Event: IM Round 2: Denby, Caleb - Cervantes, Thalia
Site: Saint Louis, Missouri, United States
Date: 2022-09-22
White: Denby, Caleb
WhiteElo: 2201
Black: Cervantes, Thalia
BlackTitle: WGM
BlackElo: 2280
Result: 0-1
ECO: D89
Opening: Grünfeld Defense: Exchange Variation, Sokolsky Variation
Variant: Standard
TimeControl: G/90+30

1. d4 { [%eval 0.0] [%clk 1:19:53] } 1... Nf6 { [%eval 0.23] [%clk 1:30:52] } 2. c4 { [%eval 0.29] [%clk 1:20:18] } 2... g6 { [%eval 0.3] [%clk 1:31:15] } 3. Nc3 { [%eval 0.31] [%clk 1:20:44] } 3... d5 { [%eval 0.2] [%clk 1:31:35] } 4. cxd5 { [%eval 0.4] [%clk 1:21:09] } 4... Nxd5 { [%eval 0.19] [%clk 1:31:58] } 5. e4 { [%eval 0.23] [%clk 1:21:36] } 5... Nxc3 { [%eval 0.21] [%clk 1:32:18] } 6. bxc3 { [%eval 0.0] [%clk 1:22:02] } 6... Bg7 { [%eval 0.23] [%clk 1:32:41] } 7. Bc4 { [%eval 0.0] [%clk 1:22:27] } 7... c5 { [%eval 0.13] [%clk 1:32:48] } 8. Ne2 { [%eval 0.61] [%clk 1:22:45] } 8... O-O { [%eval 0.38] [%clk 1:32:34] } 9. O-O { [%eval 0.56] [%clk 1:22:56] } 9... Nc6 { [%eval 0.53] [%clk 1:32:49] } 10. Be3 { [%eval 0.52] [%clk 1:23:22] } 10... Bg4 { [%eval 0.66] [%clk 1:32:34] } 11. f3 { [%eval 0.53] [%clk 1:23:46] } 11... Na5 { [%eval 0.78] [%clk 1:32:29] } 12. Bd3 { [%eval 0.42] [%clk 1:23:59] } 12... cxd4 { [%eval 0.13] [%clk 1:32:28] } 13. cxd4 { [%eval 0.23] [%clk 1:24:24] } 13... Be6 { [%eval 0.15] [%clk 1:32:43] } 14. d5 { [%eval 0.21] [%clk 1:23:28] } 14... Bxa1 { [%eval 0.21] [%clk 1:32:00] } 15. Qxa1 { [%eval 0.2] [%clk 1:23:51] } 15... f6 { [%eval 0.29] [%clk 1:31:50] } 16. Qb1 { [%eval 0.32] [%clk 1:24:00] } 16... Bf7 { [%eval 0.53] [%clk 1:29:21] } 17. Nd4 { [%eval 0.57] [%clk 1:23:50] } 17... Rc8 { [%eval 0.34] [%clk 1:14:03] } 18. Qb4 { [%eval 0.63] [%clk 1:24:08] } 18... b6 { [%eval 0.33] [%clk 1:05:55] } 19. Ba6 { [%eval 0.49] [%clk 1:18:13] } 19... Rc7 { [%eval 0.43] [%clk 0:54:46] } 20. Rd1 { [%eval 0.68] [%clk 1:18:26] } 20... Nb7 { [%eval 0.69] [%clk 0:43:31] } 21. Bf4 { [%eval 0.74] [%clk 1:05:39] } 21... Nc5 { [%eval 0.75] [%clk 0:40:14] } 22. Bc4 { [%eval 0.41] [%clk 0:53:37] } 22... Rc8 { [%eval 0.39] [%clk 0:36:27] } 23. Rd2 { [%eval 0.29] [%clk 0:53:18] } 23... a5 { [%eval 0.0] [%clk 0:30:34] } 24. Qb5 { [%eval 0.42] [%clk 0:50:42] } 24... Nb7 { [%eval 0.41] [%clk 0:27:10] } 25. Bf1 { [%eval 0.25] [%clk 0:32:53] } 25... Nd6 { [%eval 0.35] [%clk 0:24:27] } 26. Qe2?! { [%eval -0.27] } { Inaccuracy. Qa6 was best. } { [%clk 0:33:11] } 26... Nc4 { [%eval -0.29] [%clk 0:21:16] } 27. Rd1?! { [%eval -0.86] } { Inaccuracy. Rc2 was best. } { [%clk 0:32:17] } 27... Qd7 { [%eval -0.62] [%clk 0:13:17] } 28. Bh6 { [%eval -0.86] [%clk 0:20:27] } 28... Rfe8 { [%eval -0.75] [%clk 0:10:50] } 29. Qe1 { [%eval -1.09] [%clk 0:18:47] } 29... b5 { [%eval -0.88] [%clk 0:08:01] } 30. a4?! { [%eval -2.03] } { Inaccuracy. Nc6 was best. } { [%clk 0:18:44] } 30... bxa4 { [%eval -1.77] [%clk 0:06:38] } 31. Qc3 { [%eval -1.95] [%clk 0:16:39] } 31... Ne5 { [%eval -1.8] [%clk 0:05:47] } 32. Qa1 { [%eval -1.75] [%clk 0:16:44] } 32... Red8 { [%eval -1.62] [%clk 0:04:18] } 33. Bb5 { [%eval -2.0] [%clk 0:14:16] } 33... Qd6 { [%eval -1.41] [%clk 0:04:41] } 34. h3?! { [%eval -2.37] } { Inaccuracy. Bxa4 was best. } { [%clk 0:14:41] } 34... Be8 { [%eval -2.65] [%clk 0:03:11] } 35. Bxe8 { [%eval -2.36] [%clk 0:11:46] } 35... Rxe8 { [%eval -3.1] [%clk 0:03:40] } 36. Kh1 { [%eval -2.6] [%clk 0:12:11] } 36... a3 { [%eval -2.81] [%clk 0:03:06] } 37. Qa2? { [%eval -4.62] } { Mistake. Bf4 was best. } { [%clk 0:12:18] } 37... Nf7?? { [%eval -1.44] } { Blunder. Qb4 was best. } { [%clk 0:03:05] } 38. Be3?! { [%eval -2.69] } { Inaccuracy. Bc1 was best. } { [%clk 0:12:37] } 38... Qb4?! { [%eval -1.66] } { Inaccuracy. Ne5 was best. } { [%clk 0:02:45] } 39. Rb1 { [%eval -2.36] [%clk 0:11:56] } 39... Qc3 { [%eval -1.8] [%clk 0:03:00] } 40. Rb3 { [%eval -2.14] [%clk 0:12:04] } 40... Qe1+ { [%eval -1.9] [%clk 0:02:44] } 41. Kh2 { [%eval -1.68] [%clk 0:12:30] } 41... Rb8 { [%eval -1.99] [%clk 0:02:40] } 42. Bf2 { [%eval -3.46] [%clk 0:10:12] } 42... Qc1?? { [%eval -1.4] } { Blunder. Qf1 was best. } { [%clk 0:02:46] } 43. Be3?? { [%eval -4.14] } { Blunder. Qxa3 was best. } { [%clk 0:07:42] } 43... Qc7+ { [%eval -4.25] [%clk 0:02:42] } 44. f4 { [%eval -4.72] [%clk 0:07:59] } 44... Rxb3 { [%eval -4.45] [%clk 0:02:52] } 45. Qxb3 { [%eval -3.86] [%clk 0:08:26] } 45... Qd6 { [%eval -3.1] [%clk 0:02:04] } 46. Nc6? { [%eval -5.75] } { Mistake. Qa4 was best. } { [%clk 0:08:47] } 46... e6 { [%eval -5.91] [%clk 0:01:51] } 47. Nxa5 { [%eval -6.17] [%clk 0:03:16] } 47... exd5 { [%eval -6.09] [%clk 0:02:04] } 48. exd5 { [%eval -6.63] [%clk 0:03:41] } 48... a2 { [%eval -6.62] [%clk 0:02:15] } 49. Nc4?! { [%eval -9.46] } { Inaccuracy. Qxa2 was best. } { [%clk 0:03:49] } 49... Qa6 { [%eval -8.0] [%clk 0:01:33] } 50. Bd4 { [%eval -7.44] [%clk 0:02:19] } 50... a1=Q { [%eval -7.86] [%clk 0:01:55] } 51. Bxa1 { [%eval -8.13] [%clk 0:02:46] } 51... Qxa1 { [%eval -7.92] [%clk 0:02:17] } 52. d6 { [%eval -8.74] [%clk 0:03:01] } 52... Qd4 { [%eval -8.81] [%clk 0:02:24] } 53. Kg3 { [%eval -9.61] [%clk 0:03:27] } 53... Kg7 { [%eval -9.5] [%clk 0:02:21] } 0-1