Event: Round 9: Konstantinos Betsakos - Sande Atanasov
Site: https://lichess.org/study/hxCMWAuU/LYPSmOrY
Date: 2022-10-27
White: Konstantinos Betsakos
Black: Sande Atanasov
Result: 1-0
ECO: D06
Opening: Queen's Gambit Declined: Marshall Defense
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:54] } 1... Nf6 { [%eval 0.23] [%clk 1:30:22] } 2. c4 { [%eval 0.29] [%clk 1:31:18] } 2... d5 { [%eval 0.81] [%clk 1:29:50] } 3. cxd5 { [%eval 0.4] [%clk 1:31:33] } 3... Qxd5 { [%eval 0.83] [%clk 1:29:57] } 4. Nc3 { [%eval 0.5] [%clk 1:31:49] } 4... Qf5?! { [%eval 1.1] } { Inaccuracy. Qa5 was best. } { [%clk 1:29:21] } 5. f3 { [%eval 0.71] [%clk 1:30:32] } 5... e6?! { [%eval 1.46] } { Inaccuracy. e5 was best. } { [%clk 1:28:27] } 6. e4 { [%eval 1.39] [%clk 1:30:43] } 6... Qh5?! { [%eval 2.09] } { Inaccuracy. Qa5 was best. } { [%clk 1:28:04] } 7. Be3 { [%eval 2.21] [%clk 1:30:41] } 7... Qa5 { [%eval 2.5] [%clk 1:27:28] } 8. a3 { [%eval 2.73] [%clk 1:28:58] } 8... c6 { [%eval 2.6] [%clk 1:27:25] } 9. Bd3 { [%eval 2.51] [%clk 1:28:38] } 9... h6?! { [%eval 3.38] } { Inaccuracy. e5 was best. } { [%clk 1:26:33] } 10. Ne2 { [%eval 3.25] [%clk 1:28:44] } 10... g5?! { [%eval 4.64] } { Inaccuracy. Be7 was best. } { [%clk 1:26:20] } 11. Qd2 { [%eval 3.83] [%clk 1:27:21] } 11... Na6?! { [%eval 5.31] } { Inaccuracy. Nbd7 was best. } { [%clk 1:26:21] } 12. O-O { [%eval 5.09] [%clk 1:26:45] } 12... Bg7?! { [%eval 6.92] } { Inaccuracy. Be7 was best. } { [%clk 1:26:23] } 13. b4 { [%eval 6.74] [%clk 1:25:33] } 13... Qc7 { [%eval 7.07] [%clk 1:26:22] } 14. b5 { [%eval 7.18] [%clk 1:25:23] } 14... Nb8 { [%eval 6.83] [%clk 1:26:41] } 15. Rad1?! { [%eval 5.14] } { Inaccuracy. e5 was best. } { [%clk 1:24:36] } 15... Bd7?! { [%eval 7.29] } { Inaccuracy. e5 was best. } { [%clk 1:26:38] } 16. f4 { [%eval 6.36] [%clk 1:24:05] } 16... Ng4 { [%eval 6.29] [%clk 1:26:21] } 17. e5 { [%eval 5.97] [%clk 1:24:16] } 17... f5 { [%eval 7.98] [%clk 1:26:17] } 18. exf6 { [%eval 7.66] [%clk 1:24:01] } 18... Bxf6 { [%eval 7.58] [%clk 1:26:25] } 19. h3 { [%eval 7.63] [%clk 1:23:57] } 19... Nxe3 { [%eval 7.63] [%clk 1:26:07] } 20. Qxe3 { [%eval 7.77] [%clk 1:24:20] } 20... O-O { [%eval 9.49] [%clk 1:25:29] } 21. fxg5 { [%eval 10.01] [%clk 1:24:26] } 21... hxg5 { [%eval 16.5] [%clk 1:22:23] } 22. Ne4 { [%eval 10.99] [%clk 1:23:15] } 22... Be7 { [%eval 10.5] [%clk 1:13:17] } 23. Rxf8+ { [%eval 9.04] [%clk 1:22:23] } 23... Kxf8 { [%eval 9.84] [%clk 1:05:47] } 24. Nxg5 { [%eval 9.22] [%clk 1:22:19] } 24... Qd6 { [%eval 12.37] [%clk 1:02:24] } 25. Rf1+ { [%eval 9.48] [%clk 1:21:31] } 25... Kg7? { [%eval #5] } { Checkmate is now unavoidable. Ke8 was best. } { [%clk 0:32:03] } 26. Qe4 { [%eval #4] [%clk 1:21:19] } 26... Bf6 { [%eval #2] [%clk 0:12:16] } 27. Qg6+ { [%eval #1] [%clk 1:21:36] } 1-0