Event: Round 4: Velten, Paul - Robert, Mathias
Date: 2025-06-01
White: Velten, Paul
WhiteTitle: GM
WhiteElo: 2542
Black: Robert, Mathias
BlackElo: 2270
Result: 1-0
ECO: E73
Opening: King's Indian Defense: Semi-Averbakh System
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:29:51] } 1... g6 { [%eval 0.57] [%clk 1:30:23] } 2. c4 { [%eval 0.29] [%clk 1:27:16] } 2... Bg7 { [%eval 0.51] [%clk 1:30:49] } 3. e4 { [%eval 0.58] [%clk 1:24:02] } 3... d6 { [%eval 0.55] [%clk 1:31:16] } 4. Nc3 { [%eval 0.4] [%clk 1:22:59] } 4... Nf6 { [%eval 0.55] [%clk 1:29:54] } 5. Be2 { [%eval 0.51] [%clk 1:21:38] } 5... O-O { [%eval 0.48] [%clk 1:27:21] } 6. Be3 { [%eval 0.5] [%clk 1:20:02] } 6... Nc6 { [%eval 0.55] [%clk 1:27:28] } 7. d5 { [%eval 0.47] [%clk 1:14:04] } 7... Ne5 { [%eval 0.54] [%clk 1:27:44] } 8. Nf3 { [%eval 0.35] [%clk 1:13:46] } 8... Nxf3+ { [%eval 0.44] [%clk 1:23:56] } 9. Bxf3 { [%eval 0.48] [%clk 1:13:56] } 9... e6 { [%eval 0.52] [%clk 1:21:21] } 10. Rc1 { [%eval 0.52] [%clk 1:13:27] } 10... Re8 { [%eval 0.58] [%clk 1:20:56] } 11. O-O { [%eval 0.62] [%clk 1:13:09] } 11... a6 { [%eval 0.6] [%clk 1:11:18] } 12. h3 { [%eval 0.59] [%clk 0:57:15] } 12... exd5 { [%eval 0.58] [%clk 1:09:52] } 13. cxd5 { [%eval 0.56] [%clk 0:57:02] } 13... Nd7 { [%eval 0.88] [%clk 1:05:02] } 14. Re1 { [%eval 0.73] [%clk 0:54:38] } 14... Ne5 { [%eval 0.99] [%clk 0:45:33] } 15. Be2 { [%eval 1.03] [%clk 0:54:24] } 15... f5 { [%eval 1.07] [%clk 0:42:20] } 16. Bf1 { [%eval 1.09] [%clk 0:53:08] } 16... fxe4?! { [%eval 2.03] } { Inaccuracy. Nf7 was best. } { [%clk 0:39:29] } 17. Nxe4 { [%eval 2.02] [%clk 0:52:44] } 17... h6 { [%eval 2.23] [%clk 0:37:22] } 18. f4 { [%eval 1.9] [%clk 0:49:26] } 18... Nf7?? { [%eval 4.09] } { Blunder. Nd7 was best. } { [%clk 0:37:29] } 19. Bd4 { [%eval 4.25] [%clk 0:49:35] } 19... Bf5 { [%eval 4.18] [%clk 0:36:21] } 20. Bxg7 { [%eval 4.24] [%clk 0:49:29] } 20... Rxe4 { [%eval 4.35] [%clk 0:16:52] } 21. Rxe4 { [%eval 4.29] [%clk 0:49:27] } 21... Bxe4 { [%eval 4.32] [%clk 0:17:17] } 22. Bc3 { [%eval 4.33] [%clk 0:49:46] } 22... Qb8 { [%eval 5.4] [%clk 0:17:37] } 23. Kh1 { [%eval 5.31] [%clk 0:49:10] } 23... Qa7 { [%eval 5.05] [%clk 0:17:59] } 24. Bd4 { [%eval 5.32] [%clk 0:49:16] } 24... b6 { [%eval 6.42] [%clk 0:18:11] } 25. Bd3 { [%eval 6.25] [%clk 0:48:42] } 25... Bxd5 { [%eval 6.68] [%clk 0:10:54] } 26. Qg4 { [%eval 6.56] [%clk 0:48:45] } 26... c5 { [%eval 8.9] [%clk 0:07:24] } 27. Qxg6+ { [%eval 8.86] [%clk 0:49:01] } 27... Kf8 { [%eval 8.76] [%clk 0:07:48] } 28. Bf6 { [%eval 8.6] [%clk 0:49:10] } 28... Nd8 { [%eval 10.27] [%clk 0:06:19] } 29. Bxd8 { [%eval 7.29] [%clk 0:47:19] } 29... Qf7 { [%eval 9.75] [%clk 0:04:15] } 30. Qxh6+ { [%eval 9.42] [%clk 0:47:06] } 30... Ke8 { [%eval 9.45] [%clk 0:02:14] } 31. Bg6 { [%eval 8.71] [%clk 0:47:25] } 1-0