Event: Rapid-Chess-Championship-Week-19
Site: Chess.com
Date: 2022-07-02
White: Kosteniuk, Alexandra
WhiteElo: 2394
Black: Matibar
BlackElo: 2530
Result: 1/2-1/2
ECO: C77
Opening: Ruy Lopez: Morphy Defense, Anderssen Variation
Variant: Standard
TimeControl: 600

1. e4 { [%eval 0.33] [%clk 0:09:59] } 1... e5 { [%eval 0.12] [%clk 0:09:58] } 2. Nf3 { [%eval 0.19] [%clk 0:09:58] } 2... Nc6 { [%eval 0.32] [%clk 0:09:57] } 3. Bb5 { [%eval 0.25] [%clk 0:09:57] } 3... a6 { [%eval 0.37] [%clk 0:09:56] } 4. Ba4 { [%eval 0.31] [%clk 0:09:56] } 4... Nf6 { [%eval 0.37] [%clk 0:09:55] } 5. d3 { [%eval 0.13] [%clk 0:09:55] } 5... d6 { [%eval 0.3] [%clk 0:09:48] } 6. O-O { [%eval -0.16] [%clk 0:09:51] } 6... Bd7 { [%eval 0.29] [%clk 0:09:45] } 7. c3 { [%eval 0.45] [%clk 0:09:47] } 7... g6 { [%eval 0.47] [%clk 0:09:43] } 8. Re1 { [%eval 0.51] [%clk 0:09:42] } 8... Bg7 { [%eval 0.55] [%clk 0:09:42] } 9. h3 { [%eval 0.52] [%clk 0:09:41] } 9... O-O { [%eval 0.47] [%clk 0:09:41] } 10. Bg5?! { [%eval -0.27] } { Inaccuracy. d4 was best. } { [%clk 0:09:38] } 10... h6 { [%eval 0.04] [%clk 0:09:33] } 11. Be3 { [%eval 0.0] [%clk 0:09:37] } 11... Nh5?! { [%eval 0.53] } { Inaccuracy. Qe8 was best. } { [%clk 0:09:28] } 12. d4 { [%eval 0.62] [%clk 0:09:30] } 12... Kh7 { [%eval 0.7] [%clk 0:08:57] } 13. Nbd2 { [%eval 0.79] [%clk 0:09:12] } 13... Qe8 { [%eval 0.81] [%clk 0:08:48] } 14. d5 { [%eval 0.46] [%clk 0:08:59] } 14... Ne7 { [%eval 0.38] [%clk 0:08:12] } 15. Bxd7 { [%eval 0.53] [%clk 0:08:53] } 15... Qxd7 { [%eval 0.37] [%clk 0:08:12] } 16. g4 { [%eval 0.28] [%clk 0:08:25] } 16... Nf6 { [%eval 0.1] [%clk 0:07:41] } 17. c4 { [%eval 0.17] [%clk 0:08:15] } 17... c5? { [%eval 1.27] } { Mistake. Nfg8 was best. } { [%clk 0:07:29] } 18. Nh4 { [%eval 0.84] [%clk 0:07:22] } 18... b5 { [%eval 0.99] [%clk 0:07:21] } 19. a4 { [%eval 0.77] [%clk 0:07:06] } 19... bxc4 { [%eval 0.76] [%clk 0:07:15] } 20. f3 { [%eval 0.8] [%clk 0:07:02] } 20... Rab8 { [%eval 1.16] [%clk 0:05:53] } 21. Nxc4 { [%eval 0.81] [%clk 0:06:49] } 21... Ne8 { [%eval 1.25] [%clk 0:05:52] } 22. a5?! { [%eval 0.26] } { Inaccuracy. Bd2 was best. } { [%clk 0:06:16] } 22... f5 { [%eval 0.72] [%clk 0:05:02] } 23. Nb6 { [%eval 0.87] [%clk 0:05:53] } 23... Qd8 { [%eval 0.56] [%clk 0:04:56] } 24. Qd3?? { [%eval -1.97] } { Blunder. exf5 was best. } { [%clk 0:05:13] } 24... fxe4?? { [%eval 0.07] } { Blunder. fxg4 was best. } { [%clk 0:04:27] } 25. fxe4?? { [%eval -2.01] } { Blunder. Qxe4 was best. } { [%clk 0:05:11] } 25... Nc7?? { [%eval 0.58] } { Blunder. Nc8 was best. } { [%clk 0:04:21] } 26. Ng2 { [%eval 0.61] [%clk 0:04:49] } 26... g5 { [%eval 0.12] [%clk 0:03:54] } 27. Rf1 { [%eval 0.28] [%clk 0:04:44] } 27... Ng6 { [%eval 0.19] [%clk 0:03:53] } 28. Rf5 { [%eval 0.0] [%clk 0:04:40] } 28... Nf4 { [%eval -0.13] [%clk 0:03:52] } 29. Bxf4 { [%eval 0.42] [%clk 0:04:23] } 29... gxf4 { [%eval 0.36] [%clk 0:03:44] } 30. h4? { [%eval -0.87] } { Mistake. Rh5 was best. } { [%clk 0:04:12] } 30... Qe7 { [%eval -0.88] [%clk 0:03:30] } 31. Kf2?? { [%eval -3.15] } { Blunder. g5 was best. } { [%clk 0:03:59] } 31... Rxf5 { [%eval -2.78] [%clk 0:03:23] } 32. gxf5 { [%eval -3.22] [%clk 0:03:58] } 32... Bf6 { [%eval -3.04] [%clk 0:03:19] } 33. Rh1 { [%eval -2.89] [%clk 0:03:51] } 33... Rg8 { [%eval -3.08] [%clk 0:03:18] } 34. Rh3? { [%eval -5.76] } { Mistake. Ne1 was best. } { [%clk 0:03:50] } 34... Qg7 { [%eval -6.44] [%clk 0:03:14] } 35. Ne1 { [%eval -7.0] [%clk 0:03:18] } 35... Qg1+ { [%eval -7.59] [%clk 0:03:04] } 36. Ke2 { [%eval -6.69] [%clk 0:03:17] } 36... Nb5 { [%eval -7.46] [%clk 0:02:54] } 37. Nd7 { [%eval -8.92] [%clk 0:02:51] } 37... Bd8 { [%eval -9.62] [%clk 0:02:36] } 38. b4 { [%eval -10.86] [%clk 0:02:25] } 38... Qg4+ { [%eval -7.48] [%clk 0:02:12] } 39. Kd2 { [%eval -7.19] [%clk 0:02:16] } 39... cxb4 { [%eval -6.84] [%clk 0:02:11] } 40. Rh2 { [%eval -8.99] [%clk 0:01:53] } 40... Qg1 { [%eval -8.33] [%clk 0:02:03] } 41. Nf3 { [%eval -8.47] [%clk 0:01:45] } 41... Rg2+ { [%eval -6.3] [%clk 0:01:37] } 42. Rxg2 { [%eval -6.78] [%clk 0:01:44] } 42... Qxg2+ { [%eval -6.62] [%clk 0:01:37] } 43. Kc1 { [%eval -7.1] [%clk 0:01:39] } 43... Kg7 { [%eval -5.6] [%clk 0:01:21] } 44. h5 { [%eval -7.0] [%clk 0:01:11] } 44... Bxa5 { [%eval -7.12] [%clk 0:01:03] } 45. f6+ { [%eval -7.38] [%clk 0:01:10] } 45... Kf7 { [%eval -7.11] [%clk 0:01:01] } 46. Qb3 { [%eval -8.34] [%clk 0:01:05] } 46... Qf1+ { [%eval -8.86] [%clk 0:00:52] } 47. Kb2 { [%eval -9.13] [%clk 0:00:53] } 47... Qe2+ { [%eval -8.61] [%clk 0:00:50] } 48. Ka1 { [%eval -8.67] [%clk 0:00:53] } 48... Qf1+ { [%eval -9.0] [%clk 0:00:20] } 49. Kb2 { [%eval -8.98] [%clk 0:00:52] } 49... Qe2+ { [%eval -7.62] [%clk 0:00:13] } 50. Ka1 { [%clk 0:00:51] } 50... Qf1+ { [%clk 0:00:13] } 51. Kb2 { [%clk 0:00:50] } 1/2-1/2