Event: WRTC
Site: Düsseldorf, Germany
Date: 2023-08-26
White: Koellner, Ruben Gideon
WhiteElo: 2428
Black: Perossa, Nicolas
BlackElo: 2062
Result: 1-0
ECO: A46
Opening: Indian Defense: Wade-Tartakower Defense
Variant: Standard

1. d4 { [%eval 0.0] [%clk 0:15:18] } 1... d6?! { [%eval 0.66] } { Inaccuracy. Nf6 was best. } { [%clk 0:15:19] } 2. Nf3 { [%eval 0.55] [%clk 0:15:27] } 2... Nf6 { [%eval 0.7] [%clk 0:15:28] } 3. Nbd2?! { [%eval 0.14] } { Inaccuracy. c4 was best. } { [%clk 0:15:36] } 3... Bf5 { [%eval 0.15] [%clk 0:15:36] } 4. h3 { [%eval -0.07] [%clk 0:15:35] } 4... h6 { [%eval -0.16] [%clk 0:15:38] } 5. g4 { [%eval -0.32] [%clk 0:15:35] } 5... Bh7 { [%eval -0.45] [%clk 0:15:28] } 6. Bg2 { [%eval -0.45] [%clk 0:15:44] } 6... c6 { [%eval -0.42] [%clk 0:15:11] } 7. c3 { [%eval -0.55] [%clk 0:15:50] } 7... Nbd7 { [%eval -0.5] [%clk 0:15:05] } 8. O-O { [%eval -0.57] [%clk 0:15:48] } 8... Qc7 { [%eval -0.55] [%clk 0:14:42] } 9. Nh4?! { [%eval -1.13] } { Inaccuracy. c4 was best. } { [%clk 0:14:58] } 9... e5 { [%eval -0.72] [%clk 0:14:12] } 10. e4 { [%eval -0.67] [%clk 0:14:43] } 10... g5 { [%eval -0.83] [%clk 0:10:41] } 11. Nf5 { [%eval -0.87] [%clk 0:14:46] } 11... Bxf5 { [%eval -0.6] [%clk 0:10:38] } 12. exf5 { [%eval -0.57] [%clk 0:14:54] } 12... h5 { [%eval -0.68] [%clk 0:10:18] } 13. Re1 { [%eval -0.85] [%clk 0:14:20] } 13... hxg4 { [%eval -0.91] [%clk 0:10:14] } 14. hxg4 { [%eval -0.95] [%clk 0:14:28] } 14... O-O-O { [%eval -0.94] [%clk 0:10:07] } 15. Nf1?! { [%eval -1.57] } { Inaccuracy. c4 was best. } { [%clk 0:14:36] } 15... Be7?! { [%eval -0.79] } { Inaccuracy. d5 was best. } { [%clk 0:09:33] } 16. Be3 { [%eval -1.1] [%clk 0:13:01] } 16... e4 { [%eval -1.1] [%clk 0:08:55] } 17. f3?! { [%eval -2.14] } { Inaccuracy. c4 was best. } { [%clk 0:12:55] } 17... d5 { [%eval -2.05] [%clk 0:08:47] } 18. c4 { [%eval -2.4] [%clk 0:11:47] } 18... Bd6 { [%eval -2.32] [%clk 0:08:08] } 19. cxd5 { [%eval -2.75] [%clk 0:11:01] } 19... Nxd5 { [%eval -2.65] [%clk 0:07:49] } 20. fxe4 { [%eval -2.64] [%clk 0:10:56] } 20... Bh2+ { [%eval -2.95] [%clk 0:07:37] } 21. Kf2 { [%eval -2.79] [%clk 0:10:57] } 21... Nxe3 { [%eval -3.0] [%clk 0:06:39] } 22. Rxe3 { [%eval -3.03] [%clk 0:11:05] } 22... Qf4+?? { [%eval 0.0] } { Blunder. Ne5 was best. } { [%clk 0:06:31] } 23. Qf3 { [%eval 0.0] [%clk 0:09:49] } 23... Nf6 { [%eval 0.0] [%clk 0:06:39] } 24. Qxf4? { [%eval -1.4] } { Mistake. Nxh2 was best. } { [%clk 0:09:14] } 24... gxf4? { [%eval -0.05] } { Mistake. Bxf4 was best. } { [%clk 0:06:32] } 25. Rd3? { [%eval -1.51] } { Mistake. Re2 was best. } { [%clk 0:09:19] } 25... Nxg4+ { [%eval -1.28] [%clk 0:06:40] } 26. Ke2 { [%eval -1.8] [%clk 0:09:28] } 26... Bg1 { [%eval -1.53] [%clk 0:06:43] } 27. Bf3 { [%eval -1.59] [%clk 0:06:34] } 27... Nh2 { [%eval -1.33] [%clk 0:05:45] } 28. Rad1 { [%eval -1.13] [%clk 0:02:14] } 28... Nxf1 { [%eval -1.17] [%clk 0:05:53] } 29. Kxf1 { [%eval -1.31] [%clk 0:01:29] } 29... Be3 { [%eval -1.21] [%clk 0:06:00] } 30. Rxe3 { [%eval -1.16] [%clk 0:00:36] } 30... fxe3 { [%eval -1.23] [%clk 0:06:08] } 31. Ke2 { [%eval -1.24] [%clk 0:00:45] } 31... Rh2+ { [%eval -1.34] [%clk 0:02:13] } 32. Kxe3 { [%eval -1.24] [%clk 0:00:54] } 32... Rxb2 { [%eval -1.2] [%clk 0:02:21] } 33. e5 { [%eval -1.44] [%clk 0:01:03] } 33... f6 { [%eval -0.95] [%clk 0:01:41] } 34. e6? { [%eval -2.58] } { Mistake. Kf4 was best. } { [%clk 0:00:42] } 34... Rxa2 { [%eval -2.73] [%clk 0:00:46] } 35. Bh5 { [%eval -3.41] [%clk 0:00:27] } 35... Rh2?! { [%eval -2.52] } { Inaccuracy. Rh8 was best. } { [%clk 0:00:43] } 36. Bg6 { [%eval -2.3] [%clk 0:00:23] } 36... Rh3+ { [%eval -2.19] [%clk 0:00:36] } 37. Ke2 { [%eval -2.51] [%clk 0:00:21] } 37... Rg8 { [%eval -2.53] [%clk 0:00:38] } 38. d5 { [%eval -2.39] [%clk 0:00:18] } 38... cxd5 { [%eval -2.64] [%clk 0:00:35] } 39. Rxd5 { [%eval -2.77] [%clk 0:00:27] } 39... Rg7 { [%eval -2.64] [%clk 0:00:35] } 40. Rc5+ { [%eval -2.75] [%clk 0:00:26] } 40... Kb8 { [%eval -2.63] [%clk 0:00:43] } 41. Kf2 { [%eval -3.27] [%clk 0:00:18] } 41... Rd3?! { [%eval -2.02] } { Inaccuracy. Re7 was best. } { [%clk 0:00:23] } 42. Bf7 { [%eval -1.78] [%clk 0:00:20] } 42... Rxf7?? { [%eval 0.0] } { Blunder. Rd2+ was best. } { [%clk 0:00:19] } 43. exf7 { [%eval 0.0] [%clk 0:00:28] } 43... Rd8 { [%eval 0.0] [%clk 0:00:29] } 44. Rd5 { [%eval 0.0] [%clk 0:00:29] } 44... Rf8 { [%eval 0.0] [%clk 0:00:35] } 45. Rd7 { [%eval 0.0] [%clk 0:00:38] } 45... a5 { [%eval 0.0] [%clk 0:00:31] } 46. Ke3 { [%eval 0.0] [%clk 0:00:47] } 46... Ka7?? { [%eval 5.18] } { Blunder. a4 was best. } { [%clk 0:00:40] } 47. Kd4 { [%eval 5.33] [%clk 0:00:55] } 47... Kb6 { [%eval 6.0] [%clk 0:00:44] } 48. Kd5 { [%eval 6.17] [%clk 0:00:45] } 48... a4 { [%eval 6.15] [%clk 0:00:31] } 49. Ke6 { [%eval 6.56] [%clk 0:00:54] } 49... Kc6 { [%eval 6.13] [%clk 0:00:27] } 50. Rd1 { [%eval 5.95] [%clk 0:00:30] } 50... b5?! { [%eval 8.66] } { Inaccuracy. Kb5 was best. } { [%clk 0:00:36] } 51. Ke7 { [%eval 9.04] [%clk 0:00:26] } 51... Rxf7+ { [%eval 11.53] [%clk 0:00:36] } 52. Kxf7 { [%eval 9.74] [%clk 0:00:35] } 52... b4 { [%eval #12] [%clk 0:00:39] } 53. Kxf6 { [%eval 11.84] [%clk 0:00:39] } 53... b3 { [%eval #13] [%clk 0:00:25] } 54. Rb1?! { [%eval 11.4] } { Lost forced checkmate sequence. Kg5 was best. } { [%clk 0:00:13] } 54... Kc5?! { [%eval #23] } { Checkmate is now unavoidable. Kb5 was best. } { [%clk 0:00:23] } 55. Ke6 { [%eval #13] [%clk 0:00:17] } 55... Kb4 { [%eval #12] [%clk 0:00:24] } 56. f6 { [%eval #14] [%clk 0:00:25] } 56... a3 { [%eval #9] [%clk 0:00:34] } 57. f7 { [%eval #8] [%clk 0:00:34] } 57... a2 { [%eval #6] [%clk 0:00:43] } 58. f8=Q+ { [%eval #5] } 58... Kc3 { [%eval #4] [%clk 0:00:51] } 59. Qf6+ { [%eval #5] [%clk 0:00:47] } 59... Kc4 { [%eval #5] [%clk 0:00:58] } 60. Rc1+ { [%clk 0:00:56] } 1-0