Event: 1st Munich Pfingst Open
Site: -
Date: 2023-06-02
White: Deepan Chakkravarthy J.
WhiteTitle: GM
WhiteElo: 2435
Black: Koellner, Aaron Noah
BlackTitle: CM
BlackElo: 2131
Result: 1-0
ECO: D02
Opening: Queen's Pawn Game: Symmetrical Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:55] } 1... d5 { [%eval 0.27] [%clk 1:30:43] } 2. Nf3 { [%eval 0.28] [%clk 1:31:19] } 2... Nf6 { [%eval 0.25] [%clk 1:31:08] } 3. c3 { [%eval 0.0] [%clk 1:30:27] } 3... e6 { [%eval 0.0] [%clk 1:30:49] } 4. Bf4 { [%eval 0.0] [%clk 1:30:51] } 4... c5 { [%eval 0.06] [%clk 1:30:02] } 5. e3 { [%eval 0.0] [%clk 1:31:15] } 5... cxd4 { [%eval 0.27] [%clk 1:30:28] } 6. exd4 { [%eval 0.25] [%clk 1:31:35] } 6... Nc6 { [%eval 0.29] [%clk 1:29:51] } 7. Nbd2 { [%eval 0.17] [%clk 1:31:53] } 7... Nh5 { [%eval 0.34] [%clk 1:29:45] } 8. Be3 { [%eval 0.27] [%clk 1:29:29] } 8... Bd6 { [%eval 0.26] [%clk 1:16:16] } 9. Ne5 { [%eval 0.58] [%clk 1:26:57] } 9... g6 { [%eval 0.34] [%clk 1:16:00] } 10. Bb5 { [%eval 0.01] [%clk 1:17:25] } 10... Bd7?! { [%eval 0.71] } { Inaccuracy. O-O was best. } { [%clk 1:15:17] } 11. Nxd7 { [%eval 0.68] [%clk 1:15:38] } 11... Qxd7 { [%eval 0.56] [%clk 1:15:43] } 12. O-O { [%eval 0.78] [%clk 1:15:49] } 12... O-O { [%eval 0.6] [%clk 1:13:33] } 13. a4 { [%eval 0.66] [%clk 1:14:11] } 13... f5 { [%eval 1.02] [%clk 0:54:13] } 14. Nf3 { [%eval 1.01] [%clk 1:13:20] } 14... a6 { [%eval 1.12] [%clk 0:51:26] } 15. Bd3 { [%eval 0.76] [%clk 1:13:32] } 15... Nf6 { [%eval 0.73] [%clk 0:50:40] } 16. Re1 { [%eval 0.7] [%clk 1:01:52] } 16... Ne4 { [%eval 0.84] [%clk 0:39:27] } 17. Bh6 { [%eval 0.85] [%clk 1:01:14] } 17... Rfe8 { [%eval 0.94] [%clk 0:38:49] } 18. h4 { [%eval 0.78] [%clk 0:44:09] } 18... Nf6 { [%eval 0.96] [%clk 0:35:06] } 19. Ne5?! { [%eval 0.0] } { Inaccuracy. g3 was best. } { [%clk 0:40:15] } 19... Nxe5 { [%eval 0.2] [%clk 0:30:16] } 20. dxe5 { [%eval -0.11] [%clk 0:39:31] } 20... Ng4 { [%eval -0.49] [%clk 0:30:45] } 21. Bf4 { [%eval -0.28] [%clk 0:39:34] } 21... Bc5 { [%eval -0.38] [%clk 0:31:11] } 22. Re2 { [%eval 0.39] [%clk 0:39:30] } 22... Qe7?! { [%eval 1.0] } { Inaccuracy. Rac8 was best. } { [%clk 0:27:09] } 23. g3 { [%eval 1.27] [%clk 0:39:35] } 23... h6 { [%eval 1.59] [%clk 0:26:23] } 24. Qd2 { [%eval 1.8] [%clk 0:31:34] } 24... g5 { [%eval 1.24] [%clk 0:19:09] } 25. hxg5 { [%eval 1.07] [%clk 0:31:33] } 25... hxg5 { [%eval 1.5] [%clk 0:19:36] } 26. Bxg5 { [%eval 1.41] [%clk 0:31:59] } 26... Qh7 { [%eval 1.84] [%clk 0:19:56] } 27. Bh4 { [%eval 0.93] [%clk 0:32:25] } 27... Kf7 { [%eval 1.77] [%clk 0:17:40] } 28. Kg2 { [%eval 1.09] [%clk 0:31:56] } 28... Rh8 { [%eval 1.28] [%clk 0:12:54] } 29. Rh1 { [%eval 0.73] [%clk 0:26:12] } 29... Rag8 { [%eval 2.01] [%clk 0:11:26] } 30. Qf4? { [%eval 0.51] } { Mistake. f3 was best. } { [%clk 0:20:15] } 30... Be7?? { [%eval 2.31] } { Blunder. Qh6 was best. } { [%clk 0:04:10] } 31. f3 { [%eval 2.47] [%clk 0:11:36] } 31... Qh5 { [%eval 2.88] [%clk 0:04:20] } 32. Kf1 { [%eval 4.01] [%clk 0:07:43] } 32... Bg5? { [%eval 7.09] } { Mistake. Ke8 was best. } { [%clk 0:03:12] } 33. fxg4 { [%eval 7.34] [%clk 0:08:06] } 33... Qh6 { [%eval 8.06] [%clk 0:02:00] } 34. Qb4 { [%eval 8.07] [%clk 0:05:15] } 34... Bxh4 { [%eval 9.0] [%clk 0:01:57] } 35. Qxb7+ { [%eval 8.99] [%clk 0:05:40] } 35... Kg6 { [%eval 11.19] [%clk 0:02:22] } 36. gxf5+ { [%eval 11.11] [%clk 0:06:02] } 36... Kg5?! { [%eval #6] } { Checkmate is now unavoidable. exf5 was best. } { [%clk 0:01:27] } 37. gxh4+?! { [%eval 21.11] } { Lost forced checkmate sequence. Qe7+ was best. } { [%clk 0:04:26] } 37... Kg4?! { [%eval #7] } { Checkmate is now unavoidable. Kh5 was best. } { [%clk 0:01:46] } 38. Rg2+ { [%eval #6] [%clk 0:04:00] } 38... Kf4 { [%eval #5] [%clk 0:02:12] } 39. Qb4+ { [%clk 0:04:20] } 39... Kxe5 { [%clk 0:02:37] } 40. Re2+ { [%clk 0:04:38] } 40... Kf6 { [%clk 0:03:02] } 41. Rxe6+ { [%clk 0:05:03] } 41... Kf7 { [%clk 0:03:27] } 42. Qe7# { [%clk 0:05:29] } 1-0