Event: Round 4: Boidman, Yuri - Baumann, Kevin
Date: 2025-05-18
White: Boidman, Yuri
WhiteTitle: IM
WhiteElo: 2290
Black: Baumann, Kevin
BlackElo: 2037
Result: 1-0
ECO: B53
Opening: Sicilian Defense: Chekhover Variation
Variant: Standard
TimeControl: 15+5

1. e4 { [%eval 0.18] [%clk 0:15:07] } 1... c5 { [%eval 0.25] [%clk 0:15:09] } 2. Nf3 { [%eval 0.2] [%clk 0:15:10] } 2... d6 { [%eval 0.31] [%clk 0:15:13] } 3. d4 { [%eval 0.22] [%clk 0:15:13] } 3... cxd4 { [%eval 0.19] [%clk 0:15:17] } 4. Qxd4 { [%eval 0.08] [%clk 0:15:16] } 4... Nc6 { [%eval 0.16] [%clk 0:15:21] } 5. Bb5 { [%eval 0.12] [%clk 0:15:20] } 5... Bd7 { [%eval 0.18] [%clk 0:15:24] } 6. Bxc6 { [%eval 0.08] [%clk 0:15:23] } 6... Bxc6 { [%eval 0.13] [%clk 0:15:28] } 7. Nc3 { [%eval 0.0] [%clk 0:15:26] } 7... Nf6 { [%eval 0.06] [%clk 0:15:32] } 8. Bg5 { [%eval 0.03] [%clk 0:15:29] } 8... e6 { [%eval 0.0] [%clk 0:15:35] } 9. O-O-O { [%eval 0.0] [%clk 0:15:31] } 9... Be7 { [%eval 0.03] [%clk 0:15:39] } 10. Qd3 { [%eval -0.1] [%clk 0:15:35] } 10... Qa5 { [%eval -0.05] [%clk 0:15:43] } 11. Bd2 { [%eval -0.17] [%clk 0:15:31] } 11... Qa6 { [%eval 0.26] [%clk 0:15:46] } 12. Nd4 { [%eval -0.17] [%clk 0:15:07] } 12... Qxd3 { [%eval -0.16] [%clk 0:15:14] } 13. cxd3 { [%eval -0.19] [%clk 0:15:10] } 13... d5 { [%eval 0.09] [%clk 0:15:17] } 14. Rhe1 { [%eval 0.23] [%clk 0:14:22] } 14... O-O { [%eval 0.2] [%clk 0:14:19] } 15. Bg5 { [%eval -0.04] [%clk 0:14:05] } 15... h6 { [%eval -0.1] [%clk 0:13:49] } 16. Bh4 { [%eval -0.16] [%clk 0:13:06] } 16... g5 { [%eval -0.18] [%clk 0:13:47] } 17. Bg3 { [%eval -0.19] [%clk 0:13:09] } 17... Rac8 { [%eval -0.12] [%clk 0:13:26] } 18. Kb1 { [%eval -0.05] [%clk 0:13:13] } 18... Rfd8 { [%eval -0.02] [%clk 0:12:49] } 19. f4 { [%eval -0.24] [%clk 0:11:40] } 19... Nh5 { [%eval -0.28] [%clk 0:12:34] } 20. f5 { [%eval -0.22] [%clk 0:11:14] } 20... Nxg3 { [%eval -0.27] [%clk 0:12:04] } 21. hxg3 { [%eval -0.31] [%clk 0:11:04] } 21... Bc5 { [%eval -0.06] [%clk 0:11:32] } 22. Nxc6 { [%eval -0.12] [%clk 0:10:49] } 22... Rxc6 { [%eval -0.08] [%clk 0:10:19] } 23. fxe6 { [%eval -0.1] [%clk 0:09:46] } 23... fxe6 { [%eval 0.0] [%clk 0:10:03] } 24. exd5 { [%eval -0.03] [%clk 0:09:24] } 24... exd5 { [%eval -0.01] [%clk 0:10:06] } 25. Re5 { [%eval -0.11] [%clk 0:08:53] } 25... Rcd6 { [%eval 0.1] [%clk 0:07:38] } 26. d4 { [%eval 0.0] [%clk 0:08:01] } 26... Bb6 { [%eval 0.18] [%clk 0:07:42] } 27. Kc2 { [%eval 0.14] [%clk 0:07:28] } 27... Rf6 { [%eval 0.33] [%clk 0:04:35] } 28. Rd2 { [%eval 0.22] [%clk 0:05:52] } 28... Rc6 { [%eval 0.25] [%clk 0:02:35] } 29. Kd3 { [%eval 0.04] [%clk 0:05:30] } 29... Rc4?! { [%eval 0.61] } { Inaccuracy. Ba5 was best. } { [%clk 0:01:50] } 30. Ke3?! { [%eval 0.0] } { Inaccuracy. Ne2 was best. } { [%clk 0:05:34] } 30... Bc7 { [%eval 0.03] [%clk 0:01:24] } 31. Re7 { [%eval 0.0] [%clk 0:05:01] } 31... Bxg3 { [%eval 0.0] [%clk 0:01:20] } 32. Kd3 { [%eval 0.0] [%clk 0:05:00] } 32... Rc7 { [%eval 0.01] [%clk 0:00:37] } 33. Rde2 { [%eval 0.03] [%clk 0:04:43] } 33... Rdd7 { [%eval 0.21] [%clk 0:00:31] } 34. Re8+ { [%eval -0.05] [%clk 0:02:59] } 34... Kg7 { [%eval -0.09] [%clk 0:00:30] } 35. Ra8 { [%eval 0.0] [%clk 0:01:49] } 35... a6 { [%eval 0.0] [%clk 0:00:24] } 36. Ree8 { [%eval 0.0] [%clk 0:01:52] } 36... Kg6 { [%eval 0.1] [%clk 0:00:26] } 37. Rad8 { [%eval 0.0] [%clk 0:01:48] } 37... Bf2?! { [%eval 0.96] } { Inaccuracy. Rxd8 was best. } { [%clk 0:00:09] } 38. g4 { [%eval 0.65] [%clk 0:01:40] } 38... Rf7?! { [%eval 1.77] } { Inaccuracy. Rxd8 was best. } { [%clk 0:00:10] } 39. Nxd5 { [%eval 1.77] [%clk 0:00:49] } 39... Rcd7 { [%eval 1.77] [%clk 0:00:15] } 40. Ke4?! { [%eval 0.98] } { Inaccuracy. Rg8+ was best. } { [%clk 0:00:29] } 40... Bg1?? { [%eval 3.98] } { Blunder. Rxd8 was best. } { [%clk 0:00:10] } 41. Rxd7?? { [%eval 1.5] } { Blunder. Rg8+ was best. } { [%clk 0:00:19] } 41... Rxd7 { [%eval 2.05] [%clk 0:00:15] } 42. Re6+ { [%eval 1.98] [%clk 0:00:14] } 42... Kg7 { [%eval 1.8] [%clk 0:00:18] } 43. Re8?! { [%eval 1.2] } { Inaccuracy. Re7+ was best. } { [%clk 0:00:13] } 43... Kf7 { [%eval 1.18] [%clk 0:00:13] } 44. Rh8 { [%eval 0.87] [%clk 0:00:17] } 44... Kg7 { [%eval 1.22] [%clk 0:00:17] } 45. Rc8?! { [%eval 0.6] } { Inaccuracy. Rg8+ was best. } { [%clk 0:00:20] } 45... Kg6?! { [%eval 1.53] } { Inaccuracy. Rf7 was best. } { [%clk 0:00:11] } 46. Re8?! { [%eval 0.82] } { Inaccuracy. Rf8 was best. } { [%clk 0:00:23] } 46... Kf7 { [%eval 1.18] [%clk 0:00:10] } 47. Rh8 { [%eval 0.84] [%clk 0:00:26] } 47... Kg7 { [%eval 0.89] [%clk 0:00:15] } 48. Re8?! { [%eval 0.0] } { Inaccuracy. Rg8+ was best. } { [%clk 0:00:30] } 48... Kf7 { [%eval 1.18] [%clk 0:00:18] } 49. Re5 { [%eval 1.18] [%clk 0:00:33] } 49... Bh2 { [%eval 1.39] [%clk 0:00:16] } 50. Rf5+ { [%eval 1.48] [%clk 0:00:37] } 50... Kg7 { [%eval 1.2] [%clk 0:00:20] } 51. Nf6?! { [%eval 0.38] } { Inaccuracy. Rf3 was best. } { [%clk 0:00:35] } 51... Re7+ { [%eval 0.38] [%clk 0:00:21] } 52. Kd3 { [%eval 0.53] [%clk 0:00:38] } 52... Bg1? { [%eval 2.16] } { Mistake. Re1 was best. } { [%clk 0:00:25] } 53. d5?! { [%eval 1.28] } { Inaccuracy. Nh5+ was best. } { [%clk 0:00:37] } 53... Bh2 { [%eval 1.47] [%clk 0:00:19] } 54. Nh5+ { [%eval 1.51] [%clk 0:00:38] } 54... Kg8 { [%eval 1.42] [%clk 0:00:22] } 55. Rf6?! { [%eval 0.64] } { Inaccuracy. Nf6+ was best. } { [%clk 0:00:40] } 55... Kh7?? { [%eval 4.6] } { Blunder. Re5 was best. } { [%clk 0:00:26] } 56. Re6 { [%eval 4.52] [%clk 0:00:41] } 56... Rxe6 { [%eval 4.86] [%clk 0:00:19] } 57. dxe6 { [%eval 4.7] [%clk 0:00:43] } 57... Kg6 { [%eval 5.25] [%clk 0:00:23] } 58. Ke4 { [%eval 5.06] [%clk 0:00:47] } 58... Bd6 { [%eval 5.48] [%clk 0:00:26] } 59. Kd5 { [%eval 4.56] [%clk 0:00:50] } 59... Bb8?! { [%eval 6.18] } { Inaccuracy. Bb4 was best. } { [%clk 0:00:11] } 60. b3 { [%eval 6.42] [%clk 0:00:52] } 60... Bh2 { [%eval 6.27] [%clk 0:00:13] } 61. a4 { [%eval 6.33] [%clk 0:00:52] } 61... Bb8?? { [%eval #16] } { Checkmate is now unavoidable. a5 was best. } { [%clk 0:00:17] } 62. Kc5 { [%eval #15] [%clk 0:00:44] } 62... Bc7 { [%eval #14] [%clk 0:00:21] } 63. b4 { [%eval #13] [%clk 0:00:44] } 63... a5 { [%eval #12] [%clk 0:00:07] } 64. b5 { [%eval #11] [%clk 0:00:38] } 64... Bh2 { [%eval #10] [%clk 0:00:06] } 65. Kb6 { [%eval #9] [%clk 0:00:39] } 65... Kh7 { [%eval #7] [%clk 0:00:11] } 66. Kxb7 { [%eval #8] [%clk 0:00:37] } 1-0