Event: Rapid-Chess-Championship-Week-4
Site: Chess.com
Date: 2022-03-05
White: Kosteniuk, Alexandra
WhiteElo: 2492
Black: Kovalenko, Igor
BlackElo: 2380
Result: 0-1
ECO: B40
Opening: Sicilian Defense: Delayed Alapin Variation, with e6
Variant: Standard
TimeControl: 600

1. e4 { [%eval 0.28] [%clk 0:09:53] } 1... c5 { [%eval 0.32] [%clk 0:09:58] } 2. Nf3 { [%eval 0.0] [%clk 0:09:52] } 2... e6 { [%eval 0.47] [%clk 0:09:57] } 3. c3 { [%eval 0.17] [%clk 0:09:51] } 3... d5 { [%eval 0.09] [%clk 0:09:55] } 4. e5 { [%eval 0.22] [%clk 0:09:50] } 4... d4 { [%eval 0.12] [%clk 0:09:54] } 5. g3 { [%eval 0.0] [%clk 0:09:48] } 5... Bd7?! { [%eval 0.66] } { Inaccuracy. d3 was best. } { [%clk 0:09:52] } 6. Bg2? { [%eval -0.36] } { Mistake. d3 was best. } { [%clk 0:09:45] } 6... Bc6? { [%eval 0.68] } { Mistake. d3 was best. } { [%clk 0:09:50] } 7. d3 { [%eval 0.85] [%clk 0:09:41] } 7... Ne7 { [%eval 0.92] [%clk 0:09:41] } 8. O-O { [%eval 0.59] [%clk 0:09:36] } 8... Nd7 { [%eval 0.72] [%clk 0:09:37] } 9. Qe2 { [%eval 0.78] [%clk 0:09:33] } 9... Nf5 { [%eval 0.88] [%clk 0:09:33] } 10. Na3?! { [%eval 0.16] } { Inaccuracy. Nbd2 was best. } { [%clk 0:09:15] } 10... Rc8 { [%eval 0.16] [%clk 0:09:30] } 11. Nc2 { [%eval 0.03] [%clk 0:09:10] } 11... dxc3 { [%eval -0.18] [%clk 0:09:28] } 12. bxc3 { [%eval 0.0] [%clk 0:09:09] } 12... Be7?! { [%eval 0.71] } { Inaccuracy. b5 was best. } { [%clk 0:09:26] } 13. h4?! { [%eval -0.29] } { Inaccuracy. g4 was best. } { [%clk 0:09:02] } 13... h6?! { [%eval 0.25] } { Inaccuracy. Qa5 was best. } { [%clk 0:09:20] } 14. Ne3?! { [%eval -0.57] } { Inaccuracy. h5 was best. } { [%clk 0:08:49] } 14... Nxe3 { [%eval -0.57] [%clk 0:09:17] } 15. Qxe3 { [%eval -0.87] [%clk 0:08:44] } 15... Nb6?! { [%eval -0.02] } { Inaccuracy. b5 was best. } { [%clk 0:09:14] } 16. c4 { [%eval 0.12] [%clk 0:08:40] } 16... Na4 { [%eval -0.1] [%clk 0:09:10] } 17. Rd1?! { [%eval -0.74] } { Inaccuracy. Nd2 was best. } { [%clk 0:08:18] } 17... Qc7 { [%eval -0.51] [%clk 0:09:00] } 18. Qe1?! { [%eval -1.37] } { Inaccuracy. Bd2 was best. } { [%clk 0:08:02] } 18... Rd8?! { [%eval -0.69] } { Inaccuracy. O-O was best. } { [%clk 0:08:57] } 19. Rb1 { [%eval -0.78] [%clk 0:07:54] } 19... a6 { [%eval -1.02] [%clk 0:08:52] } 20. Bf4 { [%eval -1.31] [%clk 0:07:49] } 20... b5 { [%eval -1.43] [%clk 0:08:50] } 21. Rb3?! { [%eval -2.18] } { Inaccuracy. d4 was best. } { [%clk 0:07:04] } 21... O-O? { [%eval -1.06] } { Mistake. b4 was best. } { [%clk 0:08:36] } 22. Rd2?? { [%eval -3.03] } { Blunder. Nd2 was best. } { [%clk 0:06:58] } 22... Rd7 { [%eval -2.63] [%clk 0:08:33] } 23. Qe3 { [%eval -2.75] [%clk 0:06:56] } 23... Kh7?? { [%eval -0.93] } { Blunder. b4 was best. } { [%clk 0:08:31] } 24. Bf1? { [%eval -2.37] } { Mistake. Rc2 was best. } { [%clk 0:06:33] } 24... Rfd8 { [%eval -2.22] [%clk 0:08:26] } 25. d4?? { [%eval -5.19] } { Blunder. a3 was best. } { [%clk 0:06:00] } 25... bxc4 { [%eval -4.2] [%clk 0:08:16] } 26. Bxc4 { [%eval -4.42] [%clk 0:05:54] } 26... Bf8?? { [%eval 0.84] } { Blunder. cxd4 was best. } { [%clk 0:07:48] } 27. d5 { [%eval 0.38] [%clk 0:05:43] } 27... Rxd5 { [%eval 0.35] [%clk 0:07:25] } 28. Bxd5 { [%eval 1.06] [%clk 0:05:19] } 28... Rxd5 { [%eval 0.15] [%clk 0:07:23] } 29. Rxd5? { [%eval -1.19] } { Mistake. Qe4+ was best. } { [%clk 0:05:04] } 29... Bxd5 { [%eval -1.3] [%clk 0:07:23] } 30. Qd3+?! { [%eval -1.87] } { Inaccuracy. Ne1 was best. } { [%clk 0:04:55] } 30... Kg8 { [%eval -1.75] [%clk 0:07:22] } 31. Qxa6 { [%eval -2.06] [%clk 0:04:53] } 31... c4 { [%eval -1.68] [%clk 0:06:25] } 32. Re3 { [%eval -1.6] [%clk 0:04:52] } 32... Nc5 { [%eval -1.75] [%clk 0:06:23] } 33. Qb5 { [%eval -1.87] [%clk 0:04:44] } 33... Qa7 { [%eval -1.64] [%clk 0:06:10] } 34. a3?? { [%eval -5.78] } { Blunder. Qb1 was best. } { [%clk 0:04:03] } 34... Nd3?? { [%eval -2.12] } { Blunder. Nb3 was best. } { [%clk 0:05:55] } 35. Rxd3 { [%eval -1.99] [%clk 0:03:55] } 35... cxd3 { [%eval -2.29] [%clk 0:05:54] } 36. Qxd3 { [%eval -1.87] [%clk 0:03:55] } 36... Bxa3 { [%eval -1.74] [%clk 0:05:51] } 37. Be3 { [%eval -1.72] [%clk 0:03:19] } 37... Qa8 { [%eval -1.4] [%clk 0:05:50] } 38. Nd2 { [%eval -1.67] [%clk 0:03:10] } 38... Bb2 { [%eval -1.5] [%clk 0:05:14] } 39. Kh2? { [%eval -2.7] } { Mistake. Bf4 was best. } { [%clk 0:03:07] } 39... Bxe5 { [%eval -2.56] [%clk 0:05:11] } 40. Nc4?? { [%eval -7.14] } { Blunder. Qb5 was best. } { [%clk 0:02:56] } 40... Qa1 { [%eval -7.53] [%clk 0:05:06] } 0-1