Event: 61. Miedzynarodowy Festiwal Szachowy im. Akiby Rubinsteina - OPEN D
Site: https://lichess.org/broadcast/rubinstein-chess-festival-2025-open-d/round-4/IRvHAMSn/FnxopSEo
White: Boncela, Milosz
WhiteElo: 1652
Black: Kozaczuk, Witold
BlackElo: 1747
Result: 0-1
ECO: B19
Opening: Caro-Kann Defense: Classical Variation, Spassky Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:54] } 1... c6 { [%eval 0.23] [%clk 1:30:31] } 2. d4 { [%eval 0.24] [%clk 1:31:21] } 2... d5 { [%eval 0.24] [%clk 1:30:46] } 3. Nc3 { [%eval 0.16] [%clk 1:31:35] } 3... dxe4 { [%eval 0.18] [%clk 1:30:58] } 4. Nxe4 { [%eval 0.28] [%clk 1:31:59] } 4... Bf5 { [%eval 0.25] [%clk 1:31:10] } 5. Ng3 { [%eval 0.14] [%clk 1:32:23] } 5... Bg6 { [%eval 0.28] [%clk 1:31:15] } 6. h4 { [%eval 0.21] [%clk 1:32:31] } 6... h6 { [%eval 0.14] [%clk 1:31:30] } 7. Nf3 { [%eval 0.14] [%clk 1:32:55] } 7... Nd7 { [%eval 0.2] [%clk 1:31:45] } 8. h5 { [%eval 0.23] [%clk 1:32:34] } 8... Bh7 { [%eval 0.34] [%clk 1:32:00] } 9. Bd3 { [%eval 0.37] [%clk 1:32:59] } 9... Bxd3 { [%eval 0.21] [%clk 1:32:22] } 10. Qxd3 { [%eval 0.26] [%clk 1:33:22] } 10... e6 { [%eval 0.26] [%clk 1:32:33] } 11. Be3 { [%eval 0.12] [%clk 1:30:02] } 11... Qa5+ { [%eval 0.03] [%clk 1:32:16] } 12. Bd2 { [%eval 0.0] [%clk 1:29:41] } 12... Bb4 { [%eval 0.13] [%clk 1:32:25] } 13. c3 { [%eval 0.02] [%clk 1:27:45] } 13... Be7 { [%eval 0.0] [%clk 1:32:41] } 14. c4 { [%eval 0.01] [%clk 1:25:02] } 14... Qc7 { [%eval 0.06] [%clk 1:32:36] } 15. O-O-O { [%eval 0.03] [%clk 1:24:42] } 15... Ngf6 { [%eval 0.08] [%clk 1:32:34] } 16. Kb1 { [%eval -0.06] [%clk 1:22:25] } 16... b5?! { [%eval 0.58] } { Inaccuracy. O-O was best. } { [%clk 1:32:36] } 17. c5 { [%eval 0.44] [%clk 1:14:00] } 17... O-O { [%eval 0.37] [%clk 1:31:39] } 18. Be3?! { [%eval -0.18] } { Inaccuracy. Ne4 was best. } { [%clk 1:07:26] } 18... Rad8 { [%eval -0.15] [%clk 1:25:54] } 19. Qe2 { [%eval -0.23] [%clk 1:04:55] } 19... Nd5 { [%eval 0.0] [%clk 1:24:30] } 20. Nf1?! { [%eval -0.96] } { Inaccuracy. Ne4 was best. } { [%clk 1:01:00] } 20... Nf4? { [%eval 0.23] } { Mistake. Rfe8 was best. } { [%clk 1:23:35] } 21. Bxf4 { [%eval -0.04] [%clk 1:01:16] } 21... Qxf4 { [%eval -0.09] [%clk 1:23:56] } 22. g3 { [%eval -0.19] [%clk 1:00:09] } 22... Qf5+ { [%eval -0.19] [%clk 1:24:11] } 23. Ka1 { [%eval -0.36] [%clk 1:00:32] } 23... Bf6 { [%eval -0.06] [%clk 1:08:45] } 24. N1d2 { [%eval -0.46] [%clk 0:55:53] } 24... e5 { [%eval -0.36] [%clk 1:05:52] } 25. dxe5?! { [%eval -1.26] } { Inaccuracy. Qe4 was best. } { [%clk 0:55:32] } 25... Nxe5 { [%eval -1.42] [%clk 1:05:10] } 26. Nxe5 { [%eval -1.5] [%clk 0:55:41] } 26... Bxe5 { [%eval -1.48] [%clk 1:04:01] } 27. Ne4 { [%eval -1.64] [%clk 0:55:37] } 27... Bd4 { [%eval -1.57] [%clk 0:53:36] } 28. Rc1?! { [%eval -2.5] } { Inaccuracy. a3 was best. } { [%clk 0:47:08] } 28... Qe5 { [%eval -2.54] [%clk 0:52:15] } 29. Rhe1 { [%eval -2.56] [%clk 0:44:27] } 29... Rfe8 { [%eval -2.48] [%clk 0:52:29] } 30. f4 { [%eval -3.11] [%clk 0:43:01] } 30... Qd5 { [%eval -2.92] [%clk 0:47:59] } 31. g4 { [%eval -3.55] [%clk 0:39:52] } 31... f5?! { [%eval -2.19] } { Inaccuracy. Re7 was best. } { [%clk 0:47:26] } 32. gxf5 { [%eval -2.22] [%clk 0:40:09] } 32... Qxf5 { [%eval -2.22] [%clk 0:47:44] } 33. Qf3 { [%eval -2.11] [%clk 0:37:13] } 33... Rf8?? { [%eval 0.0] } { Blunder. b4 was best. } { [%clk 0:46:42] } 34. Rf1?? { [%eval -2.22] } { Blunder. Nd6 was best. } { [%clk 0:32:56] } 34... Rd5 { [%eval -2.3] [%clk 0:45:43] } 35. Ng3 { [%eval -2.13] [%clk 0:30:21] } 35... Qf6 { [%eval -2.16] [%clk 0:45:57] } 36. Rc2 { [%eval -2.2] [%clk 0:30:32] } 36... Qh4?! { [%eval -1.49] } { Inaccuracy. Rxc5 was best. } { [%clk 0:41:30] } 37. Rd2 { [%eval -1.5] [%clk 0:24:53] } 37... Qe7 { [%eval -1.29] [%clk 0:39:25] } 38. Rc1? { [%eval -3.0] } { Mistake. Ne2 was best. } { [%clk 0:22:31] } 38... Rxc5 { [%eval -3.01] [%clk 0:38:48] } 39. Rcd1?! { [%eval -4.04] } { Inaccuracy. Rxc5 was best. } { [%clk 0:21:32] } 39... Qe3 { [%eval -3.82] [%clk 0:36:17] } 40. Qg2 { [%eval -3.8] [%clk 0:19:17] } 40... Rd5 { [%eval -3.7] [%clk 0:36:04] } 41. Kb1 { [%eval -3.8] [%clk 0:17:56] } 41... Rfd8?! { [%eval -2.61] } { Inaccuracy. Qxf4 was best. } { [%clk 0:36:01] } 42. a3?! { [%eval -3.62] } { Inaccuracy. Ne2 was best. } { [%clk 0:16:45] } 42... a5 { [%eval -2.97] [%clk 0:21:44] } 43. f5?? { [%eval -6.0] } { Blunder. Ne2 was best. } { [%clk 0:13:16] } 43... b4? { [%eval -3.24] } { Mistake. Bxb2 was best. } { [%clk 0:20:57] } 44. axb4 { [%eval -3.73] [%clk 0:12:59] } 44... axb4 { [%eval -3.17] [%clk 0:20:14] } 45. f6?! { [%eval -4.96] } { Inaccuracy. Ne4 was best. } { [%clk 0:13:20] } 45... Bxf6 { [%eval -4.82] [%clk 0:16:49] } 46. Rxd5 { [%eval -4.64] [%clk 0:09:57] } 46... cxd5 { [%eval -4.41] [%clk 0:16:35] } 47. Rxd5? { [%eval -7.45] } { Mistake. Nf5 was best. } { [%clk 0:09:12] } 47... Qe1+ { [%eval -7.38] [%clk 0:16:31] } 48. Kc2 { [%eval -7.31] [%clk 0:09:32] } 48... Rc8+ { [%eval -7.86] [%clk 0:16:36] } 49. Kb3 { [%eval -7.43] [%clk 0:07:54] } 49... Qe3+ { [%eval -7.41] [%clk 0:15:16] } 50. Kxb4? { [%eval #-6] } { Checkmate is now unavoidable. Ka4 was best. } { [%clk 0:05:27] } 50... Be7+ { [%eval #-5] [%clk 0:13:38] } 51. Ka4 { [%eval #-5] [%clk 0:03:36] } 51... Qa7+?! { [%eval -10.48] } { Lost forced checkmate sequence. Ra8+ was best. } { [%clk 0:12:47] } 52. Kb3 { [%eval -8.69] [%clk 0:03:08] } 52... Rb8+ { [%eval -9.79] [%clk 0:10:07] } 53. Kc2 { [%eval -8.49] [%clk 0:01:23] } 53... Bf6 { [%eval -7.41] [%clk 0:10:04] } 54. Rd2? { [%eval #-20] } { Checkmate is now unavoidable. Ne2 was best. } { [%clk 0:00:56] } 54... Rxb2+ { [%eval -48.94] [%clk 0:10:14] } 55. Kd3?! { [%eval #-5] } { Checkmate is now unavoidable. Kd1 was best. } { [%clk 0:00:40] } 55... Qa6+?! { [%eval -71.72] } { Lost forced checkmate sequence. Qd4+ was best. } { [%clk 0:08:50] } 56. Ke4?! { [%eval #-5] } { Checkmate is now unavoidable. Ke3 was best. } { [%clk 0:00:38] } 56... Qa8+ { [%eval #-21] [%clk 0:09:12] } 57. Kf5 { [%eval #-20] [%clk 0:00:44] } 57... Qxg2? { [%eval -7.12] } { Lost forced checkmate sequence. Qc8+ was best. } { [%clk 0:09:29] } 58. Rxg2 { [%eval -6.87] [%clk 0:00:53] } 58... Rxg2 { [%eval -6.72] [%clk 0:09:51] } 59. Ne4 { [%eval -6.68] [%clk 0:01:19] } 59... Ra2 { [%eval -6.31] [%clk 0:09:09] } 60. Kg6?? { [%eval #-14] } { Checkmate is now unavoidable. Kg4 was best. } { [%clk 0:01:33] } 60... Ra5 { [%eval #-13] [%clk 0:08:37] } 61. Nc5 { [%eval #-13] [%clk 0:00:49] } 61... Rb5 { [%eval #-15] [%clk 0:08:20] } 62. Ne4 { [%eval #-14] [%clk 0:00:44] } 62... Rd5 { [%eval #-13] [%clk 0:08:26] } 63. Nxf6+ { [%eval #-13] [%clk 0:00:32] } 63... gxf6 { [%eval #-12] [%clk 0:08:44] } 64. Kxf6 { [%eval #-12] [%clk 0:00:42] } 64... Rxh5 { [%eval #-11] [%clk 0:09:06] } 65. Kg6 { [%eval #-10] [%clk 0:01:09] } 65... Rh1 { [%eval #-12] [%clk 0:09:22] } 0-1