Event: Round 5: Ruether, Rudolf - Cordes, Lothar
Date: 2024-07-05
White: Ruether, Rudolf
WhiteElo: 2065
Black: Cordes, Lothar
BlackElo: 1858
Result: 1/2-1/2
ECO: E17
Opening: Queen's Indian Defense: Euwe Variation
Variant: Standard

1. d4 { [%eval 0.16] [%clk 1:30:54] } 1... Nf6 { [%eval 0.17] [%clk 1:30:54] } 2. Nf3 { [%eval 0.23] [%clk 1:30:18] } 2... e6 { [%eval 0.14] [%clk 1:31:10] } 3. g3 { [%eval 0.09] [%clk 1:30:37] } 3... b6 { [%eval 0.29] [%clk 1:31:32] } 4. Bg2 { [%eval 0.33] [%clk 1:30:59] } 4... Bb7 { [%eval 0.28] [%clk 1:31:57] } 5. O-O { [%eval 0.12] [%clk 1:31:21] } 5... Be7 { [%eval 0.32] [%clk 1:32:04] } 6. c4 { [%eval 0.28] [%clk 1:31:42] } 6... O-O { [%eval 0.48] [%clk 1:32:11] } 7. b3 { [%eval 0.22] [%clk 1:30:28] } 7... d5 { [%eval 0.25] [%clk 1:31:52] } 8. Bb2 { [%eval -0.13] [%clk 1:30:06] } 8... Nbd7 { [%eval 0.18] [%clk 1:31:43] } 9. cxd5 { [%eval 0.17] [%clk 1:27:06] } 9... exd5 { [%eval 0.19] [%clk 1:31:39] } 10. Nc3 { [%eval 0.12] [%clk 1:26:44] } 10... Re8 { [%eval 0.19] [%clk 1:30:34] } 11. Rc1 { [%eval 0.21] [%clk 1:26:04] } 11... c6 { [%eval 0.22] [%clk 1:26:49] } 12. Re1 { [%eval 0.14] [%clk 1:24:33] } 12... Bd6 { [%eval 0.34] [%clk 1:25:20] } 13. Nd2 { [%eval 0.33] [%clk 1:19:51] } 13... c5 { [%eval 0.65] [%clk 1:21:09] } 14. e4 { [%eval 0.67] [%clk 1:00:06] } 14... cxd4 { [%eval 0.51] [%clk 1:19:11] } 15. Nxd5 { [%eval 0.48] [%clk 0:58:41] } 15... Nxd5 { [%eval 0.58] [%clk 1:14:21] } 16. exd5 { [%eval 0.55] [%clk 0:58:58] } 16... Rxe1+ { [%eval 0.51] [%clk 1:01:35] } 17. Qxe1 { [%eval 0.6] [%clk 0:58:58] } 17... Nc5 { [%eval 0.89] [%clk 1:01:03] } 18. Bf1?? { [%eval -1.26] } { Blunder. Qe2 was best. } { [%clk 0:46:20] } 18... Bxd5? { [%eval -0.04] } { Mistake. Be7 was best. } { [%clk 1:00:26] } 19. Bxd4 { [%eval -0.08] [%clk 0:45:41] } 19... Ne6 { [%eval 0.0] [%clk 0:55:27] } 20. Be3 { [%eval 0.05] [%clk 0:41:04] } 20... Bb4 { [%eval 0.0] [%clk 0:54:21] } 21. Qe2 { [%eval 0.0] [%clk 0:33:06] } 21... Ng5 { [%eval 0.02] [%clk 0:45:44] } 22. Bxg5 { [%eval -0.1] [%clk 0:12:36] } 22... Qxg5 { [%eval -0.07] [%clk 0:46:06] } 23. Rc2 { [%eval -0.3] [%clk 0:12:51] } 23... Qf5 { [%eval -0.16] [%clk 0:42:26] } 24. Nc4 { [%eval -0.17] [%clk 0:12:49] } 24... Bf3 { [%eval 0.0] [%clk 0:39:57] } 25. Ne3 { [%eval 0.0] [%clk 0:12:05] } 25... Qe4 { [%eval 0.0] [%clk 0:39:32] } 26. Qc4 { [%eval 0.0] [%clk 0:10:38] } 26... Bc5 { [%eval 0.0] [%clk 0:35:19] } 27. Qxe4 { [%eval 0.0] [%clk 0:06:09] } 27... Bxe4 { [%eval 0.0] [%clk 0:35:40] } 28. Rd2 { [%eval 0.0] [%clk 0:06:38] } 28... Bxe3 { [%eval 0.0] [%clk 0:31:14] } 1/2-1/2