Event: XXI Baltic Pearl Chess Festival Group C
Site: Lazy, Poland
Date: 2025-07-04
White: Czaja, Roman
WhiteElo: 2006
Black: Tustanowski, Robert
BlackElo: 2222
Result: 1/2-1/2
ECO: A57
Opening: Benko Gambit Accepted: Pawn Return Variation
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:27:08] } 1... Nf6 { [%eval 0.19] [%clk 1:30:51] } 2. c4 { [%eval 0.18] [%clk 1:27:35] } 2... c5 { [%eval 0.56] [%clk 1:31:13] } 3. d5 { [%eval 0.47] [%clk 1:27:38] } 3... b5 { [%eval 0.47] [%clk 1:31:35] } 4. cxb5 { [%eval 0.47] [%clk 1:27:34] } 4... a6 { [%eval 0.6] [%clk 1:31:57] } 5. b6 { [%eval 0.15] [%clk 1:27:54] } 5... d6 { [%eval 0.58] [%clk 1:31:54] } 6. Nc3 { [%eval 0.47] [%clk 1:28:23] } 6... Nbd7 { [%eval 0.56] [%clk 1:31:18] } 7. Nf3 { [%eval 0.46] [%clk 1:28:38] } 7... Nxb6 { [%eval 0.42] [%clk 1:30:58] } 8. e4 { [%eval 0.71] [%clk 1:29:05] } 8... g6 { [%eval 0.73] [%clk 1:29:48] } 9. h3 { [%eval 0.75] [%clk 1:29:24] } 9... Bg7 { [%eval 0.77] [%clk 1:30:08] } 10. a4 { [%eval 0.8] [%clk 1:29:38] } 10... O-O { [%eval 0.75] [%clk 1:29:30] } 11. Be2 { [%eval 0.5] [%clk 1:28:33] } 11... Qc7 { [%eval 0.85] [%clk 1:27:42] } 12. O-O { [%eval 0.87] [%clk 1:28:37] } 12... Rb8 { [%eval 0.91] [%clk 1:25:20] } 13. Nd2 { [%eval 0.78] [%clk 1:28:26] } 13... Bb7 { [%eval 0.88] [%clk 1:06:22] } 14. a5 { [%eval 1.07] [%clk 1:27:25] } 14... Nc8 { [%eval 0.9] [%clk 1:06:45] } 15. Nc4 { [%eval 0.8] [%clk 1:27:45] } 15... Nd7?! { [%eval 1.4] } { Inaccuracy. Na7 was best. } { [%clk 1:07:08] } 16. Bf4 { [%eval 0.98] [%clk 1:16:50] } 16... Na7 { [%eval 0.92] [%clk 1:06:17] } 17. Re1 { [%eval 0.74] [%clk 1:12:56] } 17... Nb5 { [%eval 0.76] [%clk 1:05:18] } 18. Na4 { [%eval 0.24] [%clk 1:12:54] } 18... Bc8?! { [%eval 1.11] } { Inaccuracy. f5 was best. } { [%clk 0:53:36] } 19. Bg3?! { [%eval 0.54] } { Inaccuracy. Bf1 was best. } { [%clk 1:11:37] } 19... Nd4 { [%eval 0.66] [%clk 0:53:00] } 20. Nab6 { [%eval 0.49] [%clk 1:05:46] } 20... f5 { [%eval 0.88] [%clk 0:22:21] } 21. exf5 { [%eval 0.85] [%clk 1:05:03] } 21... Nxf5 { [%eval 0.95] [%clk 0:17:52] } 22. Bg4 { [%eval 1.09] [%clk 0:58:12] } 22... Nf6 { [%eval 1.6] [%clk 0:12:05] } 23. Nxc8 { [%eval 1.66] [%clk 0:57:23] } 23... Rbxc8 { [%eval 1.77] [%clk 0:12:23] } 24. Bxf5 { [%eval 1.77] [%clk 0:56:50] } 24... gxf5 { [%eval 1.8] [%clk 0:12:51] } 25. Nb6 { [%eval 1.76] [%clk 0:55:11] } 25... Rce8 { [%eval 1.31] [%clk 0:13:01] } 26. Qe2 { [%eval 1.5] [%clk 0:54:56] } 26... Ne4 { [%eval 1.35] [%clk 0:12:03] } 27. Bh4 { [%eval 1.41] [%clk 0:41:38] } 27... Bd4 { [%eval 1.16] [%clk 0:11:43] } 28. Kh2 { [%eval 0.87] [%clk 0:40:51] } 28... e6? { [%eval 2.07] } { Mistake. e5 was best. } { [%clk 0:06:05] } 29. f3 { [%eval 1.94] [%clk 0:36:23] } 29... Be5+?! { [%eval 2.93] } { Inaccuracy. exd5 was best. } { [%clk 0:06:27] } 30. g3 { [%eval 2.92] [%clk 0:35:32] } 30... Nf6 { [%eval 3.26] [%clk 0:06:39] } 31. dxe6 { [%eval 3.11] [%clk 0:32:40] } 31... Qc6 { [%eval 3.23] [%clk 0:04:20] } 32. Bxf6?? { [%eval 0.5] } { Blunder. f4 was best. } { [%clk 0:31:40] } 32... Rxf6 { [%eval 0.44] [%clk 0:04:36] } 33. f4 { [%eval 0.42] [%clk 0:26:37] } 33... Bd4 { [%eval 0.47] [%clk 0:04:58] } 34. Qc4 { [%eval 0.0] [%clk 0:20:29] } 34... Qf3?! { [%eval 0.62] } { Inaccuracy. d5 was best. } { [%clk 0:04:13] } 35. Rf1?! { [%eval 0.0] } { Inaccuracy. e7+ was best. } { [%clk 0:20:42] } 35... Bf2 { [%eval 0.0] [%clk 0:02:31] } 36. e7+ { [%eval 0.0] [%clk 0:17:39] } 36... Kg7 { [%eval 0.0] [%clk 0:01:27] } 37. Qc3?? { [%eval -4.98] } { Blunder. Ra3 was best. } { [%clk 0:18:08] } 37... Bxg3+ { [%eval -5.09] [%clk 0:01:42] } 38. Kg1 { [%eval -4.75] [%clk 0:18:36] } 38... Qxc3?? { [%eval 0.0] } { Blunder. Qe2 was best. } { [%clk 0:02:01] } 39. bxc3 { [%eval 0.0] [%clk 0:19:05] } 39... Rg6 { [%eval 0.0] [%clk 0:01:53] } 40. Kh1?? { [%eval -1.87] } { Blunder. Nd5 was best. } { [%clk 0:19:08] } 40... Rxe7 { [%eval -2.24] [%clk 0:02:13] } 41. Ra2 { [%eval -2.14] [%clk 0:17:44] } 41... Re3 { [%eval -2.01] [%clk 0:02:35] } 42. Nd5 { [%eval -2.05] [%clk 0:17:27] } 42... Rd3 { [%eval -2.04] [%clk 0:03:04] } 43. c4 { [%eval -1.99] [%clk 0:17:45] } 43... Bh4 { [%eval -1.94] [%clk 0:02:55] } 44. Kh2 { [%eval -2.41] [%clk 0:17:58] } 44... Bg3+ { [%eval -2.05] [%clk 0:02:43] } 45. Kh1 { [%eval -1.76] [%clk 0:18:26] } 45... Bh4 { [%eval -1.54] [%clk 0:03:13] } 46. Kh2?! { [%eval -2.23] } { Inaccuracy. Rfa1 was best. } { [%clk 0:18:53] } 46... Rgg3? { [%eval -0.86] } { Mistake. Rb3 was best. } { [%clk 0:02:44] } 47. Rg1? { [%eval -2.49] } { Mistake. Rg2 was best. } { [%clk 0:18:32] } 47... Rxg1 { [%eval -2.34] [%clk 0:03:09] } 48. Kxg1 { [%eval -2.24] [%clk 0:18:38] } 48... Rxh3 { [%eval -2.23] [%clk 0:02:51] } 49. Nc7 { [%eval -2.33] [%clk 0:19:04] } 49... Be1?? { [%eval 0.0] } { Blunder. Rb3 was best. } { [%clk 0:00:50] } 50. Nxa6 { [%eval 0.0] [%clk 0:19:26] } 50... Bh4?? { [%eval 5.02] } { Blunder. Rg3+ was best. } { [%clk 0:00:00] } 51. Nc7 { [%eval 5.11] [%clk 0:19:43] } 51... Rb3 { [%eval 5.52] [%clk 0:00:00] } 52. Na6?? { [%eval -3.03] } { Blunder. a6 was best. } { [%clk 0:20:11] } 52... Bd8?? { [%eval -0.03] } { Blunder. Rb7 was best. } { [%clk 0:00:00] } 1/2-1/2