Event: WCO
Site: Chennai, India
Date: 2022-08-07
White: Alvarado Perez Coralys M.
WhiteElo: 1471
Black: Prasad Tanvi
BlackElo: 1165
Result: 1-0
ECO: C22
Opening: Center Game: Berger Variation
Variant: Standard

1. e4 { [%eval 0.33] [%clk 1:29:11] } 1... e5 { [%eval 0.12] [%clk 1:30:51] } 2. d4 { [%eval -0.1] [%clk 1:29:36] } 2... exd4 { [%eval 0.0] [%clk 1:31:14] } 3. Qxd4 { [%eval -0.05] [%clk 1:29:57] } 3... Nc6 { [%eval 0.0] [%clk 1:31:34] } 4. Qe3 { [%eval 0.0] [%clk 1:30:20] } 4... Nf6 { [%eval 0.0] [%clk 1:31:56] } 5. Nc3 { [%eval -0.21] [%clk 1:30:42] } 5... Bb4 { [%eval -0.2] [%clk 1:31:53] } 6. Bd2 { [%eval -0.6] [%clk 1:30:59] } 6... d6? { [%eval 0.79] } { Mistake. O-O was best. } { [%clk 1:31:50] } 7. O-O-O { [%eval 0.34] [%clk 1:31:05] } 7... O-O { [%eval 0.52] [%clk 1:31:59] } 8. f3 { [%eval 0.44] [%clk 1:31:28] } 8... Be6 { [%eval 0.43] [%clk 1:31:38] } 9. a3 { [%eval 0.05] [%clk 1:31:34] } 9... Bc5 { [%eval 0.26] [%clk 1:31:23] } 10. Qe1 { [%eval 0.28] [%clk 1:31:07] } 10... h6? { [%eval 1.44] } { Mistake. a6 was best. } { [%clk 1:24:15] } 11. g4 { [%eval 1.59] [%clk 1:31:07] } 11... Nh7?! { [%eval 2.36] } { Inaccuracy. Ne5 was best. } { [%clk 1:23:59] } 12. h4 { [%eval 2.25] [%clk 1:30:17] } 12... Ne5 { [%eval 2.5] [%clk 1:22:13] } 13. Qg3 { [%eval 2.37] [%clk 1:29:55] } 13... Qe7?! { [%eval 3.16] } { Inaccuracy. b5 was best. } { [%clk 1:16:12] } 14. g5?! { [%eval 2.41] } { Inaccuracy. Nh3 was best. } { [%clk 1:25:05] } 14... h5 { [%eval 2.43] [%clk 1:14:32] } 15. f4 { [%eval 2.61] [%clk 1:24:58] } 15... Ng4 { [%eval 2.79] [%clk 1:13:45] } 16. Nh3?! { [%eval 1.94] } { Inaccuracy. f5 was best. } { [%clk 1:23:17] } 16... f5 { [%eval 2.28] [%clk 1:12:44] } 17. Bd3 { [%eval 1.92] [%clk 1:21:52] } 17... g6?! { [%eval 3.13] } { Inaccuracy. Qd7 was best. } { [%clk 1:08:47] } 18. exf5 { [%eval 3.03] [%clk 1:19:25] } 18... Bxf5?? { [%eval 7.39] } { Blunder. Rxf5 was best. } { [%clk 1:07:40] } 19. Bc4+ { [%eval 7.31] [%clk 1:17:11] } 19... Kh8 { [%eval 9.09] [%clk 1:06:07] } 20. Rhe1 { [%eval 7.96] [%clk 1:10:25] } 20... Qd7 { [%eval 9.37] [%clk 1:04:56] } 21. Nb5?! { [%eval 5.59] } { Inaccuracy. Nd5 was best. } { [%clk 1:06:14] } 21... a6?! { [%eval 7.9] } { Inaccuracy. Rf7 was best. } { [%clk 0:56:24] } 22. Bc3+ { [%eval 7.62] [%clk 1:05:50] } 22... Nhf6 { [%eval 8.16] [%clk 0:55:27] } 23. gxf6 { [%eval 6.88] [%clk 0:51:42] } 23... axb5 { [%eval 6.93] [%clk 0:53:52] } 24. Re7 { [%eval 5.49] [%clk 0:51:37] } 24... Qd8? { [%eval 15.48] } { Mistake. bxc4 was best. } { [%clk 0:44:01] } 25. Ng5 { [%eval 16.99] [%clk 0:50:28] } 25... bxc4?! { [%eval #3] } { Checkmate is now unavoidable. Qxe7 was best. } { [%clk 0:37:05] } 26. f7+ { [%eval #9] [%clk 0:49:49] } 1-0