Event: Online_Olympiad_Div2_PoolE
Site: Chess.com
Date: 2021-09-04
White: Rozas Lazcano, Valeska
WhiteElo: 1943
Black: dPentala Harikrishna
BlackElo: 1688
Result: 1-0
ECO: B40
Opening: Sicilian Defense: Kan Variation, Wing Attack, Fianchetto Variation
Variant: Standard
TimeControl: 900+5

1. e4 { [%eval 0.24] [%clk 0:15:02] } 1... c5 { [%eval 0.32] [%clk 0:15:03] } 2. Nc3 { [%eval 0.13] [%clk 0:15:02] } 2... e6 { [%eval 0.13] [%clk 0:14:58] } 3. Nf3 { [%eval 0.16] [%clk 0:15:03] } 3... a6 { [%eval 0.43] [%clk 0:14:59] } 4. d4 { [%eval 0.17] [%clk 0:15:07] } 4... cxd4 { [%eval 0.13] [%clk 0:15:01] } 5. Nxd4 { [%eval 0.26] [%clk 0:15:10] } 5... b5 { [%eval 0.41] [%clk 0:15:03] } 6. g3 { [%eval 0.0] [%clk 0:15:12] } 6... Bb7 { [%eval 0.0] [%clk 0:15:05] } 7. Bg2 { [%eval 0.0] [%clk 0:15:02] } 7... Nf6 { [%eval 0.01] [%clk 0:15:01] } 8. O-O { [%eval -0.25] [%clk 0:15:02] } 8... d6?? { [%eval 1.68] } { Blunder. b4 was best. } { [%clk 0:14:41] } 9. Re1 { [%eval 1.4] [%clk 0:15:03] } 9... Qc7? { [%eval 3.14] } { Mistake. Qd7 was best. } { [%clk 0:14:44] } 10. Nd5 { [%eval 3.37] [%clk 0:12:43] } 10... exd5 { [%eval 3.22] [%clk 0:13:00] } 11. exd5+ { [%eval 3.13] [%clk 0:12:45] } 11... Kd8 { [%eval 2.95] [%clk 0:12:45] } 12. Bg5 { [%eval 3.14] [%clk 0:12:44] } 12... Nd7 { [%eval 2.95] [%clk 0:12:17] } 13. Qe2?! { [%eval 2.29] } { Inaccuracy. Nc6+ was best. } { [%clk 0:12:41] } 13... Kc8? { [%eval 4.35] } { Mistake. Qc5 was best. } { [%clk 0:11:50] } 14. c4 { [%eval 4.17] [%clk 0:06:40] } 14... b4 { [%eval 4.81] [%clk 0:09:52] } 15. Nc6 { [%eval 4.53] [%clk 0:04:05] } 15... Ne5? { [%eval 8.48] } { Mistake. Bxc6 was best. } { [%clk 0:07:52] } 16. Bxf6 { [%eval 8.38] [%clk 0:02:03] } 16... gxf6 { [%eval 8.85] [%clk 0:07:40] } 17. Bh3+ { [%eval 8.71] [%clk 0:02:02] } 17... Qd7 { [%eval 8.93] [%clk 0:06:44] } 18. Bxd7+ { [%eval 8.92] [%clk 0:02:04] } 18... Kxd7 { [%eval 9.04] [%clk 0:06:34] } 19. f4 { [%eval 7.67] [%clk 0:01:56] } 19... Nxc6 { [%eval 7.75] [%clk 0:06:15] } 20. dxc6+ { [%eval 7.61] [%clk 0:01:53] } 20... Bxc6 { [%eval 8.21] [%clk 0:06:20] } 21. Qg4+ { [%eval 8.07] [%clk 0:01:56] } 21... Kc7 { [%eval 7.85] [%clk 0:06:09] } 22. Qf5 { [%eval 8.04] [%clk 0:01:48] } 22... d5 { [%eval 7.74] [%clk 0:04:31] } 23. cxd5 { [%eval 8.65] [%clk 0:01:47] } 23... Bc5+ { [%eval 8.23] [%clk 0:04:34] } 24. Kg2 { [%eval 7.61] [%clk 0:01:51] } 24... Bd7 { [%eval 8.01] [%clk 0:04:08] } 25. Qxf6 { [%eval 7.61] [%clk 0:01:45] } 25... Bb6? { [%eval #8] } { Checkmate is now unavoidable. Kb7 was best. } { [%clk 0:02:17] } 26. Rac1+?! { [%eval 18.91] } { Lost forced checkmate sequence. Re7 was best. } { [%clk 0:01:35] } 26... Kb7 { [%eval 17.0] [%clk 0:02:15] } 27. Re7 { [%eval 17.12] [%clk 0:01:34] } 27... Rhd8?! { [%eval #4] } { Checkmate is now unavoidable. Rad8 was best. } { [%clk 0:01:54] } 28. Qc6+ { [%eval #3] [%clk 0:01:12] } 1-0