Event: 1st Int. Swiss Masters Baden-Baden
Site: Baden-Baden, Germany
Date: 2021-09-12
White: Koellner, Christof
WhiteElo: 2156
Black: Papadiamandis, Elliot
BlackElo: 2404
Result: 0-1
ECO: A48
Opening: East Indian Defense
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:58] } 1... Nf6 { [%eval 0.27] [%clk 1:30:53] } 2. Nf3 { [%eval 0.12] [%clk 1:31:13] } 2... g6 { [%eval 0.21] [%clk 1:31:16] } 3. Nbd2 { [%eval 0.05] [%clk 1:31:16] } 3... d5 { [%eval 0.2] [%clk 1:31:00] } 4. e3 { [%eval 0.0] [%clk 1:30:48] } 4... Bg7 { [%eval 0.23] [%clk 1:31:16] } 5. b4 { [%eval 0.0] [%clk 1:31:11] } 5... O-O { [%eval 0.23] [%clk 1:31:10] } 6. Bb2 { [%eval 0.04] [%clk 1:29:42] } 6... a5 { [%eval 0.17] [%clk 1:31:10] } 7. b5 { [%eval 0.01] [%clk 1:29:58] } 7... a4 { [%eval 0.07] [%clk 1:31:23] } 8. Ba3 { [%eval 0.05] [%clk 1:30:22] } 8... Nbd7 { [%eval 0.0] [%clk 1:30:45] } 9. Be2 { [%eval 0.0] [%clk 1:29:29] } 9... Re8 { [%eval 0.07] [%clk 1:30:46] } 10. c4 { [%eval 0.07] [%clk 1:26:31] } 10... e5 { [%eval 0.06] [%clk 1:30:25] } 11. Nxe5 { [%eval -0.31] [%clk 1:23:42] } 11... Nxe5 { [%eval 0.15] [%clk 1:30:07] } 12. dxe5 { [%eval -0.25] [%clk 1:23:59] } 12... Rxe5 { [%eval 0.0] [%clk 1:30:07] } 13. O-O { [%eval -0.22] [%clk 1:23:48] } 13... dxc4 { [%eval -0.31] [%clk 1:25:30] } 14. Bxc4 { [%eval -0.6] [%clk 1:16:41] } 14... Be6 { [%eval -0.55] [%clk 1:18:53] } 15. Rb1?? { [%eval -3.37] } { Blunder. Bxe6 was best. } { [%clk 1:10:22] } 15... Ne4 { [%eval -2.85] [%clk 1:09:14] } 16. Rb2 { [%eval -3.02] [%clk 1:04:23] } 16... Bxc4 { [%eval -3.85] [%clk 1:02:38] } 17. Nxc4 { [%eval -3.5] [%clk 1:04:14] } 17... Rd5 { [%eval -3.54] [%clk 1:02:57] } 18. Qc2 { [%eval -3.03] [%clk 1:02:42] } 18... Bxb2 { [%eval -3.12] [%clk 1:00:45] } 19. Bxb2 { [%eval -4.0] [%clk 1:03:09] } 19... Nd2? { [%eval -2.23] } { Mistake. Qe7 was best. } { [%clk 0:53:23] } 20. Qc3? { [%eval -3.66] } { Mistake. e4 was best. } { [%clk 0:58:33] } 20... f6 { [%eval -3.53] [%clk 0:50:51] } 21. Nxd2 { [%eval -3.44] [%clk 0:54:05] } 21... Rxd2 { [%eval -3.08] [%clk 0:50:28] } 22. g4 { [%eval -3.72] [%clk 0:54:22] } 22... Rd1 { [%eval -4.13] [%clk 0:40:03] } 23. h3 { [%eval -4.32] [%clk 0:46:10] } 23... Rxf1+ { [%eval -4.06] [%clk 0:38:11] } 24. Kxf1 { [%eval -4.3] [%clk 0:46:24] } 24... Qd1+ { [%eval -4.0] [%clk 0:38:03] } 25. Kg2 { [%eval -3.86] [%clk 0:46:24] } 25... Qd5+ { [%eval -3.9] [%clk 0:38:26] } 26. Kg1 { [%eval -3.74] [%clk 0:46:15] } 26... Rf8 { [%eval -3.76] [%clk 0:36:50] } 27. Qxc7 { [%eval -4.5] [%clk 0:38:09] } 27... Qxa2 { [%eval -4.18] [%clk 0:34:30] } 28. Qc3 { [%eval -4.96] [%clk 0:36:25] } 28... Qb3 { [%eval -5.21] [%clk 0:30:02] } 29. Qd4 { [%eval -5.4] [%clk 0:35:53] } 29... a3 { [%eval -5.2] [%clk 0:26:04] } 30. Ba1 { [%eval -5.22] [%clk 0:35:32] } 30... Qxb5 { [%eval -5.44] [%clk 0:25:59] } 31. h4 { [%eval -5.53] [%clk 0:34:04] } 31... Qc6 { [%eval -4.98] [%clk 0:15:57] } 32. g5 { [%eval -4.3] [%clk 0:30:45] } 32... Re8 { [%eval -4.92] [%clk 0:13:47] } 33. gxf6 { [%eval -5.34] [%clk 0:24:50] } 33... Kf7? { [%eval -3.26] } { Mistake. Re4 was best. } { [%clk 0:12:47] } 34. f3 { [%eval -3.15] [%clk 0:21:50] } 34... Re6 { [%eval -3.41] [%clk 0:12:26] } 35. Kf2?! { [%eval -5.02] } { Inaccuracy. Kg2 was best. } { [%clk 0:12:37] } 35... Qd6 { [%eval -4.61] [%clk 0:07:53] } 36. Qc3 { [%eval -4.65] [%clk 0:11:21] } 36... b5 { [%eval -3.88] [%clk 0:05:06] } 37. f4 { [%eval -4.23] [%clk 0:07:42] } 37... b4 { [%eval -4.41] [%clk 0:04:34] } 38. Qc2 { [%eval -4.44] [%clk 0:06:13] } 38... Qc6?? { [%eval -1.0] } { Blunder. Rxf6 was best. } { [%clk 0:04:34] } 39. Qb3 { [%eval -0.82] [%clk 0:02:38] } 39... Qh1 { [%eval -1.02] [%clk 0:03:14] } 40. Bd4 { [%eval -0.51] [%clk 0:02:23] } 40... Qxh4+ { [%eval -0.22] [%clk 0:02:32] } 41. Kg2 { [%eval -0.11] [%clk 0:00:55] } 41... Qg4+ { [%eval -0.21] [%clk 0:26:37] } 42. Kf2 { [%eval -0.32] [%clk 0:30:04] } 42... Qh4+ { [%eval -0.18] [%clk 0:27:02] } 43. Kg2 { [%eval -0.1] [%clk 0:30:33] } 43... Qh5 { [%eval -0.29] [%clk 0:27:13] } 44. Qc4 { [%eval 0.0] [%clk 0:16:54] } 44... Qa5 { [%eval 0.0] [%clk 0:23:40] } 45. e4 { [%eval 0.0] [%clk 0:11:46] } 45... b3 { [%eval 0.0] [%clk 0:21:22] } 46. Bc3?? { [%eval -7.34] } { Blunder. Kh3 was best. } { [%clk 0:05:11] } 46... Qb6 { [%eval -7.63] [%clk 0:20:57] } 47. f5 { [%eval -8.29] [%clk 0:04:53] } 47... gxf5 { [%eval -7.88] [%clk 0:21:08] } 48. Qd5 { [%eval -11.19] [%clk 0:03:33] } 48... Qc6 { [%eval -11.34] [%clk 0:21:16] } 49. Qxb3 { [%eval -12.41] [%clk 0:03:22] } 49... Qxe4+ { [%eval -9.44] [%clk 0:20:29] } 50. Kh2 { [%eval -13.03] [%clk 0:03:22] } 50... Kg6 { [%eval -12.7] [%clk 0:20:20] } 51. Qxa3?! { [%eval #-4] } { Checkmate is now unavoidable. f7 was best. } { [%clk 0:01:39] } 51... Qh4+ { [%eval #-3] [%clk 0:20:41] } 52. Kg2 { [%eval #-3] [%clk 0:01:59] } 52... Re2+ { [%eval #-2] [%clk 0:21:02] } 0-1