Event: Rubinstein Chess Festival 2025 - OPEN B
Site: https://lichess.org/broadcast/rubinstein-chess-festival-2025-open-b/round-7/8FqUEh7q/T0qYaExi
White: Balcerzak, Robert
WhiteElo: 1862
Black: Jamka, Wojciech
BlackElo: 1701
Result: 1-0
ECO: B33
Opening: Sicilian Defense: Lasker-Pelikan Variation, Bird Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:28:27] } 1... c5 { [%eval 0.24] [%clk 1:30:46] } 2. Nf3 { [%eval 0.2] [%clk 1:28:39] } 2... Nc6 { [%eval 0.3] [%clk 1:31:11] } 3. d4 { [%eval 0.27] [%clk 1:28:47] } 3... cxd4 { [%eval 0.27] [%clk 1:31:18] } 4. Nxd4 { [%eval 0.21] [%clk 1:29:09] } 4... Nf6 { [%eval 0.19] [%clk 1:31:39] } 5. Nc3 { [%eval 0.26] [%clk 1:29:32] } 5... e5 { [%eval 0.34] [%clk 1:31:42] } 6. Ndb5 { [%eval 0.31] [%clk 1:29:51] } 6... d6 { [%eval 0.34] [%clk 1:32:00] } 7. Bg5 { [%eval 0.22] [%clk 1:30:05] } 7... a6 { [%eval 0.3] [%clk 1:32:20] } 8. Na3 { [%eval 0.25] [%clk 1:30:30] } 8... Be6 { [%eval 0.6] [%clk 1:32:44] } 9. Bxf6 { [%eval 0.53] [%clk 1:30:37] } 9... Qxf6 { [%eval 0.57] [%clk 1:32:23] } 10. Nd5 { [%eval 0.51] [%clk 1:30:05] } 10... Bxd5 { [%eval 0.85] [%clk 1:31:47] } 11. Qxd5 { [%eval 0.95] [%clk 1:30:26] } 11... Be7 { [%eval 0.93] [%clk 1:19:42] } 12. c3 { [%eval 0.91] [%clk 1:28:48] } 12... O-O { [%eval 1.15] [%clk 1:17:50] } 13. Rd1 { [%eval 0.81] [%clk 1:27:30] } 13... Qg6 { [%eval 1.28] [%clk 1:15:03] } 14. Nc4 { [%eval 1.23] [%clk 1:26:11] } 14... Kh8 { [%eval 1.65] [%clk 1:07:50] } 15. Ne3?! { [%eval 1.0] } { Inaccuracy. h4 was best. } { [%clk 1:23:50] } 15... Qe6?! { [%eval 1.66] } { Inaccuracy. Bg5 was best. } { [%clk 0:54:23] } 16. Nf5 { [%eval 1.48] [%clk 1:18:13] } 16... Rfd8?! { [%eval 2.62] } { Inaccuracy. Qd7 was best. } { [%clk 0:45:37] } 17. Bc4 { [%eval 2.57] [%clk 1:15:53] } 17... Qxd5 { [%eval 2.53] [%clk 0:44:32] } 18. exd5 { [%eval 2.21] [%clk 1:15:44] } 18... Na5?! { [%eval 2.97] } { Inaccuracy. Na7 was best. } { [%clk 0:43:43] } 19. Be2 { [%eval 2.92] [%clk 1:15:07] } 19... Bf6 { [%eval 2.92] [%clk 0:41:17] } 20. b4 { [%eval 2.76] [%clk 1:15:12] } 20... e4 { [%eval 2.84] [%clk 0:41:10] } 21. Nd4 { [%eval 2.95] [%clk 1:13:21] } 21... Rac8 { [%eval 3.04] [%clk 0:40:56] } 22. bxa5 { [%eval 3.05] [%clk 1:13:15] } 22... Rxc3 { [%eval 2.9] [%clk 0:40:53] } 23. O-O { [%eval 2.33] [%clk 1:12:07] } 23... Ra3 { [%eval 2.54] [%clk 0:40:20] } 24. Nb3 { [%eval 2.36] [%clk 1:08:04] } 24... Rxa2 { [%eval 2.2] [%clk 0:39:52] } 25. Bg4 { [%eval 1.74] [%clk 1:08:03] } 25... Bc3?! { [%eval 2.64] } { Inaccuracy. g6 was best. } { [%clk 0:37:42] } 26. Bf5 { [%eval 2.34] [%clk 1:03:26] } 26... Bxa5 { [%eval 2.57] [%clk 0:36:33] } 27. Ra1 { [%eval 2.4] [%clk 1:02:59] } 27... Rxa1 { [%eval 2.32] [%clk 0:36:16] } 28. Re1?? { [%eval #-1] } { Checkmate is now unavoidable. Rxa1 was best. } 28... Rb1?? { [%eval 2.36] } { Lost forced checkmate sequence. Rxe1# was best. } 29. Rxb1 { [%eval 2.16] [%clk 1:03:25] } 29... Bc3 { [%eval 2.45] [%clk 0:36:21] } 30. Rc1 { [%eval 2.35] [%clk 1:03:26] } 30... Be5?! { [%eval 3.04] } { Inaccuracy. Bb4 was best. } { [%clk 0:34:47] } 31. Rc7 { [%eval 2.89] [%clk 1:02:59] } 31... g6 { [%eval 2.78] [%clk 0:34:29] } 32. Bxe4 { [%eval 2.87] [%clk 1:00:24] } 32... f5 { [%eval 3.36] [%clk 0:34:26] } 33. Bf3 { [%eval 3.04] [%clk 1:00:09] } 33... b5 { [%eval 3.37] [%clk 0:29:19] } 34. g3 { [%eval 3.38] [%clk 1:00:20] } 34... Ra8 { [%eval 3.31] [%clk 0:29:01] } 35. Na5 { [%eval 3.31] [%clk 1:00:07] } 35... Bd4 { [%eval 3.58] [%clk 0:27:20] } 36. Nc6?! { [%eval 2.25] } { Inaccuracy. Rc6 was best. } { [%clk 0:56:18] } 36... Bc5 { [%eval 2.16] [%clk 0:26:00] } 37. Rb7 { [%eval 2.08] [%clk 0:55:32] } 37... Re8? { [%eval 3.7] } { Mistake. a5 was best. } { [%clk 0:23:18] } 38. Kf1 { [%eval 3.74] [%clk 0:52:28] } 38... Kg8 { [%eval 3.73] [%clk 0:21:53] } 39. h3 { [%eval 3.76] [%clk 0:51:59] } 39... f4 { [%eval 4.0] [%clk 0:20:13] } 40. Rb8 { [%eval 3.21] [%clk 0:47:51] } 40... Rxb8 { [%eval 3.13] [%clk 0:18:36] } 41. Nxb8 { [%eval 3.15] [%clk 0:48:15] } 41... a5 { [%eval 2.99] [%clk 0:18:54] } 42. Be2 { [%eval 3.14] [%clk 0:48:40] } 42... fxg3 { [%eval 3.36] [%clk 0:17:52] } 43. fxg3 { [%eval 3.2] [%clk 0:48:34] } 43... b4 { [%eval 3.74] [%clk 0:18:15] } 44. Bd1 { [%eval 3.83] [%clk 0:49:01] } 44... Kf7 { [%eval 3.69] [%clk 0:18:28] } 45. Nc6 { [%eval 3.69] [%clk 0:49:09] } 45... Bb6 { [%eval 3.52] [%clk 0:18:51] } 46. Ke2 { [%eval 3.29] [%clk 0:49:26] } 46... g5?! { [%eval 4.73] } { Inaccuracy. Kf6 was best. } { [%clk 0:18:43] } 47. g4 { [%eval 4.65] [%clk 0:49:36] } 47... h6 { [%eval 5.23] [%clk 0:16:22] } 48. Kd3 { [%eval 5.11] [%clk 0:49:17] } 48... Ke8 { [%eval 5.33] [%clk 0:15:55] } 49. Ba4 { [%eval 5.28] [%clk 0:49:36] } 49... Kf7 { [%eval 5.29] [%clk 0:15:51] } 50. Kc4 { [%eval 5.28] [%clk 0:49:54] } 50... Kf6 { [%eval 5.21] [%clk 0:16:14] } 51. Kb5 { [%eval 5.04] [%clk 0:50:16] } 51... Bc7?! { [%eval 8.13] } { Inaccuracy. Be3 was best. } { [%clk 0:16:35] } 52. Ka6 { [%eval 7.86] [%clk 0:50:40] } 52... Kg6? { [%eval #15] } { Checkmate is now unavoidable. Bd8 was best. } { [%clk 0:16:17] } 53. Kb7 { [%eval 8.92] [%clk 0:51:05] } 1-0