Event: Round 1: Samunenkov, Ihor - Kovalenko, Igor
Site: https://lichess.org/broadcast/marble-palace-challenge-2025--rapid/round-1/VNWpXQqP/0I9BD5Ce
White: Samunenkov, Ihor
WhiteTitle: GM
WhiteElo: 2428
Black: Kovalenko, Igor
BlackTitle: GM
BlackElo: 2618
Result: 1/2-1/2
ECO: B31
Opening: Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation
Variant: Standard
TimeControl: 15+10

1. e4 { [%eval 0.18] [%clk 0:15:16] } 1... c5 { [%eval 0.24] [%clk 0:15:17] } 2. Nf3 { [%eval 0.2] [%clk 0:15:24] } 2... Nc6 { [%eval 0.3] [%clk 0:15:25] } 3. Bb5 { [%eval 0.17] [%clk 0:15:31] } 3... g6 { [%eval 0.24] [%clk 0:15:21] } 4. O-O { [%eval 0.22] [%clk 0:15:36] } 4... Bg7 { [%eval 0.22] [%clk 0:15:29] } 5. c3 { [%eval 0.11] [%clk 0:15:45] } 5... Nf6 { [%eval 0.26] [%clk 0:15:36] } 6. Re1 { [%eval 0.21] [%clk 0:15:52] } 6... O-O { [%eval 0.22] [%clk 0:15:41] } 7. d4 { [%eval 0.22] [%clk 0:15:59] } 7... cxd4 { [%eval 0.3] [%clk 0:15:37] } 8. cxd4 { [%eval 0.47] [%clk 0:16:07] } 8... a6 { [%eval 0.59] [%clk 0:15:26] } 9. Bf1 { [%eval 0.28] [%clk 0:15:46] } 9... d5 { [%eval 0.3] [%clk 0:15:22] } 10. e5 { [%eval 0.34] [%clk 0:15:54] } 10... Ne4 { [%eval 0.37] [%clk 0:15:31] } 11. Nc3 { [%eval 0.27] [%clk 0:15:57] } 11... Bg4 { [%eval 0.31] [%clk 0:15:16] } 12. Be3 { [%eval 0.21] [%clk 0:14:20] } 12... e6 { [%eval 0.17] [%clk 0:15:14] } 13. h3 { [%eval 0.28] [%clk 0:14:03] } 13... Bxf3 { [%eval 0.31] [%clk 0:15:21] } 14. Qxf3 { [%eval 0.33] [%clk 0:14:08] } 14... Nxc3 { [%eval 0.59] [%clk 0:15:28] } 15. bxc3 { [%eval 0.61] [%clk 0:14:16] } 15... Rc8 { [%eval 0.64] [%clk 0:15:36] } 16. Qg3 { [%eval 0.41] [%clk 0:14:06] } 16... Ne7 { [%eval 0.29] [%clk 0:14:36] } 17. Bd2 { [%eval 0.3] [%clk 0:13:28] } 17... Rc6 { [%eval 0.67] [%clk 0:14:31] } 18. Bd3 { [%eval 0.67] [%clk 0:13:16] } 18... Qc7 { [%eval 0.91] [%clk 0:13:00] } 19. Rec1 { [%eval 0.38] [%clk 0:10:59] } 19... Rc8 { [%eval 0.92] [%clk 0:11:45] } 20. Qf3 { [%eval 0.91] [%clk 0:10:22] } 20... Qd8 { [%eval 1.1] [%clk 0:11:40] } 21. h4?! { [%eval 0.54] } { Inaccuracy. Rcb1 was best. } { [%clk 0:09:39] } 21... Qf8?! { [%eval 1.2] } { Inaccuracy. Nf5 was best. } { [%clk 0:11:45] } 22. Rc2?! { [%eval 0.49] } { Inaccuracy. Rcb1 was best. } { [%clk 0:08:27] } 22... b5 { [%eval 0.63] [%clk 0:11:26] } 23. Rb1?! { [%eval -0.04] } { Inaccuracy. Rb2 was best. } { [%clk 0:08:14] } 23... f6 { [%eval 0.27] [%clk 0:06:53] } 24. exf6 { [%eval 0.13] [%clk 0:07:58] } 24... Qxf6 { [%eval 0.17] [%clk 0:07:00] } 25. Qh3 { [%eval 0.23] [%clk 0:08:01] } 25... Nf5 { [%eval 0.18] [%clk 0:07:00] } 26. Bg5 { [%eval -0.1] [%clk 0:07:43] } 26... Qf7 { [%eval -0.13] [%clk 0:06:59] } 27. Rbc1 { [%eval -0.12] [%clk 0:06:31] } 27... h6 { [%eval -0.04] [%clk 0:02:49] } 28. Bd2 { [%eval 0.0] [%clk 0:06:32] } 28... h5 { [%eval 0.0] [%clk 0:02:53] } 29. g4 { [%eval -0.12] [%clk 0:05:48] } 29... hxg4 { [%eval -0.21] [%clk 0:02:43] } 30. Qxg4 { [%eval -0.19] [%clk 0:05:56] } 30... Kf8 { [%eval 0.01] [%clk 0:02:26] } 31. Kg2 { [%eval 0.0] [%clk 0:04:41] } 31... Bf6 { [%eval -0.16] [%clk 0:02:12] } 32. Rh1 { [%eval -0.08] [%clk 0:03:39] } 32... Ke7 { [%eval 0.06] [%clk 0:02:17] } 33. Rb2 { [%eval 0.15] [%clk 0:02:34] } 33... Qh7 { [%eval 0.08] [%clk 0:00:49] } 34. a4 { [%eval 0.01] [%clk 0:00:50] } 34... bxa4 { [%eval 0.43] [%clk 0:00:45] } 35. Rb4 { [%eval 0.0] [%clk 0:00:50] } 35... Nxh4+ { [%eval 0.0] [%clk 0:00:29] } 36. Kf1 { [%eval 0.0] [%clk 0:00:37] } 36... Qh5 { [%eval 0.0] [%clk 0:00:36] } 37. Qxh5 { [%eval 0.0] [%clk 0:00:37] } 37... gxh5 { [%eval 0.0] [%clk 0:00:45] } 38. Ke2 { [%eval 0.0] [%clk 0:00:45] } 38... Kf7 { [%eval 0.01] [%clk 0:00:13] } 39. Rh3?! { [%eval -0.74] } { Inaccuracy. Rxa4 was best. } { [%clk 0:00:14] } 39... a5?! { [%eval 0.05] } { Inaccuracy. a3 was best. } { [%clk 0:00:18] } 40. Rxa4 { [%eval 0.03] [%clk 0:00:22] } 40... Ra8 { [%eval 0.08] [%clk 0:00:28] } 41. Kd1 { [%eval 0.04] [%clk 0:00:20] } 41... Rb6 { [%eval 0.1] [%clk 0:00:34] } 42. Kc2 { [%eval 0.03] [%clk 0:00:29] } 42... Rbb8 { [%eval 0.0] [%clk 0:00:40] } 43. Rh1 { [%eval 0.0] [%clk 0:00:18] } 43... Be7 { [%eval 0.12] [%clk 0:00:41] } 44. f4 { [%eval -0.06] [%clk 0:00:12] } 44... Rg8 { [%eval -0.07] [%clk 0:00:46] } 45. Be2 { [%eval -0.01] [%clk 0:00:16] } 45... Rg2 { [%eval 0.0] [%clk 0:00:48] } 46. Bxh5+ { [%eval -0.03] [%clk 0:00:24] } 46... Kg7 { [%eval -0.03] [%clk 0:00:55] } 47. Re1 { [%eval 0.0] [%clk 0:00:19] } 47... Kf6 { [%eval -0.03] [%clk 0:01:04] } 48. Re2 { [%eval -0.1] [%clk 0:00:19] } 48... Rg1 { [%eval 0.0] [%clk 0:00:54] } 49. Be1 { [%eval -0.47] [%clk 0:00:25] } 49... Nf5 { [%eval -0.45] [%clk 0:01:02] } 50. Bf3 { [%eval -0.63] [%clk 0:00:28] } 50... Bd6 { [%eval -0.28] [%clk 0:01:07] } 51. Bd2 { [%eval -0.21] [%clk 0:00:13] } 51... Rg3 { [%eval -0.31] [%clk 0:01:16] } 52. Rf2 { [%eval -0.3] [%clk 0:00:20] } 52... Bc7 { [%eval -0.13] [%clk 0:01:10] } 53. Rf1 { [%eval -0.55] [%clk 0:00:17] } 53... Rh8 { [%eval -0.52] [%clk 0:01:17] } 54. Rf2 { [%eval -0.5] [%clk 0:00:24] } 54... Rhh3 { [%eval -0.1] [%clk 0:01:19] } 55. Be2 { [%eval -0.31] [%clk 0:00:15] } 55... Nd6 { [%eval -0.06] [%clk 0:01:17] } 56. Bf1 { [%eval -0.02] [%clk 0:00:23] } 56... Rh1 { [%eval -0.03] [%clk 0:01:22] } 57. Bd3 { [%eval -0.1] [%clk 0:00:31] } 57... Rhh3 { [%eval -0.02] [%clk 0:00:45] } 58. Bf1 { [%eval 0.0] [%clk 0:00:39] } 58... Rh8 { [%eval -0.03] [%clk 0:00:31] } 59. Bd3 { [%eval -0.02] [%clk 0:00:44] } 59... Rh1 { [%eval 0.0] [%clk 0:00:22] } 60. c4 { [%eval -0.12] [%clk 0:00:30] } 60... dxc4 { [%eval 0.0] [%clk 0:00:21] } 61. Bxc4 { [%eval 0.0] [%clk 0:00:38] } 61... Ne4 { [%eval 0.0] [%clk 0:00:25] } 62. Re2 { [%eval 0.0] [%clk 0:00:43] } 62... Nxd2 { [%eval 0.0] [%clk 0:00:33] } 63. Rxd2 { [%eval 0.0] [%clk 0:00:33] } 63... Bxf4 { [%eval -0.01] [%clk 0:00:34] } 64. Rf2 { [%eval -0.06] [%clk 0:00:37] } 64... Kg5 { [%eval 0.01] [%clk 0:00:12] } 65. Bxe6 { [%eval 0.0] [%clk 0:00:24] } 65... Bc7 { [%eval 0.01] [%clk 0:00:17] } 66. Rc4 { [%eval 0.11] [%clk 0:00:25] } 66... Bd6 { [%eval 0.09] [%clk 0:00:20] } 67. d5 { [%eval 0.0] [%clk 0:00:16] } 67... Rgg1 { [%eval 0.0] [%clk 0:00:18] } 68. Rc6 { [%eval 0.0] [%clk 0:00:22] } 68... Rc1+ { [%eval 0.0] [%clk 0:00:22] } 69. Kd3 { [%eval 0.0] [%clk 0:00:24] } 69... Rhd1+ { [%eval -0.01] [%clk 0:00:28] } 70. Rd2 { [%eval 0.0] [%clk 0:00:16] } 70... Rxd2+ { [%eval 0.0] [%clk 0:00:36] } 71. Kxd2 { [%eval 0.0] [%clk 0:00:25] } 71... Rxc6 { [%eval 0.01] [%clk 0:00:45] } 1/2-1/2