Event: Round 4: Sivuk, Vitaly - Akbas, Umut Ata
Site: https://lichess.org/broadcast/fujairah-global-2025--masters--boards-1-100/round-4/qsaIoQsL/JoX7mI5i
White: Sivuk, Vitaly
WhiteTitle: GM
WhiteElo: 2495
Black: Akbas, Umut Ata
BlackTitle: IM
BlackElo: 2425
Result: 1-0
ECO: B53
Opening: Sicilian Defense: Chekhover Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:52] } 1... c5 { [%eval 0.24] [%clk 1:30:53] } 2. Nf3 { [%eval 0.2] [%clk 1:31:11] } 2... d6 { [%eval 0.31] [%clk 1:31:16] } 3. d4 { [%eval 0.22] [%clk 1:31:31] } 3... cxd4 { [%eval 0.19] [%clk 1:31:38] } 4. Qxd4 { [%eval 0.0] [%clk 1:31:55] } 4... Nf6 { [%eval 0.0] [%clk 1:31:50] } 5. Be2 { [%eval -0.05] [%clk 1:31:40] } 5... Nc6 { [%eval 0.0] [%clk 1:32:04] } 6. Qe3 { [%eval 0.0] [%clk 1:31:38] } 6... g6 { [%eval 0.14] [%clk 1:32:14] } 7. O-O { [%eval 0.2] [%clk 1:31:33] } 7... Bg7 { [%eval 0.0] [%clk 1:32:26] } 8. h3 { [%eval 0.17] [%clk 1:30:25] } 8... O-O { [%eval 0.04] [%clk 1:31:57] } 9. Rd1 { [%eval 0.06] [%clk 1:30:41] } 9... Be6 { [%eval 0.05] [%clk 1:31:49] } 10. Nc3 { [%eval 0.06] [%clk 1:27:57] } 10... Qa5 { [%eval 0.22] [%clk 1:26:43] } 11. a3 { [%eval 0.13] [%clk 1:17:39] } 11... Rfc8 { [%eval 0.34] [%clk 1:22:48] } 12. Rb1 { [%eval 0.0] [%clk 1:13:16] } 12... Ne5 { [%eval -0.01] [%clk 1:20:09] } 13. Nd4 { [%eval -0.01] [%clk 1:06:08] } 13... Bd7 { [%eval 0.17] [%clk 1:16:58] } 14. Bd2 { [%eval -0.05] [%clk 0:59:08] } 14... Nc4 { [%eval -0.07] [%clk 1:09:10] } 15. Bxc4 { [%eval 0.0] [%clk 0:56:54] } 15... Rxc4 { [%eval 0.0] [%clk 1:04:16] } 16. Qd3 { [%eval -0.04] [%clk 0:54:16] } 16... Rac8?! { [%eval 0.56] } { Inaccuracy. Qa6 was best. } { [%clk 0:58:45] } 17. Nd5 { [%eval 0.6] [%clk 0:50:45] } 17... Qd8 { [%eval 0.69] [%clk 0:58:59] } 18. Ne3?! { [%eval -0.1] } { Inaccuracy. b3 was best. } { [%clk 0:50:48] } 18... Ra4?! { [%eval 0.78] } { Inaccuracy. R4c5 was best. } { [%clk 0:54:04] } 19. c4 { [%eval 0.62] [%clk 0:45:14] } 19... b5 { [%eval 0.73] [%clk 0:53:57] } 20. Nxb5 { [%eval 0.83] [%clk 0:41:04] } 20... Nxe4 { [%eval 0.84] [%clk 0:52:45] } 21. Bb4 { [%eval 0.86] [%clk 0:34:35] } 21... Nc5 { [%eval 0.98] [%clk 0:41:26] } 22. Bxc5 { [%eval 0.74] [%clk 0:27:57] } 22... Bxb5 { [%eval 1.08] [%clk 0:37:02] } 23. b3?! { [%eval 0.49] } { Inaccuracy. Bb4 was best. } { [%clk 0:26:17] } 23... Rxc5 { [%eval 0.4] [%clk 0:37:23] } 24. bxa4 { [%eval 0.5] [%clk 0:26:38] } 24... Bxa4 { [%eval 0.44] [%clk 0:37:49] } 25. Re1 { [%eval 0.39] [%clk 0:26:47] } 25... a5?! { [%eval 1.01] } { Inaccuracy. Bc6 was best. } { [%clk 0:34:55] } 26. Nd5 { [%eval 1.02] [%clk 0:23:21] } 26... e6 { [%eval 1.12] [%clk 0:33:53] } 27. Nc3 { [%eval 1.03] [%clk 0:23:20] } 27... Bc6 { [%eval 1.03] [%clk 0:31:39] } 28. Ne4 { [%eval 1.02] [%clk 0:23:32] } 28... Bxe4 { [%eval 1.0] [%clk 0:31:08] } 29. Rxe4 { [%eval 1.03] [%clk 0:22:26] } 29... Qc7 { [%eval 1.35] [%clk 0:27:10] } 30. Qb3 { [%eval 1.52] [%clk 0:12:56] } 30... Bf8 { [%eval 1.61] [%clk 0:22:46] } 31. Qa4?! { [%eval 0.97] } { Inaccuracy. g3 was best. } { [%clk 0:12:27] } 31... d5 { [%eval 0.92] [%clk 0:18:37] } 32. cxd5 { [%eval 1.15] [%clk 0:12:12] } 32... Rxd5 { [%eval 1.17] [%clk 0:19:01] } 33. Qb3 { [%eval 0.63] [%clk 0:09:06] } 33... Rc5 { [%eval 0.39] [%clk 0:16:29] } 34. a4 { [%eval 0.39] [%clk 0:08:43] } 34... Rc3 { [%eval 0.4] [%clk 0:15:02] } 35. Qd1 { [%eval 0.39] [%clk 0:08:40] } 35... Bb4?! { [%eval 1.02] } { Inaccuracy. h5 was best. } { [%clk 0:12:44] } 36. Rd4 { [%eval 0.67] [%clk 0:07:33] } 36... Qc5 { [%eval 1.0] [%clk 0:11:34] } 37. Rd7?! { [%eval 0.33] } { Inaccuracy. Rd3 was best. } { [%clk 0:06:49] } 37... h5 { [%eval 0.57] [%clk 0:10:51] } 38. Qe2 { [%eval 0.03] [%clk 0:06:10] } 38... Qf5?! { [%eval 0.75] } { Inaccuracy. Rc2 was best. } { [%clk 0:10:15] } 39. Rf1?! { [%eval 0.0] } { Inaccuracy. Qb2 was best. } { [%clk 0:04:47] } 39... Rc2 { [%eval 0.11] [%clk 0:09:01] } 40. Qb5 { [%eval 0.03] [%clk 0:02:39] } 40... Qf6?! { [%eval 1.02] } { Inaccuracy. Kg7 was best. } { [%clk 0:05:39] } 41. Rd3 { [%eval 0.61] [%clk 0:02:19] } 41... Qe7?! { [%eval 1.75] } { Inaccuracy. h4 was best. } { [%clk 0:02:05] } 42. Rfd1 { [%eval 1.64] [%clk 0:02:13] } 42... Rc5 { [%eval 1.41] [%clk 0:02:01] } 43. Qb8+ { [%eval 1.36] [%clk 0:02:15] } 43... Kh7 { [%eval 1.61] [%clk 0:02:07] } 44. Rf3 { [%eval 1.22] [%clk 0:01:52] } 44... Rc3?? { [%eval 3.16] } { Blunder. h4 was best. } { [%clk 0:00:46] } 45. Rxc3 { [%eval 3.15] [%clk 0:01:19] } 45... Bxc3 { [%eval 2.85] [%clk 0:01:12] } 46. Qd8 { [%eval 2.51] [%clk 0:00:42] } 46... Qb4?! { [%eval 3.68] } { Inaccuracy. Qa3 was best. } { [%clk 0:01:01] } 47. Qe8?! { [%eval 2.89] } { Inaccuracy. Qc7 was best. } { [%clk 0:00:37] } 47... Qf4 { [%eval 2.92] [%clk 0:00:42] } 48. g3 { [%eval 2.82] [%clk 0:00:33] } 48... Qf6?! { [%eval 3.81] } { Inaccuracy. Qf3 was best. } { [%clk 0:00:52] } 49. Rd7 { [%eval 3.78] [%clk 0:00:36] } 49... Kg7 { [%eval 3.67] [%clk 0:01:16] } 50. Rd8 { [%eval 3.87] [%clk 0:00:50] } 50... Kh6 { [%eval 3.58] [%clk 0:00:42] } 51. Qf8+ { [%eval 4.09] [%clk 0:01:08] } 51... Qg7 { [%eval 3.93] [%clk 0:00:43] } 52. Kf1 { [%eval 3.64] [%clk 0:00:47] } 52... g5 { [%eval 4.25] [%clk 0:00:46] } 53. g4 { [%eval 4.33] [%clk 0:00:58] } 53... hxg4 { [%eval 5.06] [%clk 0:01:03] } 54. hxg4 { [%eval 5.04] [%clk 0:01:24] } 54... Qxf8 { [%eval 4.96] [%clk 0:01:00] } 55. Rxf8 { [%eval 4.73] [%clk 0:01:49] } 55... Kg7 { [%eval 4.63] [%clk 0:01:09] } 56. Rb8 { [%eval 4.36] [%clk 0:02:00] } 56... Kf6 { [%eval 5.14] [%clk 0:00:41] } 57. Rb5 { [%eval 5.16] [%clk 0:02:20] } 57... Kg6 { [%eval 4.74] [%clk 0:00:34] } 58. Ke2 { [%eval 5.07] [%clk 0:02:32] } 58... f5 { [%eval 5.55] [%clk 0:00:57] } 59. f3 { [%eval 5.6] [%clk 0:02:54] } 59... Kf6 { [%eval 5.6] [%clk 0:01:09] } 60. Kd3 { [%eval 5.04] [%clk 0:03:04] } 60... Be1 { [%eval 5.22] [%clk 0:01:35] } 61. Rb1 { [%eval 5.0] [%clk 0:02:35] } 61... Bf2 { [%eval 5.22] [%clk 0:01:53] } 62. Kc4 { [%eval 5.16] [%clk 0:02:12] } 62... Ke5 { [%eval 4.97] [%clk 0:02:13] } 63. Rb5+ { [%eval 5.22] [%clk 0:01:03] } 63... Kf4 { [%eval 5.68] [%clk 0:02:38] } 64. Rxa5 { [%eval 5.65] [%clk 0:01:23] } 64... Be1 { [%eval 5.74] [%clk 0:00:36] } 65. Rb5 { [%eval 5.66] [%clk 0:01:38] } 65... fxg4 { [%eval 5.5] [%clk 0:00:42] } 66. fxg4 { [%eval 4.88] [%clk 0:02:05] } 66... e5 { [%eval 5.88] [%clk 0:00:56] } 67. Kd3 { [%eval 5.45] [%clk 0:02:02] } 67... e4+ { [%eval 7.04] [%clk 0:00:54] } 68. Ke2 { [%eval 6.98] [%clk 0:02:22] } 68... Bc3 { [%eval 10.87] [%clk 0:01:20] } 69. a5 { [%eval 8.49] [%clk 0:02:46] } 69... Kxg4? { [%eval #29] } { Checkmate is now unavoidable. Kg3 was best. } { [%clk 0:01:36] } 70. a6 { [%eval #31] [%clk 0:02:53] } 70... Bd4 { [%eval 11.04] [%clk 0:02:01] } 71. Rb4 { [%eval 14.23] [%clk 0:03:04] } 71... Bc5 { [%eval 9.37] [%clk 0:02:24] } 72. Rxe4+ { [%eval 6.03] [%clk 0:03:25] } 72... Kh3?? { [%eval #18] } { Checkmate is now unavoidable. Kf5 was best. } { [%clk 0:02:48] } 73. Re5 { [%eval #20] [%clk 0:03:49] } 1-0