Event: Biel Chess Festival 2025
Date: 2025-07-15
White: Grabe, Eckart
WhiteElo: 1774
Black: Stroo, Kees
BlackElo: 1544
Result: 1/2-1/2
ECO: A85
Opening: Dutch Defense: Queen's Knight Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:29:52] } 1... f5 { [%eval 0.47] [%clk 1:30:27] } 2. c4 { [%eval 0.42] [%clk 1:29:53] } 2... Nf6 { [%eval 0.42] [%clk 1:30:36] } 3. Nc3 { [%eval 0.39] [%clk 1:29:52] } 3... e6 { [%eval 0.52] [%clk 1:30:05] } 4. Nf3 { [%eval 0.3] [%clk 1:28:05] } 4... Be7 { [%eval 0.54] [%clk 1:29:25] } 5. Bg5 { [%eval 0.25] [%clk 1:24:13] } 5... O-O { [%eval 0.29] [%clk 1:27:52] } 6. e3 { [%eval 0.18] [%clk 1:22:58] } 6... d6 { [%eval 0.45] [%clk 1:25:51] } 7. Bd3 { [%eval 0.19] [%clk 1:21:49] } 7... b6 { [%eval 0.44] [%clk 1:20:05] } 8. O-O { [%eval 0.62] [%clk 1:18:26] } 8... Qe8?! { [%eval 1.26] } { Inaccuracy. h6 was best. } { [%clk 1:17:01] } 9. Nb5?! { [%eval 0.41] } { Inaccuracy. e4 was best. } { [%clk 1:09:28] } 9... Bd8?! { [%eval 1.4] } { Inaccuracy. Na6 was best. } { [%clk 1:11:59] } 10. Qc2?! { [%eval 0.36] } { Inaccuracy. Bxf6 was best. } { [%clk 1:03:07] } 10... Bb7 { [%eval 0.36] [%clk 1:04:08] } 11. d5 { [%eval 0.01] [%clk 0:47:40] } 11... e5?? { [%eval 2.97] } { Blunder. Na6 was best. } { [%clk 1:03:09] } 12. Bxf5 { [%eval 2.88] [%clk 0:46:55] } 12... e4?! { [%eval 3.87] } { Inaccuracy. g6 was best. } { [%clk 0:58:43] } 13. Be6+ { [%eval 3.38] [%clk 0:37:06] } 13... Kh8 { [%eval 3.45] [%clk 0:58:52] } 14. Bxf6?! { [%eval 2.19] } { Inaccuracy. Nfd4 was best. } { [%clk 0:36:07] } 14... Rxf6? { [%eval 3.7] } { Mistake. exf3 was best. } { [%clk 0:56:05] } 15. Qxe4 { [%eval 3.63] [%clk 0:34:51] } 15... a6?! { [%eval 4.62] } { Inaccuracy. Rf8 was best. } { [%clk 0:52:07] } 16. Ng5 { [%eval 4.67] [%clk 0:33:46] } 16... g6 { [%eval 4.58] [%clk 0:47:46] } 17. Qh4 { [%eval 4.57] [%clk 0:24:01] } 17... h5 { [%eval 4.63] [%clk 0:41:35] } 18. Nf7+?? { [%eval 1.59] } { Blunder. Nd4 was best. } { [%clk 0:21:32] } 18... Rxf7 { [%eval 1.63] [%clk 0:40:35] } 19. Qd4+?? { [%eval -2.52] } { Blunder. Bxf7 was best. } { [%clk 0:20:27] } 19... Rg7 { [%eval -2.52] [%clk 0:38:16] } 20. Nc3 { [%eval -2.56] [%clk 0:18:36] } 20... Nd7 { [%eval -2.55] [%clk 0:37:49] } 21. Ne2 { [%eval -3.06] [%clk 0:16:38] } 21... Nc5 { [%eval -3.11] [%clk 0:33:51] } 22. Nf4 { [%eval -3.65] [%clk 0:12:43] } 22... Kh7?! { [%eval -2.36] } { Inaccuracy. g5 was best. } { [%clk 0:26:06] } 1/2-1/2