Event: Round 2: Zhang, Onno - Eckelt, Rufus
Date: 2025-07-28
White: Zhang, Onno
WhiteElo: 1899
Black: Eckelt, Rufus
BlackElo: 1702
Result: 1-0
ECO: C15
Opening: French Defense: Winawer Variation, Delayed Exchange Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:54] } 1... e6 { [%eval 0.28] [%clk 1:29:45] } 2. d4 { [%eval 0.29] [%clk 1:31:10] } 2... d5 { [%eval 0.37] [%clk 1:30:08] } 3. Nc3 { [%eval 0.28] [%clk 1:31:23] } 3... Bb4 { [%eval 0.4] [%clk 1:30:28] } 4. exd5 { [%eval 0.16] [%clk 1:31:32] } 4... exd5 { [%eval 0.18] [%clk 1:30:44] } 5. Bd3 { [%eval 0.16] [%clk 1:31:51] } 5... Nf6 { [%eval 0.17] [%clk 1:30:48] } 6. Bg5 { [%eval -0.07] [%clk 1:32:03] } 6... O-O { [%eval 0.0] [%clk 1:30:04] } 7. Qd2 { [%eval -0.41] [%clk 1:31:39] } 7... c6 { [%eval 0.0] [%clk 1:28:57] } 8. Nge2 { [%eval -0.02] [%clk 1:31:28] } 8... Nbd7 { [%eval 0.05] [%clk 1:24:35] } 9. f3 { [%eval -0.04] [%clk 1:30:41] } 9... Re8 { [%eval -0.22] [%clk 1:19:42] } 10. O-O-O { [%eval -0.18] [%clk 1:29:14] } 10... a5 { [%eval -0.07] [%clk 1:15:17] } 11. g4 { [%eval -0.37] [%clk 1:29:25] } 11... a4?! { [%eval 0.19] } { Inaccuracy. b5 was best. } { [%clk 1:11:35] } 12. a3 { [%eval 0.18] [%clk 1:20:14] } 12... Bf8?! { [%eval 0.95] } { Inaccuracy. Ba5 was best. } { [%clk 1:09:04] } 13. Ng3 { [%eval 0.85] [%clk 1:19:25] } 13... b5 { [%eval 0.63] [%clk 0:57:20] } 14. Na2 { [%eval 0.6] [%clk 1:18:49] } 14... Qc7?? { [%eval 2.78] } { Blunder. Nb6 was best. } { [%clk 0:50:13] } 15. Nf5?! { [%eval 1.55] } { Inaccuracy. Bf4 was best. } { [%clk 1:17:01] } 15... Ba6 { [%eval 2.01] [%clk 0:36:52] } 16. Bf4 { [%eval 1.91] [%clk 1:15:15] } 16... Qa7 { [%eval 1.96] [%clk 0:28:35] } 17. h4 { [%eval 1.63] [%clk 1:06:05] } 17... Nb6 { [%eval 2.19] [%clk 0:27:34] } 18. h5 { [%eval 2.36] [%clk 1:03:43] } 18... Nc4 { [%eval 2.42] [%clk 0:23:00] } 19. Qg2 { [%eval 2.39] [%clk 0:59:24] } 19... b4 { [%eval 2.3] [%clk 0:15:07] } 20. axb4?! { [%eval 1.35] } { Inaccuracy. g5 was best. } { [%clk 0:57:49] } 20... a3 { [%eval 1.5] [%clk 0:09:01] } 21. b3 { [%eval 1.54] [%clk 0:56:14] } 21... Nb2 { [%eval 1.43] [%clk 0:09:16] } 22. Rd2?? { [%eval -0.7] } { Blunder. Bxa6 was best. } { [%clk 0:49:18] } 22... Bxd3?! { [%eval 0.0] } { Inaccuracy. Nxd3+ was best. } { [%clk 0:03:37] } 23. cxd3 { [%eval -0.01] [%clk 0:47:02] } 23... Bxb4?? { [%eval 2.26] } { Blunder. Re6 was best. } { [%clk 0:01:48] } 24. Nxb4 { [%eval 2.14] [%clk 0:45:45] } 24... a2?! { [%eval 3.31] } { Inaccuracy. Nd7 was best. } { [%clk 0:02:08] } 25. Nxa2 { [%eval 3.17] [%clk 0:44:57] } 25... Qxa2 { [%eval 3.37] [%clk 0:02:32] } 26. Rxb2 { [%eval 3.3] [%clk 0:45:15] } 26... Qa1+ { [%eval 3.7] [%clk 0:02:42] } 27. Kc2 { [%eval 3.55] [%clk 0:44:42] } 27... Re2+? { [%eval 5.84] } { Mistake. Qa6 was best. } { [%clk 0:01:12] } 28. Qxe2 { [%eval 5.77] [%clk 0:44:18] } 28... Qxh1 { [%eval 5.78] [%clk 0:01:35] } 29. Qd1 { [%eval 5.53] [%clk 0:44:21] } 29... Qg2+ { [%eval 7.12] [%clk 0:01:45] } 30. Kb1 { [%eval 6.94] [%clk 0:43:10] } 1-0