Event: Round 13 & Semifinals Armageddon: Mazurtsova, Margarita - Petersen, Marcel
Site: https://lichess.org/broadcast/berlin-u25-open--blitz/round-13--semifinals-armageddon/N0avF3ap/tUNhRdFU
Date: 2025-11-14
White: Mazurtsova, Margarita
WhiteElo: 1929
Black: Petersen, Marcel
BlackTitle: CM
BlackElo: 2299
Result: 1-0
ECO: A17
Opening: English Opening: Anglo-Indian Defense, Hedgehog System
Variant: Standard
TimeControl: 3+2

1. c4 { [%eval 0.12] [%clk 0:03:03] } 1... Nf6 { [%eval 0.14] [%clk 0:03:02] } 2. Nc3 { [%eval 0.12] [%clk 0:03:04] } 2... e6 { [%eval 0.2] [%clk 0:03:03] } 3. g3 { [%eval -0.08] [%clk 0:03:05] } 3... d5 { [%eval -0.13] [%clk 0:03:03] } 4. cxd5 { [%eval -0.18] [%clk 0:03:05] } 4... exd5 { [%eval -0.13] [%clk 0:03:01] } 5. Bg2 { [%eval -0.47] [%clk 0:03:04] } 5... d4 { [%eval -0.49] [%clk 0:02:54] } 6. Ne4 { [%eval -0.48] [%clk 0:02:58] } 6... Nc6 { [%eval -0.16] [%clk 0:02:49] } 7. d3 { [%eval -0.31] [%clk 0:02:54] } 7... Be7 { [%eval -0.17] [%clk 0:02:43] } 8. Nxf6+ { [%eval -0.33] [%clk 0:02:51] } 8... Bxf6 { [%eval -0.31] [%clk 0:02:43] } 9. Nf3 { [%eval -0.56] [%clk 0:02:51] } 9... O-O { [%eval -0.61] [%clk 0:02:43] } 10. O-O { [%eval -0.55] [%clk 0:02:51] } 10... Re8 { [%eval -0.59] [%clk 0:02:42] } 11. a3 { [%eval -0.61] [%clk 0:02:51] } 11... a5 { [%eval -0.59] [%clk 0:02:38] } 12. Bf4 { [%eval -0.91] [%clk 0:02:50] } 12... a4 { [%eval -0.65] [%clk 0:02:26] } 13. Rc1 { [%eval -0.66] [%clk 0:02:49] } 13... Be6 { [%eval -0.76] [%clk 0:02:17] } 14. Nd2?? { [%eval -2.96] } { Blunder. Rc5 was best. } { [%clk 0:02:48] } 14... Bd5?? { [%eval 0.15] } { Blunder. g5 was best. } { [%clk 0:02:15] } 15. Bxd5 { [%eval -0.11] [%clk 0:02:45] } 15... Qxd5 { [%eval -0.13] [%clk 0:02:16] } 16. Bxc7 { [%eval -0.11] [%clk 0:02:35] } 16... Bg5 { [%eval -0.11] [%clk 0:01:22] } 17. Rc4 { [%eval -0.09] [%clk 0:02:31] } 17... Bxd2 { [%eval 0.0] [%clk 0:01:13] } 18. Qxd2 { [%eval 0.0] [%clk 0:02:31] } 18... h6 { [%eval -0.01] [%clk 0:00:56] } 19. Qc2 { [%eval -0.04] [%clk 0:02:17] } 19... Qe6 { [%eval 0.0] [%clk 0:00:29] } 20. Rxa4 { [%eval -0.13] [%clk 0:01:52] } 20... Rxa4 { [%eval -0.01] [%clk 0:00:27] } 21. Qxa4 { [%eval -0.03] [%clk 0:01:52] } 21... Qxe2 { [%eval 0.0] [%clk 0:00:27] } 22. Qb5 { [%eval 0.0] [%clk 0:01:41] } 22... Re6 { [%eval 0.12] [%clk 0:00:06] } 23. a4 { [%eval 0.13] [%clk 0:00:58] } 23... g6? { [%eval 1.8] } { Mistake. Qf3 was best. } { [%clk 0:00:05] } 24. a5?! { [%eval 1.14] } { Inaccuracy. b4 was best. } { [%clk 0:00:57] } 24... Kg7? { [%eval 2.96] } { Mistake. Ne5 was best. } { [%clk 0:00:04] } 25. Qxb7 { [%eval 2.66] [%clk 0:00:39] } 25... Qxd3 { [%eval 2.35] [%clk 0:00:04] } 26. a6 { [%eval 1.94] [%clk 0:00:40] } 26... Qe2?? { [%eval 4.48] } { Blunder. Qc4 was best. } { [%clk 0:00:03] } 27. a7 { [%eval 4.44] [%clk 0:00:37] } 27... Nxa7 { [%eval 4.63] [%clk 0:00:04] } 28. Qxa7 { [%eval 4.64] [%clk 0:00:37] } 28... d3 { [%eval 5.47] [%clk 0:00:05] } 29. Qd4+ { [%eval 4.86] [%clk 0:00:37] } 29... Kh7 { [%eval 5.17] [%clk 0:00:07] } 30. Ba5 { [%eval 5.33] [%clk 0:00:34] } 30... Re4?! { [%eval 8.42] } { Inaccuracy. Rc6 was best. } { [%clk 0:00:04] } 31. Qf6 { [%eval 8.16] [%clk 0:00:31] } 31... Re7? { [%eval #7] } { Checkmate is now unavoidable. Rf4 was best. } { [%clk 0:00:05] } 32. Bc3 { [%eval #6] [%clk 0:00:31] } 32... Re8 { [%eval #1] [%clk 0:00:03] } 33. Qg7# { [%clk 0:00:32] } 1-0