Event: Czech Championship
Site: chess24.com
Date: 2021-09-24
White: Nguyen, Thai Dai Van
WhiteTitle: GM
WhiteElo: 2594
Black: Zwardon, Vojtech
BlackTitle: IM
BlackElo: 2498
Result: 1-0
ECO: B36
Opening: Sicilian Defense: Accelerated Dragon, Maróczy Bind
Variant: Standard

1. Nf3 { [%eval 0.13] [%clk 1:29:15] } 1... c5 { [%eval 0.13] [%clk 1:30:56] } 2. c4 { [%eval 0.21] [%clk 1:29:38] } 2... g6 { [%eval 0.54] [%clk 1:31:23] } 3. d4 { [%eval 0.36] [%clk 1:30:02] } 3... cxd4 { [%eval 0.29] [%clk 1:31:49] } 4. Nxd4 { [%eval 0.22] [%clk 1:30:26] } 4... Nc6?! { [%eval 0.78] } { Inaccuracy. Nf6 was best. } { [%clk 1:31:51] } 5. e4 { [%eval 0.52] [%clk 1:30:50] } 5... Nf6 { [%eval 0.58] [%clk 1:32:18] } 6. Nc3 { [%eval 0.51] [%clk 1:31:11] } 6... d6 { [%eval 0.71] [%clk 1:32:46] } 7. f3 { [%eval 0.67] [%clk 1:31:19] } 7... Nxd4 { [%eval 0.64] [%clk 1:32:49] } 8. Qxd4 { [%eval 0.87] [%clk 1:31:39] } 8... Bg7 { [%eval 0.79] [%clk 1:33:16] } 9. Be3 { [%eval 0.81] [%clk 1:32:00] } 9... O-O { [%eval 0.58] [%clk 1:33:43] } 10. Qd2 { [%eval 0.88] [%clk 1:32:25] } 10... a5 { [%eval 0.84] [%clk 1:34:12] } 11. Na4 { [%eval 0.92] [%clk 1:25:40] } 11... Be6 { [%eval 0.74] [%clk 1:34:34] } 12. Nb6 { [%eval 0.61] [%clk 1:17:49] } 12... Rb8 { [%eval 0.8] [%clk 1:34:54] } 13. Qxa5 { [%eval 0.63] [%clk 1:18:03] } 13... Nd7 { [%eval 0.72] [%clk 1:35:21] } 14. Qb4 { [%eval 0.77] [%clk 1:17:23] } 14... f5 { [%eval 0.38] [%clk 1:35:36] } 15. exf5 { [%eval 0.45] [%clk 0:45:50] } 15... Rxf5 { [%eval 0.3] [%clk 1:35:52] } 16. Nxd7 { [%eval -0.18] [%clk 0:43:08] } 16... Qxd7? { [%eval 0.83] } { Mistake. Bxd7 was best. } { [%clk 1:35:49] } 17. Bd3 { [%eval 0.72] [%clk 0:42:50] } 17... Re5 { [%eval 0.66] [%clk 1:34:24] } 18. Kf2 { [%eval 0.88] [%clk 0:43:02] } 18... Bf5 { [%eval 1.12] [%clk 1:21:50] } 19. Rad1 { [%eval 1.1] [%clk 0:37:13] } 19... Bxd3?! { [%eval 1.96] } { Inaccuracy. b5 was best. } { [%clk 1:10:01] } 20. Rxd3 { [%eval 2.03] [%clk 0:37:41] } 20... Qe6 { [%eval 1.91] [%clk 1:10:20] } 21. a4 { [%eval 1.5] [%clk 0:30:41] } 21... g5 { [%eval 2.03] [%clk 1:07:46] } 22. Re1 { [%eval 2.05] [%clk 0:29:33] } 22... g4 { [%eval 2.37] [%clk 1:03:33] } 23. f4 { [%eval 2.29] [%clk 0:26:03] } 23... Re4 { [%eval 2.04] [%clk 1:02:48] } 24. b3 { [%eval 2.17] [%clk 0:25:13] } 24... d5 { [%eval 2.46] [%clk 1:01:58] } 25. cxd5 { [%eval 2.49] [%clk 0:24:08] } 25... Qf5 { [%eval 2.35] [%clk 0:59:21] } 26. Qd2 { [%eval 2.21] [%clk 0:22:14] } 26... b5?! { [%eval 3.01] } { Inaccuracy. Be5 was best. } { [%clk 0:59:32] } 27. axb5 { [%eval 2.61] [%clk 0:20:51] } 27... Rxb5 { [%eval 1.38] [%clk 0:59:56] } 28. Kg1 { [%eval 1.33] [%clk 0:20:41] } 28... Bf6?! { [%eval 1.93] } { Inaccuracy. h5 was best. } { [%clk 0:59:46] } 29. Rc1 { [%eval 1.84] [%clk 0:19:01] } 29... Kg7? { [%eval 3.37] } { Mistake. h5 was best. } { [%clk 0:58:07] } 30. Rc7?! { [%eval 2.42] } { Inaccuracy. d6 was best. } { [%clk 0:16:32] } 30... Kg6 { [%eval 2.65] [%clk 0:57:51] } 31. Rc6 { [%eval 2.65] [%clk 0:15:24] } 31... Qd7 { [%eval 3.3] [%clk 0:53:39] } 32. Qd1?! { [%eval 2.06] } { Inaccuracy. Ra6 was best. } { [%clk 0:12:16] } 32... Kf7 { [%eval 1.78] [%clk 0:46:50] } 33. Qd2 { [%eval 1.82] [%clk 0:09:51] } 33... Kg7?! { [%eval 2.57] } { Inaccuracy. h5 was best. } { [%clk 0:44:56] } 34. Bc5?! { [%eval 1.8] } { Inaccuracy. Rc1 was best. } { [%clk 0:08:14] } 34... Rb8 { [%eval 2.09] [%clk 0:41:06] } 35. Be3 { [%eval 2.17] [%clk 0:07:15] } 35... Ra8 { [%eval 2.29] [%clk 0:39:55] } 36. Rc1 { [%eval 2.08] [%clk 0:07:30] } 36... Ra6 { [%eval 1.85] [%clk 0:40:03] } 37. b4 { [%eval 1.68] [%clk 0:07:22] } 37... h5?! { [%eval 2.44] } { Inaccuracy. Qb5 was best. } { [%clk 0:39:23] } 38. Bc5 { [%eval 2.15] [%clk 0:06:43] } 38... Qb5?! { [%eval 3.33] } { Inaccuracy. h4 was best. } { [%clk 0:38:29] } 39. Re3 { [%eval 2.67] [%clk 0:06:12] } 39... Rc4?! { [%eval 3.94] } { Inaccuracy. Rxe3 was best. } { [%clk 0:37:45] } 40. Rce1 { [%eval 4.11] [%clk 0:05:48] } 40... Rxc5 { [%eval 3.96] [%clk 0:36:24] } 41. bxc5 { [%eval 3.97] [%clk 0:05:47] } 41... Qxc5 { [%eval 3.95] [%clk 0:36:51] } 42. Kh1 { [%eval 4.22] [%clk 0:05:05] } 42... Ra4 { [%eval 4.22] [%clk 0:35:10] } 43. Re4 { [%eval 4.4] [%clk 0:29:09] } 43... Ra3 { [%eval 4.07] [%clk 1:02:23] } 44. Re6 { [%eval 4.2] [%clk 0:27:25] } 44... Ra4 { [%eval 5.17] [%clk 1:01:24] } 45. d6 { [%eval 5.25] [%clk 0:26:12] } 45... Rd4 { [%eval 6.65] [%clk 0:59:57] } 46. Qe3 { [%eval 6.69] [%clk 0:25:40] } 46... exd6?? { [%eval #6] } { Checkmate is now unavoidable. Qxd6 was best. } { [%clk 0:59:35] } 47. Rxf6 { [%clk 0:26:00] } 47... Kxf6 { [%clk 0:59:38] } 48. Qe7+ { [%clk 0:26:19] } 48... Kf5 { [%clk 1:00:04] } 49. Qf7# { [%clk 0:26:44] } 1-0