Event: Round 5: Velten, Paul - Ivanchuk, Vasyl
Date: 2025-03-19
White: Velten, Paul
WhiteTitle: GM
WhiteElo: 2515
Black: Ivanchuk, Vasyl
BlackTitle: GM
BlackElo: 2604
Result: 1-0
ECO: D52
Opening: Queen's Gambit Declined: Cambridge Springs Defense, Yugoslav Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:16] } 1... Nf6 { [%eval 0.19] [%clk 1:30:39] } 2. c4 { [%eval 0.18] [%clk 1:30:23] } 2... e6 { [%eval 0.14] [%clk 1:31:05] } 3. Nf3 { [%eval 0.12] [%clk 1:30:26] } 3... d5 { [%eval 0.17] [%clk 1:30:42] } 4. Nc3 { [%eval 0.1] [%clk 1:30:13] } 4... c6 { [%eval 0.19] [%clk 1:31:09] } 5. Bg5 { [%eval 0.14] [%clk 1:29:30] } 5... Nbd7 { [%eval 0.23] [%clk 1:31:35] } 6. e3 { [%eval 0.19] [%clk 1:26:52] } 6... Qa5 { [%eval 0.15] [%clk 1:31:11] } 7. cxd5 { [%eval 0.28] [%clk 1:26:26] } 7... Nxd5 { [%eval 0.28] [%clk 1:31:37] } 8. Qd2 { [%eval 0.23] [%clk 1:26:34] } 8... N7b6 { [%eval 0.39] [%clk 1:20:11] } 9. Bd3 { [%eval 0.38] [%clk 1:18:16] } 9... Nxc3 { [%eval 0.48] [%clk 1:20:24] } 10. bxc3 { [%eval 0.29] [%clk 1:18:16] } 10... Na4 { [%eval 0.38] [%clk 1:20:46] } 11. O-O { [%eval 0.15] [%clk 1:17:40] } 11... Qxc3 { [%eval 0.2] [%clk 1:21:13] } 12. Qe2 { [%eval 0.08] [%clk 1:15:13] } 12... Qb2 { [%eval 0.05] [%clk 1:21:39] } 13. Bc2 { [%eval 0.05] [%clk 1:13:52] } 13... Qb5 { [%eval 0.1] [%clk 1:21:51] } 14. Bd3 { [%eval 0.08] [%clk 1:13:14] } 14... Qb2 { [%eval 0.01] [%clk 1:22:12] } 15. Bc2 { [%eval 0.05] [%clk 1:12:56] } 15... Qb5 { [%eval 0.07] [%clk 1:20:25] } 16. Qd1 { [%eval 0.07] [%clk 0:53:06] } 16... Nc3 { [%eval 0.12] [%clk 0:44:06] } 17. Qd2 { [%eval 0.2] [%clk 0:53:01] } 17... Nd5?! { [%eval 1.29] } { Inaccuracy. Ne2+ was best. } { [%clk 0:44:20] } 18. e4 { [%eval 0.98] [%clk 0:49:09] } 18... Bb4 { [%eval 1.05] [%clk 0:32:48] } 19. Qc1 { [%eval 0.97] [%clk 0:49:02] } 19... Nc3 { [%eval 0.87] [%clk 0:29:59] } 20. Kh1 { [%eval 0.98] [%clk 0:48:40] } 20... c5 { [%eval 0.99] [%clk 0:28:32] } 21. a3 { [%eval 0.84] [%clk 0:37:13] } 21... Ba5 { [%eval 0.82] [%clk 0:28:55] } 22. dxc5 { [%eval 0.42] [%clk 0:36:58] } 22... Bd7 { [%eval 0.94] [%clk 0:27:34] } 23. Be3 { [%eval 1.03] [%clk 0:29:28] } 23... O-O? { [%eval 2.81] } { Mistake. Bc6 was best. } { [%clk 0:26:10] } 24. a4 { [%eval 2.85] [%clk 0:28:01] } 24... Qb4 { [%eval 2.87] [%clk 0:26:13] } 25. Ra3 { [%eval 2.72] [%clk 0:21:44] } 25... f6?! { [%eval 3.78] } { Inaccuracy. Be8 was best. } { [%clk 0:25:36] } 26. Nd2 { [%eval 3.54] [%clk 0:17:23] } 26... Ne2 { [%eval 3.77] [%clk 0:23:34] } 27. Qa1 { [%eval 3.69] [%clk 0:17:15] } 27... Nd4 { [%eval 3.25] [%clk 0:23:58] } 28. Bb3? { [%eval 1.81] } { Mistake. Bd3 was best. } { [%clk 0:06:05] } 28... b6?! { [%eval 2.96] } { Inaccuracy. Kh8 was best. } { [%clk 0:19:17] } 29. Rb1 { [%eval 2.86] [%clk 0:05:59] } 1-0