Event: Mitropa Cup | Open
Site: chess24.com
Date: 2022-05-03
White: Koellner, Ruben Gideon
WhiteTitle: IM
WhiteElo: 2440
Black: Piscopo, Pierluigi
BlackTitle: IM
BlackElo: 2347
Result: 1-0
ECO: D32
Opening: Tarrasch Defense
Variant: Standard

1. d4 { [%eval 0.21] [%clk 1:30:57] } 1... d5 { [%eval 0.35] [%clk 1:30:53] } 2. c4 { [%eval 0.36] [%clk 1:31:23] } 2... e6 { [%eval 0.3] [%clk 1:30:50] } 3. Nc3 { [%eval 0.39] [%clk 1:31:47] } 3... c5 { [%eval 0.62] [%clk 1:30:25] } 4. e3 { [%eval 0.12] [%clk 1:31:23] } 4... Nf6 { [%eval 0.21] [%clk 1:25:16] } 5. Nf3 { [%eval 0.1] [%clk 1:31:36] } 5... cxd4 { [%eval 0.23] [%clk 1:25:40] } 6. Nxd4 { [%eval 0.12] [%clk 1:24:41] } 6... a6 { [%eval 0.36] [%clk 1:21:08] } 7. Nf3 { [%eval -0.06] [%clk 1:16:50] } 7... Nc6 { [%eval -0.05] [%clk 1:19:42] } 8. cxd5 { [%eval -0.1] [%clk 1:16:52] } 8... exd5 { [%eval -0.01] [%clk 1:19:56] } 9. Be2 { [%eval -0.32] [%clk 1:16:54] } 9... Bd6 { [%eval 0.12] [%clk 1:20:18] } 10. O-O { [%eval -0.16] [%clk 1:16:44] } 10... O-O { [%eval -0.09] [%clk 1:20:24] } 11. b3 { [%eval 0.0] [%clk 1:16:32] } 11... Bc7 { [%eval 0.19] [%clk 1:11:51] } 12. Bb2 { [%eval -0.21] [%clk 1:15:09] } 12... Bg4 { [%eval 0.25] [%clk 1:07:05] } 13. Nd4 { [%eval 0.08] [%clk 1:09:02] } 13... Qd6 { [%eval 0.0] [%clk 0:55:59] } 14. g3 { [%eval 0.1] [%clk 1:09:17] } 14... Bh3 { [%eval 0.08] [%clk 0:50:19] } 15. Re1 { [%eval -0.05] [%clk 1:09:33] } 15... Rfe8 { [%eval -0.1] [%clk 0:46:46] } 16. Rc1 { [%eval 0.1] [%clk 1:07:34] } 16... Ba5 { [%eval 0.0] [%clk 0:35:50] } 17. a3 { [%eval -0.01] [%clk 1:00:40] } 17... Ne5 { [%eval 0.04] [%clk 0:35:24] } 18. Nf3 { [%eval -0.18] [%clk 0:56:48] } 18... Nc6? { [%eval 0.95] } { Mistake. Neg4 was best. } { [%clk 0:17:32] } 19. b4 { [%eval 0.77] [%clk 0:56:41] } 19... Bc7 { [%eval 0.91] [%clk 0:17:59] } 20. Na4 { [%eval 0.66] [%clk 0:52:47] } 20... Rad8 { [%eval 0.83] [%clk 0:18:19] } 21. Nc5 { [%eval 0.9] [%clk 0:52:31] } 21... Bc8 { [%eval 0.76] [%clk 0:18:42] } 22. Qc2 { [%eval 1.02] [%clk 0:51:26] } 22... Bb6 { [%eval 0.83] [%clk 0:17:51] } 23. Red1 { [%eval 0.79] [%clk 0:46:29] } 23... Qe7 { [%eval 0.87] [%clk 0:14:22] } 24. Qb3? { [%eval -0.23] } { Mistake. Nd4 was best. } { [%clk 0:34:29] } 24... Ne4?! { [%eval 0.71] } { Inaccuracy. Bxc5 was best. } { [%clk 0:08:50] } 25. Na4?? { [%eval -0.91] } { Blunder. Nxe4 was best. } { [%clk 0:20:51] } 25... Ba7 { [%eval -1.0] [%clk 0:05:13] } 26. Nd4 { [%eval -1.43] [%clk 0:14:42] } 26... Ne5 { [%eval -1.03] [%clk 0:04:36] } 27. Rc2? { [%eval -2.51] } { Mistake. Nc5 was best. } { [%clk 0:08:34] } 27... Nc4 { [%eval -2.12] [%clk 0:02:45] } 28. Bc1 { [%eval -2.66] [%clk 0:06:24] } 28... Qf6 { [%eval -2.12] [%clk 0:02:35] } 29. f3 { [%eval -2.23] [%clk 0:04:13] } 29... Ned6 { [%eval -2.23] [%clk 0:02:58] } 30. Nc5 { [%eval -2.34] [%clk 0:03:54] } 30... h5 { [%eval -2.21] [%clk 0:01:54] } 31. Rc3?! { [%eval -3.51] } { Inaccuracy. e4 was best. } { [%clk 0:02:17] } 31... b6 { [%eval -3.07] [%clk 0:01:05] } 32. Na4 { [%eval -3.39] [%clk 0:02:17] } 32... Nb5 { [%eval -2.81] [%clk 0:01:28] } 33. Nxb5?! { [%eval -4.03] } { Inaccuracy. Rcd3 was best. } { [%clk 0:01:48] } 33... axb5 { [%eval -3.4] [%clk 0:01:57] } 34. Nb2 { [%eval -3.89] [%clk 0:02:10] } 34... d4?? { [%eval -1.3] } { Blunder. h4 was best. } { [%clk 0:00:58] } 35. Rcd3 { [%eval -1.47] [%clk 0:01:47] } 35... Nxe3? { [%eval -0.07] } { Mistake. h4 was best. } { [%clk 0:00:53] } 36. Bxe3 { [%eval -0.14] [%clk 0:02:10] } 36... dxe3 { [%eval 0.12] [%clk 0:01:17] } 37. Rxd8 { [%eval 0.16] [%clk 0:02:31] } 37... Rxd8 { [%eval 0.14] [%clk 0:01:46] } 38. Rxd8+ { [%eval 0.15] [%clk 0:02:46] } 38... Qxd8 { [%eval 0.1] [%clk 0:02:14] } 39. Qxe3 { [%eval 0.0] [%clk 0:03:07] } 39... h4 { [%eval 0.15] [%clk 0:01:11] } 40. Bxb5 { [%eval 0.08] [%clk 0:02:01] } 40... Be6 { [%eval 0.05] [%clk 0:01:41] } 41. Nd3 { [%eval 0.09] [%clk 0:24:46] } 41... Bb8 { [%eval 0.15] [%clk 0:30:59] } 42. f4 { [%eval 0.0] [%clk 0:17:59] } 42... Bd6 { [%eval 0.03] [%clk 0:28:04] } 43. Qe4 { [%eval 0.0] [%clk 0:14:25] } 43... Bd5 { [%eval 0.27] [%clk 0:14:08] } 44. Qe8+ { [%eval 0.29] [%clk 0:14:35] } 44... Qxe8 { [%eval 0.18] [%clk 0:14:37] } 45. Bxe8 { [%eval 0.23] [%clk 0:14:57] } 45... hxg3 { [%eval 0.17] [%clk 0:14:33] } 46. hxg3 { [%eval 0.28] [%clk 0:15:19] } 46... f6 { [%eval 0.73] [%clk 0:14:24] } 47. Bg6 { [%eval 0.42] [%clk 0:14:21] } 47... Kf8 { [%eval 0.59] [%clk 0:12:44] } 48. Kf2 { [%eval 0.52] [%clk 0:14:25] } 48... Ke7 { [%eval 0.41] [%clk 0:12:11] } 49. Ke3 { [%eval 0.7] [%clk 0:14:46] } 49... Kd7 { [%eval 0.47] [%clk 0:12:00] } 50. Kd4 { [%eval 0.62] [%clk 0:14:00] } 50... Bb3 { [%eval 0.48] [%clk 0:12:23] } 51. Nc1 { [%eval 0.58] [%clk 0:13:42] } 51... Bg8 { [%eval 0.6] [%clk 0:10:50] } 52. Ne2 { [%eval 0.6] [%clk 0:14:06] } 52... Bb3 { [%eval 0.67] [%clk 0:10:35] } 53. Kc3 { [%eval 0.75] [%clk 0:13:59] } 53... Bd5 { [%eval 0.78] [%clk 0:10:21] } 54. Nd4 { [%eval 0.77] [%clk 0:14:21] } 54... Bf8 { [%eval 0.7] [%clk 0:10:23] } 55. Bf5+ { [%eval 0.62] [%clk 0:13:52] } 55... Kd6 { [%eval 0.74] [%clk 0:10:19] } 56. Bg6 { [%eval 0.67] [%clk 0:14:04] } 56... Kd7 { [%eval 0.73] [%clk 0:10:42] } 57. a4 { [%eval 0.37] [%clk 0:14:03] } 57... Kc7?? { [%eval 2.86] } { Blunder. Kc8 was best. } { [%clk 0:10:59] } 58. Bd3?? { [%eval 0.49] } { Blunder. Bc2 was best. } { [%clk 0:12:00] } 58... Kd6?? { [%eval 3.09] } { Blunder. Be7 was best. } { [%clk 0:05:42] } 59. Bc4 { [%eval 3.0] [%clk 0:11:11] } 59... g5?! { [%eval 4.01] } { Inaccuracy. Bc6 was best. } { [%clk 0:05:59] } 60. Nf5+ { [%eval 4.75] [%clk 0:10:13] } 60... Kc6 { [%eval 3.99] [%clk 0:06:20] } 61. Bxd5+ { [%eval 4.62] [%clk 0:08:16] } 61... Kxd5 { [%eval 4.07] [%clk 0:06:49] } 62. Ne3+ { [%eval 4.65] [%clk 0:08:23] } 62... Kc6 { [%eval 5.37] [%clk 0:07:04] } 63. f5 { [%eval 6.7] [%clk 0:07:15] } 63... Bd6 { [%eval 5.98] [%clk 0:04:38] } 64. g4 { [%eval 6.98] [%clk 0:07:39] } 64... Bf4 { [%eval 7.06] [%clk 0:04:45] } 65. Kd4 { [%eval 6.89] [%clk 0:06:56] } 65... Be5+ { [%eval 8.91] [%clk 0:04:17] } 66. Kc4 { [%eval 8.45] [%clk 0:07:19] } 66... Bc7 { [%eval 8.92] [%clk 0:03:56] } 67. Nd5 { [%eval 8.0] [%clk 0:06:24] } 67... Bd8 { [%eval 8.3] [%clk 0:04:18] } 68. Nc3 { [%eval 8.77] [%clk 0:05:51] } 68... Be7 { [%eval 10.07] [%clk 0:02:24] } 69. Nb5 { [%eval 8.71] [%clk 0:06:00] } 69... Bd8 { [%eval 9.84] [%clk 0:02:07] } 70. Nd4+ { [%eval 9.05] [%clk 0:05:53] } 70... Kd6 { [%eval 9.72] [%clk 0:02:32] } 71. Ne6 { [%eval 9.72] [%clk 0:05:54] } 71... Be7 { [%eval 9.95] [%clk 0:02:58] } 72. Kb5 { [%eval 9.68] [%clk 0:05:47] } 72... Kd5 { [%eval 10.42] [%clk 0:03:24] } 73. a5 { [%eval 9.91] [%clk 0:06:08] } 73... bxa5 { [%eval 9.4] [%clk 0:03:32] } 74. bxa5 { [%eval 9.53] [%clk 0:06:33] } 74... Bd6 { [%eval 10.04] [%clk 0:03:54] } 75. a6 { [%eval 9.99] [%clk 0:06:52] } 75... Bb8 { [%eval 11.0] [%clk 0:04:22] } 76. Kb6 { [%eval 10.17] [%clk 0:07:16] } 76... Bh2 { [%eval 11.14] [%clk 0:04:39] } 77. Kb7 { [%eval 10.81] [%clk 0:06:37] } 77... Bg1 { [%eval 11.42] [%clk 0:05:04] } 78. Nc7+ { [%eval 10.41] [%clk 0:06:03] } 78... Ke4 { [%eval 12.24] [%clk 0:03:55] } 79. Ne8 { [%eval 12.42] [%clk 0:05:36] } 79... Kf4 { [%clk 0:04:17] } 1-0