. d5?! { [%eval 0.56] } { Inaccuracy. Bd3 was best. } { [%clk 0:09:53] } 9... e5?! { [%eval 1.39] } { Inaccuracy. Nbd7 was best. } { [%clk 0:08:04] } 10. Bg5 { [%eval 1.36] [%clk 0:09:47] } 10... Nbd7 { [%eval 1.36] [%clk 0:07:59] } 11. Bd3 { [%eval 1.25] [%clk 0:09:42] } 11... Qe7 { [%eval 1.45] [%clk 0:05:56] } 12. O-O { [%eval 1.27] [%clk 0:09:28] } 12... a5 { [%eval 1.73] [%clk 0:05:32] } 13. b4?! { [%eval 0.79] } { Inaccuracy. Bh4 was best. } { [%clk 0:09:10] } 13... Rfe8 { [%eval 1.32] [%clk 0:05:07] } 14. e4 { [%eval 0.84] [%clk 0:08:59] } 14... h6 { [%eval 0.89] [%clk 0:04:34] } 15. Bd2 { [%eval 0.9] [%clk 0:09:00] } 15... Nh7 { [%eval 1.35] [%clk 0:04:26] } 16. Nb5 { [%eval 1.14] [%clk 0:08:54] } 16... Rec8 { [%eval 1.14] [%clk 0:04:18] } 17. Qb3 { [%eval 1.12] [%clk 0:08:46] } 17... Ba6 { [%eval 1.18] [%clk 0:04:11] } 18. Nc3 { [%eval 1.13] [%clk 0:08:19] } 18... Bb7 { [%eval 1.15] [%clk 0:03:54] } 19. Be3 { [%eval 1.14] [%clk 0:08:10] } 19... Nhf8 { [%eval 1.1] [%clk 0:03:44] } 20. Be2 { [%eval 0.95] [%clk 0:08:01] } 20... Ng6 { [%eval 0.98] [%clk 0:03:29] } 21. g3 { [%eval 1.03] [%clk 0:08:01] } 21... Rcb8 { [%eval 0.97] [%clk 0:03:26] } 22. Nb5 { [%eval 0.71] [%clk 0:07:59] } 22... Nf6 { [%eval 0.79] [%clk 0:03:19] } 23. Qc2 { [%eval 0.68] [%clk 0:07:44] } 23... Ba6 { [%eval 1.18] [%clk 0:03:07] } 24. Nc3 { [%eval 0.72] [%clk 0:07:39] } 24... Bc8 { [%eval 0.7] [%clk 0:03:03] } 25. f3 { [%eval 0.72] [%clk 0:07:30] } 25... Nh7 { [%eval 1.19] [%clk 0:02:48] } 26. c5 { [%eval 1.19] [%clk 0:07:10] } 26... bxc5 { [%eval 1.39] [%clk 0:02:04] } 27. bxc5 { [%eval 1.65] [%clk 0:07:11] } 27... Ba6?! { [%eval 2.5] } { Inaccuracy. dxc5 was best. } { [%clk 0:02:05] } 28. Bxa6 { [%eval 2.67] [%clk 0:07:02] } 28... Rxa6 { [%eval 2.67] [%clk 0:02:06] } 29. c6 { [%eval 2.78] [%clk 0:06:50] } 29... Qf8 { [%eval 3.34] [%clk 0:01:42] } 30. Rab1 { [%eval 2.85] [%clk 0:06:49] } 30... Nf6 { [%eval 3.48] [%clk 0:00:38] } 31. Rxb8 { [%eval 2.78] [%clk 0:06:42] } 31... Qxb8 { [%eval 2.74] [%clk 0:00:38] } 32. Rb1 { [%eval 2.79] [%clk 0:06:43] } 32... Qc8 { [%eval 2.81] [%clk 0:00:33] } 33. Rb7 { [%eval 2.84] [%clk 0:06:32] } 33... Ra8 { [%eval 2.71] [%clk 0:00:34] } 34. Qb1 { [%eval 2.5] [%clk 0:06:01] } 34... h5 { [%eval 2.99] [%clk 0:00:28] } 35. Nb5 { [%eval 2.88] [%clk 0:05:09] } 35... Ne8 { [%eval 3.13] [%clk 0:00:25] } 36. Bg5 { [%eval 2.99] [%clk 0:04:58] } 36... f6 { [%eval 2.82] [%clk 0:00:22] } 37. Be3 { [%eval 2.93] [%clk 0:04:58] } 37... Ne7 { [%eval 3.5] [%clk 0:00:06] } 38. Kg2 { [%eval 3.06] [%clk 0:04:41] } 38... Qd8?! { [%eval 4.36] } { Inaccuracy. Ng6 was best. } { [%clk 0:00:07] } 39. Qe1?! { [%eval 3.07] } { Inaccuracy. Bb6 was best. } { [%clk 0:03:44] } 39... f5 { [%eval 3.51] [%clk 0:00:04] } 40. Nxc7 { [%eval 3.43] [%clk 0:03:36] } 40... Nxc7 { [%eval 3.46] [%clk 0:00:05] } 41. Bb6 { [%eval 3.51] [%clk 0:03:37] } 41... fxe4 { [%eval 3.39] [%clk 0:00:03] } 42. fxe4 { [%eval 3.35] [%clk 0:03:38] } 42... Rc8 { [%eval 3.89] [%clk 0:00:03] } 43. Qxa5?! { [%eval 2.7] } { Inaccuracy. Bxc7 was best. } { [%clk 0:03:35] } 43... Qe8?! { [%eval 3.71] } { Inaccuracy. Nexd5 was best. } { [%clk 0:00:04] } 44. Rxc7 { [%eval 3.64] [%clk 0:03:25] } 44... Rxc7 { [%eval 4.03] [%clk 0:00:05] } 45. Bxc7 { [%eval 4.05] [%clk 0:03:26] } 45... Qg6 { [%eval 3.64] [%clk 0:00:06] } 46. Qe1 { [%eval 3.95] [%clk 0:03:08] } 46... h4 { [%eval 4.8] [%clk 0:00:04] } 47. Bd8 { [%eval 4.55] [%clk 0:03:04] } 47... Nc8 { [%eval 5.06] [%clk 0:00:03] } 48. Bxh4 { [%eval 4.87] [%clk 0:03:03] } 48... Qg4 { [%eval 6.04] [%clk 0:00:04] } 49. h3 { [%eval 5.86] [%clk 0:02:56] } 49... Qh5 { [%eval 5.89] [%clk 0:00:04] } 50. g4 { [%eval 5.8] [%clk 0:02:42] } 50... Qg6 { [%eval 6.17] [%clk 0:00:05] } 51. Qe3 { [%eval 6.27] [%clk 0:02:35] } 51... Kh7 { [%eval 7.16] [%clk 0:00:04] } 52. a4 { [%eval 6.66] [%clk 0:02:36] } 52... Qf7 { [%eval 7.75] [%clk 0:00:03] } 53. a5 { [%eval 7.63] [%clk 0:02:29] } 53... Qc7 { [%eval 6.84] [%clk 0:00:04] } 54. Be1 { [%eval 6.63] [%clk 0:02:26] } 54... Na7 { [%eval 7.46] [%clk 0:00:03] } 55. Qb6 { [%eval 7.24] [%clk 0:02:25] } 55... Qf7 { [%eval 7.16] [%clk 0:00:03] } 56. Bf2 { [%eval 7.55] [%clk 0:02:14] } 56... Nc8 { [%eval 7.98] [%clk 0:00:03] } 57. Qb3 { [%eval 7.72] [%clk 0:02:03] } 57... Qc7 { [%eval 7.69] [%clk 0:00:03] } 58. a6 { [%eval 7.94] [%clk 0:02:03] } 58... Qa5 { [%eval 8.23] [%clk 0:00:04] } 59. Qd3 { [%eval 6.66] [%clk 0:01:55] } 59... Kh8 { [%eval 7.39] [%clk 0:00:04] } 60. Qc4 { [%eval 7.26] [%clk 0:01:47] } 60... Kh7 { [%eval 7.04] [%clk 0:00:05] } 61. c7 { [%eval 6.86] [%clk 0:01:44] } 61... Qa1 { [%eval 10.04] [%clk 0:00:03] } 62. a7 { [%eval 10.27] } 62... Qa5?! { [%eval #14] } { Checkmate is now unavoidable. Kg6 was best. } { [%clk 0:00:03] } 63. g5 { [%eval #18] [%clk 0:01:29] } 63... Qa1 { [%eval #15] [%clk 0:00:04] } 64. h4 { [%eval #17] [%clk 0:01:27] } 64... Kg6 { [%eval #9] [%clk 0:00:05] } 65. Qc6 { [%eval #8] [%clk 0:01:25] } 65... Qb1 { [%eval #8] [%clk 0:00:05] } 66. Qe8+ { [%eval #7] [%clk 0:01:25] } 66... Kh7 { [%eval #7] [%clk 0:00:06] } 67. Qh5+ { [%eval #6] [%clk 0:01:22] } 67... Kg8 { [%eval #6] [%clk 0:00:08] } 68. Qg4 { [%eval #5] [%clk 0:01:22] } 68... Qb7 { [%eval #5] [%clk 0:00:07] } 69. Qe6+ { [%eval #4] [%clk 0:01:18] } 69... Kh7 { [%eval #3] [%clk 0:00:06] } 70. g6+ { [%eval #2] [%clk 0:01:16] } 70... Kh6 { [%eval #2] [%clk 0:00:05] } 71. Be3+ { [%clk 0:01:17] } 71... Kh5 { [%clk 0:00:05] } 72. Qf5+ { [%clk 0:01:18] } 72... Kxh4 { [%clk 0:00:05] } 73. Bf2# { [%clk 0:01:19] } 1-0