Event: Round 6: Hans-Joerg Cordes - Philipp Mai
Date: 2023-11-02
White: Hans-Joerg Cordes
Black: Philipp Mai
Result: 1/2-1/2
ECO: E81
Opening: King's Indian Defense: Sämisch Variation, Bobotsov-Korchnoi-Petrosian Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:56] } 1... Nf6 { [%eval 0.28] [%clk 1:30:52] } 2. c4 { [%eval 0.16] [%clk 1:31:12] } 2... g6 { [%eval 0.3] [%clk 1:31:18] } 3. Nc3 { [%eval 0.31] [%clk 1:31:33] } 3... Bg7 { [%eval 0.7] [%clk 1:31:41] } 4. e4 { [%eval 0.67] [%clk 1:31:52] } 4... d6 { [%eval 0.67] [%clk 1:32:08] } 5. f3 { [%eval 0.5] [%clk 1:32:00] } 5... O-O { [%eval 0.47] [%clk 1:32:23] } 6. Nge2 { [%eval 0.14] [%clk 1:32:17] } 6... a6 { [%eval 0.19] [%clk 1:31:54] } 7. Be3 { [%eval 0.22] [%clk 1:31:56] } 7... b5 { [%eval 0.31] [%clk 1:30:50] } 8. cxb5 { [%eval 0.23] [%clk 1:30:54] } 8... axb5 { [%eval 0.38] [%clk 1:31:12] } 9. Nxb5 { [%eval 0.23] [%clk 1:30:49] } 9... c6 { [%eval 0.26] [%clk 1:29:28] } 10. Na3 { [%eval 0.2] [%clk 1:22:55] } 10... Nbd7 { [%eval 0.06] [%clk 1:28:05] } 11. Nc3 { [%eval 0.07] [%clk 1:22:47] } 11... e5 { [%eval 0.17] [%clk 1:19:12] } 12. d5 { [%eval -0.24] [%clk 1:00:08] } 12... cxd5 { [%eval -0.18] [%clk 1:10:41] } 13. Nxd5 { [%eval -0.24] [%clk 1:00:22] } 13... Bb7 { [%eval -0.24] [%clk 1:04:07] } 14. Bc4 { [%eval -0.14] [%clk 0:47:58] } 14... Nxd5 { [%eval -0.28] [%clk 0:33:52] } 15. Bxd5 { [%eval -0.13] [%clk 0:48:15] } 15... Bxd5 { [%eval -0.28] [%clk 0:29:22] } 16. Qxd5 { [%eval -0.16] [%clk 0:48:30] } 16... Nf6 { [%eval -0.24] [%clk 0:25:24] } 17. Qd2 { [%eval -0.09] [%clk 0:47:16] } 17... d5 { [%eval -0.1] [%clk 0:25:15] } 18. Bc5?! { [%eval -0.89] } { Inaccuracy. O-O was best. } { [%clk 0:38:45] } 18... Re8 { [%eval -0.78] [%clk 0:24:36] } 19. exd5 { [%eval -1.07] [%clk 0:38:45] } 19... e4 { [%eval -0.92] [%clk 0:16:53] } 20. O-O { [%eval -0.99] [%clk 0:32:14] } 20... exf3 { [%eval -0.99] [%clk 0:16:56] } 21. gxf3 { [%eval -1.02] [%clk 0:32:16] } 21... Re5 { [%eval -0.86] [%clk 0:15:34] } 22. Rad1 { [%eval -1.01] [%clk 0:29:34] } 22... Rxd5 { [%eval -0.91] [%clk 0:15:19] } 23. Qc1?! { [%eval -1.52] } { Inaccuracy. Qe2 was best. } { [%clk 0:28:00] } 23... Qd7 { [%eval -0.99] [%clk 0:12:05] } 24. Nc4?! { [%eval -1.58] } { Inaccuracy. Rxd5 was best. } { [%clk 0:23:55] } 24... Qh3? { [%eval -0.25] } { Mistake. Rxd1 was best. } { [%clk 0:10:13] } 25. Nb6?? { [%eval -2.46] } { Blunder. Rxd5 was best. } { [%clk 0:22:25] } 25... Rh5 { [%eval -2.28] [%clk 0:10:08] } 26. Qc2?? { [%eval -4.68] } { Blunder. Rf2 was best. } { [%clk 0:21:48] } 26... Re8? { [%eval -2.9] } { Mistake. Rg5+ was best. } { [%clk 0:09:05] } 27. b4? { [%eval -4.88] } { Mistake. Bd6 was best. } { [%clk 0:21:52] } 27... Rg5+ { [%eval -4.9] [%clk 0:08:28] } 28. Kh1 { [%eval -4.94] [%clk 0:20:16] } 28... Nh5 { [%eval -4.64] [%clk 0:07:39] } 29. Rf2?! { [%eval -7.34] } { Inaccuracy. Bd6 was best. } { [%clk 0:18:13] } 29... Ng3+ { [%eval -6.94] [%clk 0:03:27] } 30. Kg1 { [%eval -6.72] [%clk 0:18:23] } 30... Ne4+?! { [%eval -4.74] } { Inaccuracy. Ne2+ was best. } { [%clk 0:01:41] } 31. Rg2 { [%eval -4.83] [%clk 0:18:35] } 31... Qxf3? { [%eval -2.95] } { Mistake. Nc3 was best. } { [%clk 0:02:03] } 32. Re1? { [%eval -4.98] } { Mistake. Rf1 was best. } { [%clk 0:15:46] } 32... Rxg2+?! { [%eval -3.25] } { Inaccuracy. Rxc5 was best. } { [%clk 0:00:45] } 33. Qxg2 { [%eval -2.91] [%clk 0:16:10] } 33... Qd3 { [%eval -2.82] [%clk 0:00:59] } 34. Kh1? { [%eval -5.28] } { Mistake. Qe2 was best. } { [%clk 0:05:53] } 34... f5?? { [%eval -1.88] } { Blunder. Bd4 was best. } { [%clk 0:00:48] } 35. a4 { [%eval -2.32] [%clk 0:04:59] } 35... Bc3 { [%eval -1.93] [%clk 0:00:47] } 36. Rf1 { [%eval -2.41] [%clk 0:04:52] } 36... Bd4?? { [%eval 0.0] } { Blunder. Nxc5 was best. } { [%clk 0:00:39] } 37. Bxd4?? { [%eval -1.9] } { Blunder. Qa2+ was best. } { [%clk 0:01:55] } 37... Qxd4 { [%eval -1.89] [%clk 0:01:05] } 38. Qa2+? { [%eval -3.69] } { Mistake. a5 was best. } { [%clk 0:02:18] } 38... Kg7?? { [%eval 0.0] } { Blunder. Kf8 was best. } { [%clk 0:00:53] } 39. Nc4?? { [%eval -4.92] } { Blunder. Qa1 was best. } { [%clk 0:02:34] } 39... Nc3 { [%eval -4.91] [%clk 0:00:57] } 40. Qb3?? { [%eval #-13] } { Checkmate is now unavoidable. Qg2 was best. } { [%clk 0:01:44] } 40... Re2?? { [%eval -5.11] } { Lost forced checkmate sequence. Qe4+ was best. } { [%clk 0:00:46] } 41. Nd6 { [%eval -5.16] [%clk 0:01:27] } 41... Qe5? { [%eval -2.89] } { Mistake. Kh6 was best. } { [%clk 0:15:02] } 42. Qf7+ { [%eval -2.8] [%clk 0:25:07] } 42... Kh6 { [%eval -3.09] [%clk 0:15:28] } 43. Nxf5+ { [%eval -3.19] [%clk 0:25:22] } 43... gxf5 { [%eval -3.21] [%clk 0:15:45] } 44. Qf8+ { [%eval -3.14] [%clk 0:25:28] } 44... Qg7?? { [%eval 0.0] } { Blunder. Kg5 was best. } { [%clk 0:15:12] } 45. Qd6+ { [%eval 0.0] [%clk 0:24:21] } 45... Qg6 { [%eval 0.0] [%clk 0:14:54] } 46. Qf8+ { [%eval 0.0] [%clk 0:23:54] } 46... Qg7 { [%eval 0.0] [%clk 0:12:03] } 47. Qd6+ { [%eval 0.0] [%clk 0:24:12] } 47... Qg6 { [%eval 0.0] [%clk 0:12:15] } 48. Qf8+ { [%clk 0:24:12] } 1/2-1/2