Event: Round 6: Shirov, Alexei - Gan-Erdene, Sugar
Date: 2025-06-12
White: Shirov, Alexei
WhiteTitle: GM
WhiteElo: 2707
Black: Gan-Erdene, Sugar
BlackTitle: IM
BlackElo: 2433
Result: 1/2-1/2
ECO: B67
Opening: Sicilian Defense: Richter-Rauzer Variation, Neo-Modern Variation
Variant: Standard
TimeControl: 15+10

1. e4 { [%eval 0.18] [%clk 0:15:17] } 1... c5 { [%eval 0.25] [%clk 0:15:18] } 2. Nf3 { [%eval 0.2] [%clk 0:15:26] } 2... d6 { [%eval 0.31] [%clk 0:15:26] } 3. d4 { [%eval 0.22] [%clk 0:15:34] } 3... cxd4 { [%eval 0.19] [%clk 0:15:34] } 4. Nxd4 { [%eval 0.18] [%clk 0:15:43] } 4... Nf6 { [%eval 0.31] [%clk 0:15:43] } 5. Nc3 { [%eval 0.32] [%clk 0:15:51] } 5... Nc6 { [%eval 0.3] [%clk 0:15:51] } 6. Bg5 { [%eval 0.25] [%clk 0:15:54] } 6... e6 { [%eval 0.39] [%clk 0:15:59] } 7. Qd2 { [%eval 0.39] [%clk 0:15:52] } 7... a6 { [%eval 0.33] [%clk 0:16:07] } 8. O-O-O { [%eval 0.35] [%clk 0:15:40] } 8... Bd7 { [%eval 0.35] [%clk 0:16:14] } 9. f3 { [%eval 0.36] [%clk 0:15:33] } 9... Be7 { [%eval 0.38] [%clk 0:15:58] } 10. Kb1 { [%eval 0.45] [%clk 0:14:40] } 10... Rc8 { [%eval 0.51] [%clk 0:15:30] } 11. Nxc6 { [%eval 0.48] [%clk 0:12:23] } 11... Bxc6 { [%eval 0.54] [%clk 0:15:37] } 12. h4 { [%eval 0.49] [%clk 0:12:18] } 12... h6 { [%eval 0.55] [%clk 0:15:36] } 13. Be3 { [%eval 0.55] [%clk 0:12:26] } 13... h5 { [%eval 0.57] [%clk 0:15:40] } 14. Ne2 { [%eval 0.52] [%clk 0:12:27] } 14... d5 { [%eval 0.66] [%clk 0:13:31] } 15. e5 { [%eval 0.73] [%clk 0:12:24] } 15... Nd7 { [%eval 0.64] [%clk 0:13:39] } 16. f4 { [%eval 0.59] [%clk 0:12:30] } 16... Bb5 { [%eval 0.6] [%clk 0:12:39] } 17. Nd4?! { [%eval -0.27] } { Inaccuracy. f5 was best. } { [%clk 0:07:34] } 17... Bxf1 { [%eval -0.24] [%clk 0:12:47] } 18. Rdxf1 { [%eval -0.31] [%clk 0:07:42] } 18... g6 { [%eval -0.34] [%clk 0:12:35] } 19. g4 { [%eval -0.54] [%clk 0:05:20] } 19... hxg4 { [%eval -0.61] [%clk 0:12:39] } 20. Qg2 { [%eval -0.52] [%clk 0:04:27] } 20... Nc5 { [%eval -0.13] [%clk 0:11:14] } 21. Qxg4 { [%eval -0.11] [%clk 0:04:09] } 21... Rh5 { [%eval -0.06] [%clk 0:03:29] } 22. Nf3 { [%eval -0.47] [%clk 0:04:11] } 22... Ne4 { [%eval -0.29] [%clk 0:02:44] } 23. Ng5 { [%eval -0.28] [%clk 0:04:10] } 23... Bxg5 { [%eval -0.29] [%clk 0:02:07] } 24. fxg5 { [%eval -0.33] [%clk 0:02:59] } 24... Qc7 { [%eval -0.34] [%clk 0:01:51] } 25. Qg2 { [%eval -0.37] [%clk 0:02:03] } 25... Kf8 { [%eval -0.03] [%clk 0:01:07] } 26. Rf4 { [%eval -0.1] [%clk 0:01:39] } 26... Kg8 { [%eval -0.17] [%clk 0:01:09] } 27. Rhf1 { [%eval -0.1] [%clk 0:01:42] } 27... Rf8 { [%eval -0.23] [%clk 0:00:34] } 28. Bd4 { [%eval 0.0] [%clk 0:00:38] } 28... Qc4 { [%eval 0.0] [%clk 0:00:37] } 29. Rd1 { [%eval -0.02] [%clk 0:00:42] } 29... b5 { [%eval -0.04] [%clk 0:00:37] } 30. Rd3 { [%eval -0.57] [%clk 0:00:26] } 30... a5?! { [%eval -0.01] } { Inaccuracy. b4 was best. } { [%clk 0:00:26] } 31. b3 { [%eval -0.03] [%clk 0:00:24] } 31... Qc7 { [%eval -0.08] [%clk 0:00:27] } 32. Kb2?! { [%eval -0.91] } { Inaccuracy. a3 was best. } { [%clk 0:00:31] } 32... b4 { [%eval -0.94] [%clk 0:00:27] } 33. Rdf3 { [%eval -0.75] [%clk 0:00:29] } 33... a4 { [%eval -0.39] [%clk 0:00:30] } 34. Qe2?! { [%eval -1.33] } { Inaccuracy. bxa4 was best. } { [%clk 0:00:17] } 34... axb3 { [%eval -1.35] [%clk 0:00:32] } 35. Rxb3 { [%eval -1.59] [%clk 0:00:16] } 35... Qa5 { [%eval -1.28] [%clk 0:00:30] } 36. Qe1 { [%eval -1.53] [%clk 0:00:15] } 36... Ra8?! { [%eval -0.76] } { Inaccuracy. Rb8 was best. } { [%clk 0:00:36] } 37. Qxb4 { [%eval -0.81] [%clk 0:00:20] } 37... Qxa2+ { [%eval -0.89] [%clk 0:00:27] } 38. Kc1 { [%eval -0.91] [%clk 0:00:29] } 38... Qa6?! { [%eval -0.17] } { Inaccuracy. Rc8 was best. } { [%clk 0:00:27] } 39. Qb7 { [%eval -0.08] [%clk 0:00:14] } 39... Qxb7 { [%eval -0.13] [%clk 0:00:30] } 40. Rxb7 { [%eval -0.18] [%clk 0:00:23] } 40... Rh7 { [%eval -0.01] [%clk 0:00:36] } 41. Rc7 { [%eval -0.06] [%clk 0:00:19] } 41... f5 { [%eval -0.1] [%clk 0:00:40] } 42. Rc6?! { [%eval -0.81] } { Inaccuracy. Rxh7 was best. } { [%clk 0:00:18] } 42... Re8 { [%eval -0.78] [%clk 0:00:48] } 43. c4?! { [%eval -1.8] } { Inaccuracy. Bb6 was best. } { [%clk 0:00:17] } 43... dxc4 { [%eval -1.61] [%clk 0:00:56] } 44. Rxc4 { [%eval -1.39] [%clk 0:00:25] } 44... Rd7 { [%eval -1.47] [%clk 0:00:49] } 45. Kc2 { [%eval -1.38] [%clk 0:00:23] } 45... Kf7?! { [%eval -0.42] } { Inaccuracy. Ra8 was best. } { [%clk 0:00:58] } 46. Be3 { [%eval -0.49] [%clk 0:00:25] } 46... Ke7 { [%eval 0.0] [%clk 0:00:51] } 47. Rcxe4?? { [%eval -2.98] } { Blunder. Bc5+ was best. } { [%clk 0:00:19] } 47... fxe4 { [%eval -3.0] [%clk 0:01:00] } 48. Bc5+ { [%eval -3.03] [%clk 0:00:26] } 48... Kd8 { [%eval -2.9] [%clk 0:01:09] } 49. Rxe4?! { [%eval -4.49] } { Inaccuracy. Bb6+ was best. } { [%clk 0:00:26] } 49... Rc7 { [%eval -4.05] [%clk 0:01:14] } 50. Rc4 { [%eval -3.97] [%clk 0:00:34] } 50... Kd7?! { [%eval -3.14] } { Inaccuracy. Kc8 was best. } { [%clk 0:01:21] } 51. Kd3 { [%eval -3.13] [%clk 0:00:40] } 51... Rec8 { [%eval -2.79] [%clk 0:01:24] } 52. Rd4+ { [%eval -2.68] [%clk 0:00:46] } 52... Ke8 { [%eval -2.52] [%clk 0:01:33] } 53. Bb4 { [%eval -3.06] [%clk 0:00:52] } 53... Rc1 { [%eval -2.79] [%clk 0:01:36] } 54. Rf4 { [%eval -2.84] [%clk 0:00:58] } 54... Rd1+ { [%eval -2.61] [%clk 0:01:34] } 55. Ke2 { [%eval -2.92] [%clk 0:01:03] } 55... Rd5 { [%eval -2.96] [%clk 0:01:41] } 56. Bd6 { [%eval -3.65] [%clk 0:00:37] } 56... Rc2+ { [%eval -3.65] [%clk 0:01:47] } 57. Ke3 { [%eval -3.6] [%clk 0:00:48] } 57... Rc3+ { [%eval -3.61] [%clk 0:01:48] } 58. Ke2 { [%eval -3.69] [%clk 0:00:57] } 58... Rc2+ { [%eval -3.7] [%clk 0:01:18] } 59. Ke3 { [%eval -3.69] [%clk 0:01:06] } 59... Rc3+ { [%eval -3.49] [%clk 0:00:49] } 60. Ke2 { [%eval -3.52] [%clk 0:01:14] } 60... Rc2+ { [%clk 0:00:30] } 1/2-1/2