Event: Online_Olympiad_Div3_PoolE
Site: Chess.com
Date: 2021-08-27
White: Eichab, Charles
WhiteElo: 2069
Black: Tapia, Alexei
BlackElo: 1996
Result: 0-1
ECO: A15
Opening: English Opening: Anglo-Indian Defense, Queen's Indian Formation
Variant: Standard
TimeControl: 900+5

1. c4 { [%eval 0.2] [%clk 0:14:53] } 1... Nf6 { [%eval 0.25] [%clk 0:15:01] } 2. Nf3 { [%eval 0.15] [%clk 0:14:55] } 2... e6 { [%eval 0.25] [%clk 0:15:00] } 3. g3 { [%eval 0.09] [%clk 0:14:50] } 3... b6 { [%eval 0.4] [%clk 0:15:02] } 4. Bg2 { [%eval 0.25] [%clk 0:14:52] } 4... Bb7 { [%eval 0.31] [%clk 0:15:06] } 5. b3 { [%eval 0.1] [%clk 0:14:47] } 5... c5 { [%eval 0.31] [%clk 0:15:02] } 6. Bb2 { [%eval 0.11] [%clk 0:14:48] } 6... Be7 { [%eval 0.24] [%clk 0:15:05] } 7. O-O { [%eval 0.21] [%clk 0:14:53] } 7... O-O { [%eval 0.2] [%clk 0:15:08] } 8. d4 { [%eval 0.39] [%clk 0:14:57] } 8... cxd4 { [%eval 0.13] [%clk 0:15:10] } 9. Nxd4 { [%eval 0.1] [%clk 0:14:59] } 9... Bxg2 { [%eval 0.03] [%clk 0:15:12] } 10. Kxg2 { [%eval 0.11] [%clk 0:15:04] } 10... d5 { [%eval 0.17] [%clk 0:15:13] } 11. cxd5?! { [%eval -0.36] } { Inaccuracy. Nd2 was best. } { [%clk 0:14:53] } 11... Qxd5+ { [%eval -0.3] [%clk 0:15:11] } 12. f3 { [%eval -0.36] [%clk 0:14:33] } 12... Rd8 { [%eval -0.27] [%clk 0:14:58] } 13. e4 { [%eval -0.26] [%clk 0:13:36] } 13... Qb7 { [%eval -0.25] [%clk 0:14:33] } 14. Qe2 { [%eval -0.09] [%clk 0:13:09] } 14... Na6 { [%eval 0.01] [%clk 0:13:30] } 15. Nd2 { [%eval -0.1] [%clk 0:12:01] } 15... Nc5 { [%eval 0.33] [%clk 0:12:27] } 16. Nc4 { [%eval 0.28] [%clk 0:10:58] } 16... Rac8 { [%eval 0.4] [%clk 0:10:52] } 17. Rfd1 { [%eval 0.0] [%clk 0:10:09] } 17... a6 { [%eval 0.07] [%clk 0:08:37] } 18. Rac1 { [%eval 0.2] [%clk 0:09:48] } 18... Bf8 { [%eval 0.36] [%clk 0:07:12] } 19. Ba1 { [%eval 0.21] [%clk 0:08:43] } 19... h6 { [%eval 0.08] [%clk 0:04:59] } 20. b4 { [%eval 0.22] [%clk 0:05:45] } 20... Ncd7 { [%eval 0.16] [%clk 0:04:49] } 21. a3 { [%eval 0.06] [%clk 0:05:41] } 21... Rc7 { [%eval 0.0] [%clk 0:04:41] } 22. Bb2 { [%eval 0.26] [%clk 0:03:23] } 22... Rdc8 { [%eval 0.03] [%clk 0:04:31] } 23. Ne3 { [%eval 0.0] [%clk 0:03:21] } 23... Rxc1 { [%eval 0.0] [%clk 0:04:27] } 24. Rxc1 { [%eval 0.0] [%clk 0:03:23] } 24... Rxc1 { [%eval -0.16] [%clk 0:04:30] } 25. Bxc1 { [%eval 0.0] [%clk 0:03:27] } 25... Ne5 { [%eval -0.08] [%clk 0:04:06] } 26. Nc4? { [%eval -1.12] } { Mistake. Bb2 was best. } { [%clk 0:03:00] } 26... Nfd7? { [%eval 0.0] } { Mistake. Nxc4 was best. } { [%clk 0:03:34] } 27. Nxe5 { [%eval -0.14] [%clk 0:02:46] } 27... Nxe5 { [%eval -0.23] [%clk 0:03:37] } 28. f4? { [%eval -1.35] } { Mistake. Bf4 was best. } { [%clk 0:02:00] } 28... Nd7? { [%eval -0.16] } { Mistake. Qc7 was best. } { [%clk 0:03:23] } 29. Qc2 { [%eval 0.0] [%clk 0:02:01] } 29... Nf6 { [%eval 0.0] [%clk 0:03:01] } 30. Kf3 { [%eval 0.08] [%clk 0:01:54] } 30... a5 { [%eval 0.27] [%clk 0:02:32] } 31. Qc6?! { [%eval -0.34] } { Inaccuracy. b5 was best. } { [%clk 0:01:48] } 31... Qb8 { [%eval -0.18] [%clk 0:02:17] } 32. b5?! { [%eval -0.77] } { Inaccuracy. Nc2 was best. } { [%clk 0:00:27] } 32... Qd8 { [%eval -0.45] [%clk 0:02:13] } 33. Qc4 { [%eval -0.78] [%clk 0:00:24] } 33... Bc5 { [%eval -0.56] [%clk 0:02:08] } 34. Nc6?? { [%eval -8.64] } { Blunder. Bb2 was best. } { [%clk 0:00:20] } 34... Qd1+ { [%eval -8.9] [%clk 0:02:08] } 35. Kg2 { [%eval -8.99] [%clk 0:00:15] } 35... Ng4 { [%eval -8.96] [%clk 0:01:53] } 36. Qf1 { [%eval -10.76] [%clk 0:00:13] } 36... Qc2+ { [%eval -10.83] [%clk 0:01:46] } 37. Kh3 { [%eval -10.92] [%clk 0:00:13] } 37... Nf2+ { [%eval -11.15] [%clk 0:01:48] } 38. Kh4?! { [%eval #-9] } { Checkmate is now unavoidable. Qxf2 was best. } { [%clk 0:00:12] } 38... Qxe4? { [%eval -9.63] } { Lost forced checkmate sequence. g5+ was best. } { [%clk 0:01:41] } 39. Ne5? { [%eval #-2] } { Checkmate is now unavoidable. g4 was best. } { [%clk 0:00:12] } 39... Be7+ { [%clk 0:01:25] } 40. Kh5 { [%clk 0:00:09] } 40... Qf5# { [%clk 0:01:28] } 0-1