Event: Najdorf Memorial
Date: 2025-07-16
White: Siennicki, Gustaw
WhiteElo: 2060
Black: Borowy, Cezary
BlackElo: 2053
Result: 0-1
ECO: A04
Opening: Zukertort Opening: Pirc Invitation
Variant: Standard

1. Nf3 { [%eval 0.1] [%clk 1:20:53] } 1... d6 { [%eval 0.49] [%clk 1:30:51] } 2. d4 { [%eval 0.48] [%clk 1:21:04] } 2... g6 { [%eval 0.49] [%clk 1:29:50] } 3. e4 { [%eval 0.43] [%clk 1:21:13] } 3... Bg7 { [%eval 0.43] [%clk 1:30:15] } 4. Nbd2 { [%eval 0.25] [%clk 1:21:13] } 4... e5 { [%eval 0.54] [%clk 1:29:38] } 5. c3 { [%eval 0.25] [%clk 1:19:45] } 5... Nc6 { [%eval 0.22] [%clk 1:28:10] } 6. dxe5 { [%eval 0.17] } 6... dxe5 { [%eval 0.57] [%clk 1:28:10] } 7. Qc2 { [%eval 0.49] } 7... Nge7 { [%eval 0.78] } 8. Be2 { [%eval 1.04] [%clk 0:58:31] } 8... O-O { [%eval 1.06] [%clk 1:25:30] } 9. h4 { [%eval 1.0] [%clk 0:49:33] } 9... h6 { [%eval 0.91] } 10. Nc4?! { [%eval 0.14] } { Inaccuracy. b4 was best. } { [%clk 0:45:27] } 10... f5 { [%eval 0.22] [%clk 1:19:02] } 11. Ne3 { [%eval -0.16] [%clk 0:43:01] } 11... f4 { [%eval 0.22] [%clk 1:01:37] } 12. Bc4+?! { [%eval -0.46] } { Inaccuracy. Nc4 was best. } { [%clk 0:43:01] } 12... Kh7?! { [%eval 0.18] } { Inaccuracy. Kh8 was best. } { [%clk 1:01:37] } 13. Nd5?! { [%eval -0.77] } { Inaccuracy. Nf1 was best. } { [%clk 0:43:01] } 13... Na5 { [%eval -0.75] [%clk 1:01:37] } 14. Bd3 { [%eval -0.96] [%clk 0:43:01] } 14... Be6?? { [%eval 1.24] } { Blunder. Nxd5 was best. } 15. c4? { [%eval -0.22] } { Mistake. b4 was best. } 15... c6 { [%eval -0.21] [%clk 1:01:37] } 16. Nxe7 { [%eval -0.13] [%clk 0:32:34] } 16... Qxe7 { [%eval -0.23] [%clk 1:01:59] } 17. Bd2 { [%eval -0.21] [%clk 0:29:35] } 17... b6 { [%eval -0.34] [%clk 1:02:09] } 18. Bxa5 { [%eval -0.24] [%clk 0:29:04] } 18... bxa5 { [%eval -0.33] [%clk 1:02:33] } 19. c5 { [%eval -0.32] [%clk 0:28:35] } 19... Rab8 { [%eval -0.33] [%clk 1:02:41] } 20. b3 { [%eval -0.38] [%clk 0:26:38] } 20... Rfd8 { [%eval -0.29] [%clk 1:01:41] } 21. Bc4 { [%eval -0.42] [%clk 0:26:43] } 21... Qxc5 { [%eval 0.0] [%clk 0:59:40] } 22. Ng5+ { [%eval -0.08] [%clk 0:26:43] } 22... hxg5 { [%eval -0.08] [%clk 0:59:05] } 23. hxg5+ { [%eval 0.0] [%clk 0:27:08] } 23... Bh6 { [%eval 0.0] [%clk 0:59:29] } 24. Rc1 { [%eval 0.0] [%clk 0:26:00] } 24... Qb4+ { [%eval 0.0] [%clk 0:58:11] } 25. Qc3 { [%eval 0.0] [%clk 0:25:19] } 25... Bxc4 { [%eval 0.0] [%clk 0:58:30] } 26. Rxh6+? { [%eval -1.48] } { Mistake. Qxb4 was best. } { [%clk 0:24:44] } 26... Kg7 { [%eval -1.52] [%clk 0:58:51] } 27. bxc4?? { [%eval -4.04] } { Blunder. Qxb4 was best. } { [%clk 0:24:48] } 27... Qxc3+ { [%eval -3.98] [%clk 0:45:25] } 28. Rxc3 { [%eval -3.96] [%clk 0:24:58] } 28... Rb1+ { [%eval -3.79] [%clk 0:45:50] } 29. Ke2 { [%eval -3.92] [%clk 0:25:07] } 29... Rb2+ { [%eval -3.93] [%clk 0:46:14] } 30. Ke1 { [%eval -4.7] [%clk 0:24:31] } 30... Rdd2 { [%eval -5.14] [%clk 0:45:27] } 31. Rb3 { [%eval -5.07] [%clk 0:21:42] } 31... Re2+ { [%eval -5.23] [%clk 0:43:58] } 32. Kd1 { [%eval -5.05] [%clk 0:21:37] } 32... Rxf2 { [%eval -5.07] [%clk 0:44:17] } 33. Rxb2 { [%eval -4.92] [%clk 0:20:24] } 33... Rxb2 { [%eval -5.16] [%clk 0:44:41] } 34. Rh3 { [%eval -5.02] [%clk 0:20:42] } 34... Rxa2 { [%eval -5.1] [%clk 0:40:47] } 35. Rb3 { [%eval -5.3] [%clk 0:20:51] } 35... Rxg2 { [%eval -5.43] [%clk 0:38:18] } 36. Rb7+ { [%eval -5.18] [%clk 0:21:17] } 36... Kf8 { [%eval -5.43] [%clk 0:38:37] } 37. Rxa7 { [%eval -5.57] [%clk 0:21:43] } 37... Rxg5 { [%eval -5.3] [%clk 0:38:58] } 38. Rxa5 { [%eval -5.96] [%clk 0:22:02] } 38... Ke7 { [%eval -5.97] [%clk 0:38:52] } 39. c5 { [%eval -5.84] } 39... Kd7 { [%eval -5.05] [%clk 0:38:03] } 40. Ra7+ { [%eval -4.72] [%clk 0:51:36] } 40... Kd8 { [%eval -4.78] [%clk 1:08:02] } 41. Rg7 { [%eval -5.29] [%clk 0:51:39] } 41... Rg3 { [%eval -5.12] [%clk 1:08:14] } 42. Kd2 { [%eval -5.22] [%clk 0:51:43] } 42... Re3 { [%eval -5.07] [%clk 1:05:46] } 43. Rxg6 { [%eval -5.23] [%clk 0:51:56] } 43... Kc7 { [%eval -5.09] [%clk 1:06:06] } 44. Rg7+ { [%eval -5.08] [%clk 0:51:42] } 44... Kc8 { [%eval -4.94] [%clk 1:06:31] } 45. Rg8+ { [%eval -4.88] [%clk 0:51:43] } 45... Kb7 { [%eval -5.1] [%clk 1:06:51] } 46. Rg7+?! { [%eval -6.87] } { Inaccuracy. Rg6 was best. } { [%clk 0:51:21] } 46... Ka6 { [%eval -6.71] [%clk 1:07:13] } 47. Rg8 { [%eval -7.13] [%clk 0:51:32] } 47... Kb5 { [%eval -6.49] [%clk 1:07:16] } 0-1