Event: Round 12: Yegor Petrov - Lieke Koolaard
Site: https://lichess.org/broadcast/open-nederlandse-jeugdkampioenschappen--groep-d/round-12/AXKxsg25/gss1o0rt
White: Yegor Petrov
Black: Lieke Koolaard
Result: 1-0
ECO: C42
Opening: Petrov's Defense
Variant: Standard
TimeControl: 40+30

1. e4 { [%eval 0.18] [%clk 0:40:57] } 1... e5 { [%eval 0.22] [%clk 0:40:57] } 2. Nf3 { [%eval 0.13] [%clk 0:41:14] } 2... Nf6 { [%eval 0.34] [%clk 0:41:19] } 3. Nxe5 { [%eval 0.29] [%clk 0:41:38] } 3... Qe7 { [%eval 0.69] [%clk 0:41:33] } 4. d4 { [%eval 0.67] [%clk 0:41:38] } 4... d6 { [%eval 0.9] [%clk 0:41:33] } 5. Nf3 { [%eval 0.69] [%clk 0:41:43] } 5... Nxe4 { [%eval 0.81] [%clk 0:41:48] } 6. Be2 { [%eval 0.78] [%clk 0:42:03] } 6... g6?! { [%eval 1.5] } { Inaccuracy. Qd8 was best. } { [%clk 0:41:54] } 7. O-O { [%eval 1.6] [%clk 0:42:02] } 7... Bg7 { [%eval 1.65] [%clk 0:41:53] } 8. Bd3 { [%eval 1.32] [%clk 0:42:12] } 8... d5 { [%eval 1.4] [%clk 0:41:48] } 9. Nfd2? { [%eval 0.06] } { Mistake. c4 was best. } { [%clk 0:42:12] } 9... O-O { [%eval 0.13] [%clk 0:41:49] } 10. Nxe4 { [%eval -0.33] [%clk 0:41:49] } 10... dxe4 { [%eval -0.29] [%clk 0:42:12] } 11. Re1 { [%eval -0.36] [%clk 0:42:17] } 11... Bf5?! { [%eval 0.44] } { Inaccuracy. f5 was best. } { [%clk 0:40:21] } 12. Nc3 { [%eval 0.61] [%clk 0:42:44] } 12... Qh4? { [%eval 2.32] } { Mistake. Bxd4 was best. } { [%clk 0:38:54] } 13. Nxe4 { [%eval 2.3] [%clk 0:42:44] } 13... Bg4? { [%eval 4.09] } { Mistake. h6 was best. } { [%clk 0:38:53] } 14. f3 { [%eval 4.08] [%clk 0:40:58] } 14... Bxd4+ { [%eval 3.96] [%clk 0:38:45] } 15. Be3?? { [%eval 0.26] } { Blunder. Kh1 was best. } { [%clk 0:41:02] } 15... Bxb2?? { [%eval 5.5] } { Blunder. Bxe3+ was best. } { [%clk 0:38:03] } 16. Rb1 { [%eval 4.64] [%clk 0:41:26] } 16... Be5 { [%eval 4.57] [%clk 0:37:29] } 17. g3 { [%eval 4.67] [%clk 0:41:32] } 17... Qe7 { [%eval 4.93] [%clk 0:35:29] } 18. fxg4 { [%eval 4.71] [%clk 0:41:50] } 18... f5?! { [%eval 6.33] } { Inaccuracy. Nd7 was best. } { [%clk 0:33:44] } 19. Bc5 { [%eval 6.16] [%clk 0:41:54] } 19... Qg7 { [%eval 6.57] [%clk 0:33:06] } 20. Bxf8 { [%eval 6.49] [%clk 0:42:16] } 20... Qxf8 { [%eval 6.74] [%clk 0:32:49] } 21. gxf5 { [%eval 6.63] [%clk 0:42:15] } 21... Qxf5 { [%eval 7.99] [%clk 0:32:49] } 22. Rf1 { [%eval 7.73] [%clk 0:40:09] } 22... Qc8 { [%eval 8.41] [%clk 0:32:33] } 23. Nf6+?! { [%eval 6.08] } { Inaccuracy. Bc4+ was best. } { [%clk 0:40:31] } 23... Kg7 { [%eval 5.94] [%clk 0:32:05] } 24. Ng4 { [%eval 5.97] [%clk 0:40:31] } 24... Nc6 { [%eval 6.15] [%clk 0:32:04] } 25. Nxe5 { [%eval 6.1] [%clk 0:39:35] } 25... Nxe5 { [%eval 5.85] [%clk 0:32:26] } 26. Qe2 { [%eval 5.24] [%clk 0:39:53] } 26... Nc6?! { [%eval 7.28] } { Inaccuracy. Qe6 was best. } { [%clk 0:30:50] } 27. Bc4 { [%eval 7.17] [%clk 0:39:55] } 27... Qh8? { [%eval #5] } { Checkmate is now unavoidable. Qe8 was best. } { [%clk 0:27:21] } 28. Rf7+ { [%eval #4] [%clk 0:40:14] } 28... Kh6 { [%eval #4] [%clk 0:27:32] } 29. Qe3+ { [%eval #3] [%clk 0:40:41] } 29... g5 { [%eval #3] [%clk 0:27:32] } 30. Qe6+ { [%eval #2] [%clk 0:41:01] } 30... Kh5 { [%eval #2] [%clk 0:27:28] } 31. Be2+ { [%eval #1] [%clk 0:41:27] } 31... g4 { [%eval #1] [%clk 0:27:30] } 32. Rf5# { [%clk 0:41:53] } 1-0