Event: Sardinia Worldchess
Date: 2024-05-02
White: Samunenkov, Ihor
WhiteTitle: GM
WhiteElo: 2547
Black: Ezra Paul Chambers
BlackTitle: FM
BlackElo: 2306
Result: 0-1
ECO: D11
Opening: Slav Defense: Modern Line
Variant: Standard
TimeControl: 90min/40 + 30min + 30 sec each move

1. d4 { [%eval 0.14] [%clk 1:30:51] } 1... d5 { [%eval 0.35] [%clk 1:30:53] } 2. c4 { [%eval 0.25] [%clk 1:31:14] } 2... c6 { [%eval 0.25] [%clk 1:31:17] } 3. Nf3 { [%eval 0.23] [%clk 1:31:31] } 3... Nf6 { [%eval 0.24] [%clk 1:31:39] } 4. g3 { [%eval 0.15] [%clk 1:31:55] } 4... Bf5 { [%eval 0.22] [%clk 1:31:56] } 5. Nc3 { [%eval 0.34] [%clk 1:32:07] } 5... e6 { [%eval 0.18] [%clk 1:31:55] } 6. Nh4 { [%eval 0.1] [%clk 1:32:26] } 6... dxc4 { [%eval 0.28] [%clk 1:31:26] } 7. Nxf5 { [%eval 0.23] [%clk 1:32:46] } 7... exf5 { [%eval 0.25] [%clk 1:31:49] } 8. e3 { [%eval 0.35] [%clk 1:33:09] } 8... Nbd7 { [%eval 0.34] [%clk 1:32:04] } 9. Bxc4 { [%eval 0.37] [%clk 1:33:27] } 9... Nb6 { [%eval 0.34] [%clk 1:32:20] } 10. Bb3 { [%eval 0.33] [%clk 1:33:47] } 10... Qd7 { [%eval 0.37] [%clk 1:32:38] } 11. f3 { [%eval 0.32] [%clk 1:33:28] } 11... h5 { [%eval 0.26] [%clk 1:27:13] } 12. Bd2 { [%eval 0.28] [%clk 1:31:53] } 12... h4 { [%eval 0.3] [%clk 1:18:02] } 13. gxh4 { [%eval 0.35] [%clk 1:29:47] } 13... Rxh4 { [%eval 0.36] [%clk 1:08:09] } 14. Qc2 { [%eval -0.11] [%clk 1:15:51] } 14... O-O-O { [%eval -0.07] [%clk 1:01:30] } 15. O-O-O { [%eval -0.04] [%clk 1:09:47] } 15... Rh3 { [%eval -0.07] [%clk 0:56:31] } 16. Rdf1 { [%eval -0.02] [%clk 0:58:39] } 16... Bb4 { [%eval 0.13] [%clk 0:48:49] } 17. a3 { [%eval -0.35] [%clk 0:42:36] } 17... Bxc3 { [%eval -0.37] [%clk 0:41:01] } 18. bxc3 { [%eval -0.41] [%clk 0:42:02] } 18... Kb8 { [%eval 0.1] [%clk 0:31:44] } 19. Be1? { [%eval -1.38] } { Mistake. Rf2 was best. } { [%clk 0:16:31] } 19... Qe7?! { [%eval -0.3] } { Inaccuracy. Nbd5 was best. } { [%clk 0:21:01] } 20. Bg3+ { [%eval -0.62] [%clk 0:10:46] } 20... Ka8 { [%eval -0.71] [%clk 0:21:06] } 21. Kb2 { [%eval -0.69] [%clk 0:04:36] } 21... c5?! { [%eval -0.14] } { Inaccuracy. Nfd5 was best. } { [%clk 0:10:08] } 22. Re1?? { [%eval -3.01] } { Blunder. dxc5 was best. } { [%clk 0:03:08] } 22... c4 { [%eval -3.05] [%clk 0:09:35] } 23. Ba2 { [%eval -2.94] [%clk 0:03:13] } 23... Rd5 { [%eval -2.57] [%clk 0:09:27] } 24. Kc1?! { [%eval -3.38] } { Inaccuracy. Ka1 was best. } { [%clk 0:01:09] } 24... Ra5 { [%eval -3.2] [%clk 0:03:59] } 25. Kd2 { [%eval -3.66] [%clk 0:01:17] } 25... Rxa3 { [%eval -3.86] [%clk 0:03:04] } 26. Bb1 { [%eval -3.85] [%clk 0:00:34] } 26... g6 { [%eval -3.91] [%clk 0:02:28] } 27. Ke2 { [%eval -3.98] [%clk 0:00:47] } 27... Nfd5 { [%eval -4.03] [%clk 0:02:20] } 28. Kf2 { [%eval -3.7] [%clk 0:01:08] } 28... Nxc3 { [%eval -3.19] [%clk 0:02:06] } 29. Qc1 { [%eval -3.96] [%clk 0:00:51] } 29... Nxb1 { [%eval -3.83] [%clk 0:01:02] } 30. Qxb1 { [%eval -3.75] [%clk 0:01:17] } 30... Rh8 { [%eval -3.75] [%clk 0:01:13] } 31. e4 { [%eval -4.21] [%clk 0:00:33] } 31... fxe4 { [%eval -4.21] [%clk 0:01:11] } 32. Rxe4 { [%eval -4.19] [%clk 0:00:52] } 32... Qd7 { [%eval -4.11] [%clk 0:01:16] } 33. d5 { [%eval -4.02] [%clk 0:00:33] } 33... Qf5 { [%eval -3.7] [%clk 0:00:51] } 34. Rhe1 { [%eval -3.84] [%clk 0:00:50] } 34... Rc8 { [%eval -3.77] [%clk 0:00:42] } 35. d6 { [%eval -3.7] [%clk 0:00:32] } 35... Rxf3+ { [%eval -3.67] [%clk 0:00:39] } 36. Kg1 { [%eval -3.69] [%clk 0:00:54] } 36... Rd3 { [%eval -3.42] [%clk 0:00:48] } 37. Re5 { [%eval -3.17] [%clk 0:00:44] } 37... Qd7 { [%eval -3.28] [%clk 0:00:32] } 38. Re7 { [%eval -2.98] [%clk 0:00:33] } 38... Qc6 { [%eval -2.82] [%clk 0:00:43] } 39. Rc7?! { [%eval -4.36] } { Inaccuracy. Qc2 was best. } { [%clk 0:00:32] } 39... Rxc7 { [%eval -4.35] [%clk 0:00:38] } 40. dxc7 { [%eval -4.42] [%clk 0:00:56] } 40... Nc8 { [%eval -4.2] [%clk 0:00:37] } 41. Qb4 { [%eval -4.63] [%clk 0:27:10] } 41... b6 { [%eval -4.63] [%clk 0:26:26] } 42. Qf8 { [%eval -4.53] [%clk 0:26:45] } 42... Kb7 { [%eval -4.55] [%clk 0:26:24] } 43. Qd8 { [%eval -4.75] [%clk 0:25:37] } 43... Qc5+ { [%eval -4.78] [%clk 0:23:31] } 44. Kf1 { [%eval -5.33] [%clk 0:25:43] } 44... Qf5+ { [%eval -5.26] [%clk 0:22:19] } 45. Kg1 { [%eval -5.07] [%clk 0:25:59] } 45... f6 { [%eval -4.6] [%clk 0:20:07] } 46. Rf1 { [%eval -4.66] [%clk 0:24:51] } 46... Qc5+ { [%eval -4.66] [%clk 0:20:22] } 47. Kg2 { [%eval -4.8] [%clk 0:25:01] } 47... f5 { [%eval -4.7] [%clk 0:19:59] } 48. Kh3 { [%eval -4.83] [%clk 0:24:31] } 48... b5 { [%eval -4.88] [%clk 0:19:09] } 49. Qf6 { [%eval -5.04] [%clk 0:23:54] } 49... Qc6 { [%eval -4.79] [%clk 0:18:46] } 50. Qe5 { [%eval -5.34] [%clk 0:23:57] } 50... a6 { [%eval -5.17] [%clk 0:18:17] } 0-1