Event: WCO
Site: Chennai, India
Date: 2022-08-06
White: da Conceicao Marcos
WhiteElo: 1713
Black: Sangvane Vongphouthone
Result: 1-0
ECO: C25
Opening: Vienna Game
Variant: Standard

1. e4 { [%eval 0.33] [%clk 1:30:57] } 1... e5 { [%eval 0.12] [%clk 1:30:58] } 2. Nc3 { [%eval 0.16] [%clk 1:30:47] } 2... f6? { [%eval 1.51] } { Mistake. Nf6 was best. } { [%clk 1:30:52] } 3. b3?! { [%eval 0.57] } { Inaccuracy. f4 was best. } { [%clk 1:29:55] } 3... Nc6 { [%eval 0.88] [%clk 1:30:49] } 4. Bb2 { [%eval 0.87] [%clk 1:30:08] } 4... Be7?! { [%eval 1.85] } { Inaccuracy. Nge7 was best. } { [%clk 1:30:56] } 5. Nf3?! { [%eval 0.75] } { Inaccuracy. f4 was best. } { [%clk 1:29:22] } 5... d6?! { [%eval 1.33] } { Inaccuracy. Bc5 was best. } { [%clk 1:30:46] } 6. d3? { [%eval -0.17] } { Mistake. d4 was best. } { [%clk 1:28:59] } 6... Bd7? { [%eval 1.35] } { Mistake. f5 was best. } { [%clk 1:30:05] } 7. Qd2?! { [%eval 0.54] } { Inaccuracy. d4 was best. } { [%clk 1:28:36] } 7... Bf8? { [%eval 1.69] } { Mistake. f5 was best. } { [%clk 1:29:28] } 8. Be2?! { [%eval 0.89] } { Inaccuracy. d4 was best. } { [%clk 1:27:45] } 8... Nge7?! { [%eval 1.93] } { Inaccuracy. g6 was best. } { [%clk 1:29:38] } 9. O-O-O { [%eval 1.37] [%clk 1:27:38] } 9... Ng6 { [%eval 1.86] [%clk 1:29:02] } 10. g3?! { [%eval 0.99] } { Inaccuracy. d4 was best. } { [%clk 1:25:19] } 10... Qe7?? { [%eval 2.86] } { Blunder. Nd4 was best. } { [%clk 1:28:28] } 11. Nd5 { [%eval 2.32] [%clk 1:25:10] } 11... Qd8 { [%eval 2.92] [%clk 1:27:53] } 12. h4 { [%eval 2.39] [%clk 1:24:59] } 12... h6?! { [%eval 3.33] } { Inaccuracy. h5 was best. } { [%clk 1:27:34] } 13. d4 { [%eval 2.94] [%clk 1:24:44] } 13... Nge7?? { [%eval 6.75] } { Blunder. h5 was best. } { [%clk 1:22:43] } 14. Qd3?? { [%eval 2.85] } { Blunder. dxe5 was best. } { [%clk 1:24:16] } 14... h5 { [%eval 3.24] [%clk 1:19:46] } 15. a3?! { [%eval 2.37] } { Inaccuracy. Rhe1 was best. } { [%clk 1:21:26] } 15... Ng8?! { [%eval 3.3] } { Inaccuracy. Nxd5 was best. } { [%clk 1:15:42] } 16. Nh2? { [%eval 1.47] } { Mistake. dxe5 was best. } { [%clk 1:21:06] } 16... Qb8?? { [%eval 4.38] } { Blunder. Nxd4 was best. } { [%clk 1:15:38] } 17. Rhf1?? { [%eval 2.08] } { Blunder. dxe5 was best. } { [%clk 1:20:26] } 17... b6? { [%eval 4.19] } { Mistake. Nxd4 was best. } { [%clk 1:13:44] } 18. f4?! { [%eval 3.25] } { Inaccuracy. dxe5 was best. } { [%clk 1:20:43] } 18... g6?? { [%eval 9.14] } { Blunder. Nxd4 was best. } { [%clk 1:07:06] } 19. fxe5 { [%eval 9.26] [%clk 1:14:09] } 19... Bh6+ { [%eval 10.96] [%clk 1:06:49] } 20. Kb1 { [%eval 10.32] [%clk 1:14:23] } 20... fxe5 { [%eval 12.65] [%clk 1:05:41] } 21. dxe5 { [%eval 12.65] [%clk 1:13:37] } 21... dxe5 { [%eval 12.93] [%clk 1:04:50] } 22. Nxb6 { [%eval 10.86] [%clk 1:11:43] } 22... Nd4 { [%eval 16.97] [%clk 0:59:45] } 23. Bxd4 { [%eval 16.77] [%clk 1:10:53] } 23... exd4?! { [%eval #16] } { Checkmate is now unavoidable. axb6 was best. } { [%clk 0:53:45] } 24. Nxd7?! { [%eval 19.61] } { Lost forced checkmate sequence. Qxd4 was best. } { [%clk 1:10:39] } 24... Qc8?! { [%eval #7] } { Checkmate is now unavoidable. Qb7 was best. } { [%clk 0:48:35] } 25. Qxd4 { [%eval #6] [%clk 1:10:11] } 25... Rh7 { [%eval #6] [%clk 0:48:28] } 26. Qd5 { [%eval #5] [%clk 1:06:45] } 26... Rg7 { [%eval #2] [%clk 0:47:38] } 27. Rf8+ { [%eval #1] [%clk 1:04:46] } 27... Ke7 { [%eval #1] [%clk 0:45:51] } 28. Qe5# { [%clk 1:04:57] } 1-0