Event: Open-C
Site: https://lichess.org/broadcast/szachy-w-ustroniu-acza-pokolenia-2025--open-c/round-7/PYtV5iCJ/mnQGCnUY
White: Walas, Leon
WhiteElo: 1515
Black: Praszalowicz, Artur
BlackElo: 1610
Result: 0-1
ECO: D02
Opening: Queen's Pawn Game: London System
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:30:57] } 1... d5 { [%eval 0.2] [%clk 1:30:53] } 2. Bf4 { [%eval 0.0] [%clk 1:31:12] } 2... Nf6 { [%eval 0.05] [%clk 1:31:10] } 3. Nf3 { [%eval 0.02] [%clk 1:31:38] } 3... e6 { [%eval 0.1] [%clk 1:31:36] } 4. e3 { [%eval 0.0] [%clk 1:32:01] } 4... Be7 { [%eval 0.18] [%clk 1:31:29] } 5. c3 { [%eval 0.07] [%clk 1:32:15] } 5... b6 { [%eval 0.43] [%clk 1:31:44] } 6. Bd3 { [%eval 0.29] [%clk 1:32:31] } 6... Bb7 { [%eval 0.47] [%clk 1:32:01] } 7. Nbd2 { [%eval 0.42] [%clk 1:32:47] } 7... O-O { [%eval 0.53] [%clk 1:31:55] } 8. O-O { [%eval 0.26] [%clk 1:33:09] } 8... Nbd7 { [%eval 0.23] [%clk 1:31:24] } 9. Re1 { [%eval 0.21] [%clk 1:33:10] } 9... Ne4 { [%eval 0.23] [%clk 1:31:08] } 10. Qc2?! { [%eval -0.63] } { Inaccuracy. h3 was best. } { [%clk 1:33:02] } 10... f5?! { [%eval 0.17] } { Inaccuracy. g5 was best. } { [%clk 1:30:46] } 11. Ne5 { [%eval 0.11] [%clk 1:31:22] } 11... g5 { [%eval 0.18] [%clk 1:26:48] } 12. Nxd7 { [%eval 0.11] [%clk 1:25:53] } 12... Qxd7 { [%eval 0.13] [%clk 1:26:33] } 13. Be5 { [%eval 0.15] [%clk 1:25:57] } 13... Bd6 { [%eval 0.22] [%clk 1:25:31] } 14. Bxd6 { [%eval 0.3] [%clk 1:23:13] } 14... cxd6 { [%eval 0.35] [%clk 1:24:24] } 15. Bxe4 { [%eval -0.1] [%clk 1:23:14] } 15... dxe4 { [%eval -0.08] [%clk 1:24:13] } 16. Nf1?! { [%eval -0.65] } { Inaccuracy. a4 was best. } { [%clk 1:23:30] } 16... Qg7 { [%eval -0.47] [%clk 1:18:58] } 17. Qe2 { [%eval -0.82] [%clk 1:16:24] } 17... f4 { [%eval -0.82] [%clk 1:16:11] } 18. Qg4 { [%eval -0.93] [%clk 1:11:34] } 18... Qg6 { [%eval -0.65] [%clk 1:13:19] } 19. exf4 { [%eval -0.66] [%clk 1:11:34] } 19... Rxf4 { [%eval -0.25] [%clk 1:13:36] } 20. Qg3 { [%eval -0.27] [%clk 1:08:14] } 20... Raf8 { [%eval -0.33] [%clk 1:09:53] } 21. Re2?! { [%eval -1.33] } { Inaccuracy. c4 was best. } { [%clk 1:04:18] } 21... h5?! { [%eval -0.34] } { Inaccuracy. Ba6 was best. } { [%clk 1:09:52] } 22. Rae1? { [%eval -1.89] } { Mistake. c4 was best. } { [%clk 0:30:36] } 22... Rg4?? { [%eval 0.58] } { Blunder. Ba6 was best. } { [%clk 0:45:31] } 23. Qxd6 { [%eval 0.41] [%clk 0:26:57] } 23... Ba6?? { [%eval 2.42] } { Blunder. Rxg2+ was best. } { [%clk 0:18:18] } 24. Re3?? { [%eval 0.0] } { Blunder. Rd2 was best. } { [%clk 0:25:20] } 24... Rgf4 { [%eval 0.0] [%clk 0:18:18] } 25. Nd2 { [%eval -0.01] [%clk 0:14:38] } 25... Rxf2 { [%eval -0.06] [%clk 0:18:08] } 26. Rxe4?? { [%eval -4.2] } { Blunder. Rf3 was best. } { [%clk 0:13:48] } 26... Rxd2 { [%eval -4.02] [%clk 0:13:42] } 27. Rxe6? { [%eval -7.7] } { Mistake. Qxe6+ was best. } { [%clk 0:12:23] } 27... Qf7 { [%eval -7.66] [%clk 0:13:36] } 28. h3? { [%eval #-2] } { Checkmate is now unavoidable. Rg6+ was best. } { [%clk 0:09:18] } 28... Qf2+ { [%eval #-1] [%clk 0:13:57] } 0-1