Event: Round 7: Koellner, Ruben Gideon - Tarhan, Adar
Date: 2024-10-25
White: Koellner, Ruben Gideon
WhiteTitle: IM
WhiteElo: 2480
Black: Tarhan, Adar
BlackTitle: IM
BlackElo: 2474
Result: 1-0
ECO: A45
Opening: Indian Defense
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:57] } 1... Nf6 { [%eval 0.17] [%clk 1:25:14] } 2. Bf4 { [%eval 0.05] [%clk 1:31:09] } 2... d5 { [%eval 0.17] [%clk 1:23:41] } 3. e3 { [%eval 0.04] [%clk 1:31:23] } 3... c5 { [%eval 0.0] [%clk 1:23:39] } 4. Nf3 { [%eval 0.0] [%clk 1:31:31] } 4... Nc6 { [%eval 0.15] [%clk 1:23:43] } 5. Nbd2 { [%eval 0.0] [%clk 1:31:55] } 5... Bg4 { [%eval 0.14] [%clk 1:20:30] } 6. c3 { [%eval 0.06] [%clk 1:30:43] } 6... Qb6 { [%eval 0.48] [%clk 1:18:06] } 7. Qb3 { [%eval 0.24] [%clk 1:27:47] } 7... c4 { [%eval 0.42] [%clk 1:17:26] } 8. Qc2 { [%eval 0.39] [%clk 1:19:17] } 8... e6 { [%eval 0.42] [%clk 1:16:06] } 9. e4 { [%eval 0.16] [%clk 1:10:33] } 9... Bh5 { [%eval 0.16] [%clk 1:13:55] } 10. e5 { [%eval -0.19] [%clk 1:08:19] } 10... Bg6 { [%eval -0.02] [%clk 1:14:14] } 11. Qc1 { [%eval -0.17] [%clk 1:08:27] } 11... Nh5? { [%eval 1.24] } { Mistake. Nd7 was best. } { [%clk 1:10:56] } 12. Be3 { [%eval 1.22] [%clk 1:06:04] } 12... f5 { [%eval 1.15] [%clk 1:10:02] } 13. g3?! { [%eval 0.49] } { Inaccuracy. Nxc4 was best. } { [%clk 1:04:51] } 13... f4 { [%eval 0.63] [%clk 1:04:22] } 14. gxf4 { [%eval 0.52] [%clk 1:04:40] } 14... Be7 { [%eval 0.49] [%clk 1:02:53] } 15. Bh3 { [%eval 0.55] [%clk 1:00:33] } 15... Nd8 { [%eval 0.57] [%clk 1:02:37] } 16. Nf1 { [%eval 0.63] [%clk 0:56:51] } 16... O-O { [%eval 0.77] [%clk 0:58:54] } 17. Ng3 { [%eval 0.69] [%clk 0:55:57] } 17... Qb5 { [%eval 0.87] [%clk 0:58:48] } 18. Bg4 { [%eval 0.71] [%clk 0:53:50] } 18... Qe8 { [%eval 0.86] [%clk 0:57:51] } 19. Ng5 { [%eval 0.46] [%clk 0:45:25] } 19... Bxg5 { [%eval 0.41] [%clk 0:56:58] } 20. fxg5 { [%eval 0.49] [%clk 0:45:51] } 20... Nxg3 { [%eval 0.57] [%clk 0:56:15] } 21. hxg3 { [%eval 0.54] [%clk 0:46:03] } 21... Be4 { [%eval 0.54] [%clk 0:54:27] } 22. Rh4 { [%eval 0.5] [%clk 0:45:05] } 22... Nc6 { [%eval 0.81] [%clk 0:53:56] } 23. Be2 { [%eval 0.35] [%clk 0:41:37] } 23... Bg6 { [%eval 0.43] [%clk 0:52:06] } 24. f3 { [%eval 0.24] [%clk 0:39:14] } 24... b5 { [%eval 0.36] [%clk 0:51:52] } 25. Kf2 { [%eval 0.25] [%clk 0:37:09] } 25... Qe7 { [%eval 0.4] [%clk 0:50:00] } 26. Qh1?! { [%eval -0.46] } { Inaccuracy. Bd1 was best. } { [%clk 0:34:18] } 26... b4 { [%eval -0.36] [%clk 0:50:11] } 27. Qh3 { [%eval -0.36] [%clk 0:32:09] } 27... bxc3 { [%eval 0.11] [%clk 0:49:50] } 28. bxc3 { [%eval 0.0] [%clk 0:32:34] } 28... Bf5 { [%eval 0.42] [%clk 0:42:59] } 29. g4 { [%eval 0.11] [%clk 0:32:06] } 29... Bg6 { [%eval 0.07] [%clk 0:43:19] } 30. Bc1 { [%eval 0.24] [%clk 0:21:31] } 30... Rab8 { [%eval 0.14] [%clk 0:36:50] } 31. Qh1 { [%eval 0.39] [%clk 0:21:14] } 31... Rb6?! { [%eval 1.0] } { Inaccuracy. Qd8 was best. } { [%clk 0:33:36] } 32. Kg3 { [%eval 0.73] [%clk 0:20:56] } 32... Qf7 { [%eval 0.99] [%clk 0:31:09] } 33. f4 { [%eval 0.71] [%clk 0:19:42] } 33... Rb2 { [%eval 0.88] [%clk 0:31:08] } 34. Bf3 { [%eval 0.81] [%clk 0:19:06] } 34... Rc2 { [%eval 0.76] [%clk 0:30:37] } 35. Qe1 { [%eval 0.75] [%clk 0:18:59] } 35... Bd3 { [%eval 0.95] [%clk 0:23:34] } 36. Rh2 { [%eval 1.15] [%clk 0:17:56] } 36... Rxh2 { [%eval 1.04] [%clk 0:23:57] } 37. Kxh2 { [%eval 0.88] [%clk 0:18:24] } 37... Qc7 { [%eval 0.73] [%clk 0:23:27] } 38. Qd2 { [%eval 0.95] [%clk 0:12:21] } 38... Rb8? { [%eval 2.23] } { Mistake. Qa5 was best. } { [%clk 0:17:39] } 39. f5 { [%eval 2.15] [%clk 0:10:21] } 39... Nxe5? { [%eval 3.68] } { Mistake. Qf7 was best. } { [%clk 0:04:37] } 40. dxe5 { [%eval 3.88] [%clk 0:09:27] } 40... Qxe5+ { [%eval 4.31] [%clk 0:05:05] } 41. Qf4 { [%eval 4.55] [%clk 0:06:02] } 41... Rb2+ { [%eval 4.48] [%clk 0:05:33] } 42. Bg2 { [%eval 4.45] [%clk 0:06:21] } 42... Qxf4+ { [%eval 4.4] [%clk 0:04:06] } 43. Bxf4 { [%eval 4.17] [%clk 0:21:49] } 43... Be4 { [%eval 4.42] [%clk 0:04:30] } 44. Rg1 { [%eval 4.37] [%clk 0:22:13] } 44... Rxa2 { [%eval 5.06] [%clk 0:04:29] } 45. Kg3 { [%eval 4.95] [%clk 0:19:36] } 45... Bxg2 { [%eval 5.29] [%clk 0:03:18] } 46. Rxg2 { [%eval 5.26] [%clk 0:20:05] } 46... Rxg2+ { [%eval 5.6] [%clk 0:03:39] } 47. Kxg2 { [%eval 5.39] [%clk 0:20:33] } 47... exf5 { [%eval 6.34] [%clk 0:03:38] } 48. gxf5 { [%eval 5.78] [%clk 0:20:57] } 48... a5 { [%eval 6.24] [%clk 0:04:07] } 49. Kf3 { [%eval 6.6] [%clk 0:19:18] } 49... a4 { [%eval 6.89] [%clk 0:04:17] } 50. Bc1 { [%eval 6.64] [%clk 0:16:21] } 50... Kf7 { [%eval 6.85] [%clk 0:02:44] } 51. Kf4 { [%eval 6.63] [%clk 0:15:53] } 51... h5?! { [%eval 10.66] } { Inaccuracy. a3 was best. } { [%clk 0:03:08] } 52. Kg3 { [%eval 8.68] [%clk 0:13:25] } 52... g6 { [%eval 71.9] [%clk 0:03:04] } 53. fxg6+ { [%eval 10.19] [%clk 0:13:35] } 53... Kg7?! { [%eval #20] } { Checkmate is now unavoidable. Kg8 was best. } { [%clk 0:03:15] } 54. Kh3 { [%eval #24] [%clk 0:13:54] } 54... Kxg6 { [%eval #22] [%clk 0:03:28] } 55. Kh4 { [%eval 13.74] [%clk 0:14:20] } 55... d4?! { [%eval #18] } { Checkmate is now unavoidable. Kf5 was best. } { [%clk 0:03:55] } 56. cxd4 { [%eval #15] [%clk 0:14:44] } 56... c3 { [%eval #15] [%clk 0:04:22] } 57. d5 { [%eval #15] [%clk 0:15:00] } 57... Kf5 { [%eval #15] [%clk 0:04:47] } 58. d6 { [%eval #16] [%clk 0:15:17] } 58... Ke6 { [%clk 0:05:15] } 59. g6 { [%clk 0:15:35] } 59... Kd5 { [%clk 0:05:05] } 1-0