Event: Round 1: Kevin Fong - Viktor Matviishen
Date: 2022-07-21
White: Kevin Fong
Black: Viktor Matviishen
BlackTitle: IM
Result: 0-1
ECO: B51
Opening: Sicilian Defense: Moscow Variation
Variant: Standard

1. e4 { [%eval 0.33] [%clk 1:26:42] } 1... c5 { [%eval 0.32] [%clk 1:30:55] } 2. Nf3 { [%eval 0.0] [%clk 1:27:03] } 2... d6 { [%eval 0.0] [%clk 1:31:19] } 3. Bb5+ { [%eval 0.0] [%clk 1:27:14] } 3... Nd7 { [%eval 0.24] [%clk 1:31:44] } 4. O-O { [%eval 0.0] [%clk 1:27:37] } 4... a6 { [%eval 0.09] [%clk 1:32:10] } 5. Bd3 { [%eval 0.0] [%clk 1:28:02] } 5... Ngf6 { [%eval 0.17] [%clk 1:32:33] } 6. c3 { [%eval 0.2] [%clk 1:27:59] } 6... b5 { [%eval 0.32] [%clk 1:32:47] } 7. Bc2 { [%eval 0.22] [%clk 1:28:13] } 7... Bb7 { [%eval 0.2] [%clk 1:33:07] } 8. Re1 { [%eval 0.25] [%clk 1:28:13] } 8... e6 { [%eval 0.25] [%clk 1:33:22] } 9. d4 { [%eval 0.29] [%clk 1:28:12] } 9... Be7 { [%eval 0.34] [%clk 1:32:12] } 10. Nbd2 { [%eval 0.25] [%clk 1:28:35] } 10... Qc7 { [%eval 0.19] [%clk 1:31:53] } 11. Nf1 { [%eval 0.23] [%clk 1:27:24] } 11... Rc8 { [%eval 0.32] [%clk 1:32:01] } 12. Bd3 { [%eval 0.41] [%clk 1:27:33] } 12... O-O { [%eval 0.4] [%clk 1:27:14] } 13. Ng3 { [%eval 0.29] [%clk 1:27:00] } 13... Rfe8 { [%eval 0.29] [%clk 1:27:17] } 14. h3 { [%eval 0.37] [%clk 1:26:34] } 14... Bf8 { [%eval 0.32] [%clk 1:27:10] } 15. a4 { [%eval 0.44] [%clk 1:24:33] } 15... Bc6 { [%eval 0.6] [%clk 1:25:03] } 16. a5 { [%eval 0.29] [%clk 1:17:55] } 16... Qb7?! { [%eval 0.92] } { Inaccuracy. c4 was best. } { [%clk 1:24:02] } 17. Qe2 { [%eval 0.39] [%clk 1:16:11] } 17... Qa8 { [%eval 0.93] [%clk 1:22:29] } 18. Bd2 { [%eval 0.89] [%clk 1:13:37] } 18... Bb7 { [%eval 0.99] [%clk 1:22:14] } 19. b4 { [%eval 0.87] [%clk 1:08:38] } 19... cxb4 { [%eval 0.84] [%clk 1:18:13] } 20. cxb4 { [%eval 0.68] [%clk 1:08:57] } 20... h6 { [%eval 0.98] [%clk 1:16:51] } 21. Nh2 { [%eval 1.11] [%clk 1:06:33] } 21... d5?! { [%eval 2.02] } { Inaccuracy. Qa7 was best. } { [%clk 1:13:48] } 22. e5 { [%eval 1.37] [%clk 0:35:21] } 22... Ne4 { [%eval 1.6] [%clk 1:14:16] } 23. Rac1?! { [%eval 0.69] } { Inaccuracy. Ng4 was best. } { [%clk 0:34:29] } 23... Nxd2 { [%eval 0.75] [%clk 1:14:02] } 24. Qxd2 { [%eval 0.81] [%clk 0:34:54] } 24... Rxc1 { [%eval 0.92] [%clk 1:14:15] } 25. Rxc1 { [%eval 0.64] [%clk 0:35:16] } 25... Rc8 { [%eval 0.63] [%clk 1:14:40] } 26. Ne2?! { [%eval 0.08] } { Inaccuracy. Rb1 was best. } { [%clk 0:34:19] } 26... Nb8?? { [%eval 1.82] } { Blunder. Rxc1+ was best. } { [%clk 1:09:28] } 27. Rb1? { [%eval 0.16] } { Mistake. Bh7+ was best. } { [%clk 0:30:26] } 27... Nc6?! { [%eval 1.19] } { Inaccuracy. Rc4 was best. } { [%clk 1:08:34] } 28. Rb3 { [%eval 1.11] [%clk 0:29:21] } 28... Rc7 { [%eval 1.33] [%clk 1:07:59] } 29. Bb1 { [%eval 1.37] [%clk 0:29:07] } 29... Qd8 { [%eval 1.2] [%clk 1:07:30] } 30. Rg3 { [%eval 1.72] [%clk 0:26:59] } 30... Kh8 { [%eval 1.98] [%clk 1:04:28] } 31. Qd3 { [%eval 2.25] [%clk 0:17:59] } 31... g6 { [%eval 1.92] [%clk 1:04:39] } 32. Nf4? { [%eval 0.75] } { Mistake. Ng4 was best. } { [%clk 0:17:56] } 32... Ne7 { [%eval 0.87] [%clk 1:04:18] } 33. Qd2 { [%eval 0.99] [%clk 0:17:42] } 33... Qc8 { [%eval 1.17] [%clk 1:03:44] } 34. Ne2 { [%eval 1.1] [%clk 0:16:43] } 34... Rc4 { [%eval 0.87] [%clk 1:00:28] } 35. Ng4 { [%eval 0.99] [%clk 0:16:16] } 35... Ng8 { [%eval 1.74] [%clk 0:59:00] } 36. Rb3?! { [%eval 0.87] } { Inaccuracy. Qf4 was best. } { [%clk 0:15:31] } 36... h5 { [%eval 0.97] [%clk 0:58:03] } 37. Ne3 { [%eval 0.89] [%clk 0:15:54] } 37... Bh6 { [%eval 1.32] [%clk 0:58:23] } 38. f4?! { [%eval 0.65] } { Inaccuracy. g4 was best. } { [%clk 0:15:51] } 38... Ne7 { [%eval 1.08] [%clk 0:57:14] } 39. Nxc4? { [%eval -0.41] } { Mistake. g4 was best. } { [%clk 0:10:24] } 39... dxc4 { [%eval -0.53] [%clk 0:57:30] } 40. Rg3 { [%eval -0.82] [%clk 0:10:22] } 40... Qd8 { [%eval -0.66] [%clk 0:52:42] } 41. Nc3 { [%eval -0.32] [%clk 0:08:09] } 41... Nd5 { [%eval -0.98] [%clk 0:52:01] } 42. Nxd5 { [%eval -0.53] [%clk 0:06:05] } 42... Bxd5 { [%eval -0.52] [%clk 0:52:30] } 43. Qf2? { [%eval -1.91] } { Mistake. Kh2 was best. } { [%clk 0:02:07] } 43... Qh4 { [%eval -1.75] [%clk 0:50:58] } 44. Rf3? { [%eval -3.86] } { Mistake. Re3 was best. } { [%clk 0:00:51] } 44... Qe7 { [%eval -3.53] [%clk 0:51:14] } 45. Rg3? { [%eval -6.64] } { Mistake. Re3 was best. } { [%clk 0:01:00] } 45... Qxb4 { [%eval -6.57] [%clk 0:51:34] } 46. Bc2 { [%eval -6.82] [%clk 0:01:14] } 46... Qb2 { [%eval -6.38] [%clk 0:51:08] } 47. Kh2?! { [%eval -9.0] } { Inaccuracy. Re3 was best. } { [%clk 0:00:31] } 47... Qc1 { [%eval -7.97] [%clk 0:50:48] } 48. f5 { [%eval -9.76] [%clk 0:00:31] } 48... exf5 { [%eval -9.67] [%clk 0:50:06] } 49. e6 { [%eval -9.81] [%clk 0:00:33] } 49... fxe6 { [%eval -9.91] [%clk 0:50:30] } 50. Rxg6 { [%eval -12.63] [%clk 0:00:31] } 50... Bf4+ { [%eval -12.16] [%clk 0:50:52] } 51. Rg3?! { [%eval #-7] } { Checkmate is now unavoidable. Qg3 was best. } { [%clk 0:00:55] } 51... h4 { [%eval #-6] [%clk 0:51:15] } 0-1