Event: Runde 5: Parvanyan, Alfred - Krumm, Johannes
Site: https://lichess.org/broadcast/8-sparkassen-schach-open-leer--a-open/runde-5/xumspRe1/sKHijARt
Date: 2025-11-01
White: Parvanyan, Alfred
WhiteElo: 2156
Black: Krumm, Johannes
BlackElo: 2066
Result: 1-0
ECO: E18
Opening: Queen's Indian Defense: Classical Variation, Traditional Variation
Variant: Standard

1. Nf3 { [%eval 0.1] [%clk 1:26:05] } 1... Nf6 { [%eval 0.18] [%clk 1:30:34] } 2. c4 { [%eval 0.12] [%clk 1:26:30] } 2... b6 { [%eval 0.28] [%clk 1:26:40] } 3. g3 { [%eval 0.3] [%clk 1:24:28] } 3... Bb7 { [%eval 0.28] [%clk 1:26:53] } 4. Bg2 { [%eval 0.25] [%clk 1:24:53] } 4... e6 { [%eval 0.28] [%clk 1:20:08] } 5. O-O { [%eval 0.23] [%clk 1:24:38] } 5... Be7 { [%eval 0.23] [%clk 1:20:00] } 6. d4 { [%eval 0.17] [%clk 1:22:50] } 6... O-O { [%eval 0.29] [%clk 1:19:49] } 7. Nc3 { [%eval 0.21] [%clk 1:20:06] } 7... Ne4 { [%eval 0.25] [%clk 1:19:25] } 8. Qc2 { [%eval 0.25] [%clk 1:19:04] } 8... Nxc3 { [%eval 0.2] [%clk 1:16:37] } 9. bxc3 { [%eval -0.09] [%clk 1:14:57] } 9... Nc6 { [%eval -0.11] [%clk 1:14:31] } 10. Nd2 { [%eval -0.11] [%clk 1:01:40] } 10... Na5 { [%eval -0.08] [%clk 1:08:54] } 11. Bxb7 { [%eval -0.09] [%clk 0:55:30] } 11... Nxb7 { [%eval -0.09] [%clk 1:09:18] } 12. e4 { [%eval -0.08] [%clk 0:55:42] } 12... d6 { [%eval 0.08] [%clk 1:03:42] } 13. f4 { [%eval -0.18] [%clk 0:55:32] } 13... Qd7 { [%eval -0.26] [%clk 0:59:22] } 14. f5 { [%eval -0.75] [%clk 0:45:37] } 14... Bg5?! { [%eval -0.16] } { Inaccuracy. exf5 was best. } { [%clk 0:55:42] } 15. Nf3 { [%eval -0.15] [%clk 0:37:39] } 15... Bxc1 { [%eval -0.15] [%clk 0:55:59] } 16. Raxc1 { [%eval -0.23] [%clk 0:38:05] } 16... exf5 { [%eval -0.21] [%clk 0:55:51] } 17. exf5 { [%eval -0.25] [%clk 0:38:33] } 17... g6?? { [%eval 1.58] } { Blunder. f6 was best. } { [%clk 0:34:05] } 18. Qe4 { [%eval 1.25] [%clk 0:32:57] } 18... Na5? { [%eval 2.76] } { Mistake. d5 was best. } { [%clk 0:31:14] } 19. Ng5 { [%eval 2.64] [%clk 0:31:28] } 19... gxf5?! { [%eval 3.97] } { Inaccuracy. Rae8 was best. } { [%clk 0:27:48] } 20. Rxf5 { [%eval 3.94] [%clk 0:27:12] } 20... Rae8 { [%eval 3.88] [%clk 0:26:37] } 21. Qf4 { [%eval 3.65] [%clk 0:16:13] } 21... f6 { [%eval 3.54] [%clk 0:19:16] } 22. Ne4 { [%eval 3.35] [%clk 0:15:26] } 22... Qf7? { [%eval 5.52] } { Mistake. Kh8 was best. } { [%clk 0:15:41] } 23. Nxf6+ { [%eval 5.42] [%clk 0:15:13] } 23... Kh8 { [%eval 5.15] [%clk 0:16:01] } 24. Rf1 { [%eval 4.87] [%clk 0:15:15] } 24... Qxc4?? { [%eval #6] } { Checkmate is now unavoidable. Rc8 was best. } { [%clk 0:13:23] } 25. Nxe8 { [%eval #5] [%clk 0:15:00] } 25... Rxe8 { [%eval #5] [%clk 0:13:36] } 26. Rf8+ { [%eval #4] [%clk 0:15:24] } 26... Rxf8 { [%eval #4] [%clk 0:13:47] } 27. Qxf8+ { [%eval #3] [%clk 0:15:49] } 27... Qg8 { [%eval #3] [%clk 0:14:13] } 28. Qf6+ { [%eval #5] [%clk 0:16:16] } 1-0