Event: Round 9: Koellner, Ruben Gideon - Ongut, Tamas Gunes
Date: 2024-08-11
White: Koellner, Ruben Gideon
WhiteTitle: IM
WhiteElo: 2490
Black: Ongut, Tamas Gunes
BlackTitle: FM
BlackElo: 2254
Result: 0-1
ECO: A45
Opening: Trompowsky Attack
Variant: Standard

1. d4 { [%eval 0.16] [%clk 1:30:57] } 1... Nf6 { [%eval 0.17] [%clk 1:16:52] } 2. Bg5 { [%eval -0.03] [%clk 1:31:21] } 2... c5 { [%eval 0.14] [%clk 1:16:36] } 3. d5 { [%eval 0.19] [%clk 1:31:26] } 3... d6 { [%eval 0.22] [%clk 1:16:36] } 4. Nc3 { [%eval 0.18] [%clk 1:31:32] } 4... h6 { [%eval 0.25] [%clk 1:16:47] } 5. Bc1 { [%eval 0.2] [%clk 1:27:33] } 5... g6 { [%eval 0.29] [%clk 1:15:56] } 6. e4 { [%eval 0.15] [%clk 1:27:58] } 6... Bg7 { [%eval 0.27] [%clk 1:16:21] } 7. Nf3 { [%eval 0.1] [%clk 1:27:50] } 7... O-O { [%eval 0.12] [%clk 1:16:00] } 8. Bc4 { [%eval 0.1] [%clk 1:26:47] } 8... a6 { [%eval 0.12] [%clk 1:09:50] } 9. a4 { [%eval 0.17] [%clk 1:27:05] } 9... Nbd7?! { [%eval 0.85] } { Inaccuracy. e6 was best. } { [%clk 1:05:23] } 10. h3 { [%eval 0.56] [%clk 1:24:29] } 10... b5 { [%eval 0.66] [%clk 0:52:20] } 11. axb5 { [%eval 0.82] [%clk 1:23:28] } 11... Nb6 { [%eval 0.55] [%clk 0:52:28] } 12. Be2?! { [%eval -0.15] } { Inaccuracy. Nd2 was best. } { [%clk 1:23:41] } 12... axb5 { [%eval -0.13] [%clk 0:51:54] } 13. Rxa8 { [%eval -0.14] [%clk 1:24:04] } 13... Nxa8 { [%eval -0.13] [%clk 0:52:19] } 14. Nxb5 { [%eval -0.09] [%clk 0:46:22] } 14... Nxe4 { [%eval -0.14] [%clk 0:51:52] } 15. O-O { [%eval -0.15] [%clk 0:46:22] } 15... Nc7 { [%eval -0.01] [%clk 0:45:52] } 16. Re1 { [%eval -0.05] [%clk 0:45:06] } 16... Nf6 { [%eval -0.01] [%clk 0:42:47] } 17. Nxc7 { [%eval -0.02] [%clk 0:44:38] } 17... Qxc7 { [%eval -0.07] [%clk 0:43:10] } 18. Bc4 { [%eval -0.12] [%clk 0:44:38] } 18... Re8 { [%eval -0.14] [%clk 0:43:32] } 19. c3 { [%eval -0.39] [%clk 0:42:11] } 19... Qb6 { [%eval -0.11] [%clk 0:36:49] } 20. b3 { [%eval -0.35] [%clk 0:25:22] } 20... Nd7 { [%eval 0.11] [%clk 0:28:27] } 21. Qd3 { [%eval 0.12] [%clk 0:23:25] } 21... Qa5 { [%eval 0.08] [%clk 0:26:26] } 22. Bb2 { [%eval -0.15] [%clk 0:20:42] } 22... Nf8 { [%eval -0.17] [%clk 0:22:47] } 23. Ra1 { [%eval -0.21] [%clk 0:20:04] } 23... Qb6 { [%eval -0.16] [%clk 0:23:07] } 24. Qd2 { [%eval -0.25] [%clk 0:17:25] } 24... e6 { [%eval 0.01] [%clk 0:19:05] } 25. Nh2 { [%eval -0.21] [%clk 0:12:12] } 25... Bb7 { [%eval -0.15] [%clk 0:16:23] } 26. dxe6 { [%eval -0.43] [%clk 0:05:58] } 26... Nxe6 { [%eval -0.47] [%clk 0:16:45] } 27. Ng4? { [%eval -1.9] } { Mistake. Re1 was best. } { [%clk 0:05:19] } 27... Qc6 { [%eval -1.61] [%clk 0:16:12] } 28. Bf1 { [%eval -1.86] [%clk 0:04:56] } 28... Ng5 { [%eval -1.81] [%clk 0:16:02] } 29. Qd3 { [%eval -2.05] [%clk 0:02:22] } 29... h5 { [%eval -1.83] [%clk 0:15:08] } 30. Nh2 { [%eval -2.04] [%clk 0:02:46] } 30... Qe4 { [%eval -1.91] [%clk 0:12:51] } 31. Rd1 { [%eval -1.76] [%clk 0:02:16] } 31... Qxd3?! { [%eval -0.84] } { Inaccuracy. Qh4 was best. } { [%clk 0:11:13] } 32. Bxd3 { [%eval -0.84] [%clk 0:02:40] } 32... Ra8 { [%eval -0.8] [%clk 0:09:08] } 33. Nf1 { [%eval -0.78] [%clk 0:01:29] } 33... Ra2 { [%eval -0.9] [%clk 0:08:31] } 34. Rd2?! { [%eval -1.72] } { Inaccuracy. Bc1 was best. } { [%clk 0:00:59] } 34... Ne4 { [%eval -1.84] [%clk 0:08:10] } 35. Bxe4 { [%eval -2.3] [%clk 0:00:57] } 35... Bxe4 { [%eval -2.07] [%clk 0:08:34] } 36. Ne3 { [%eval -2.23] [%clk 0:01:20] } 36... d5 { [%eval -1.99] [%clk 0:08:27] } 37. f3?? { [%eval -5.32] } { Blunder. Kf1 was best. } { [%clk 0:00:47] } 37... d4?? { [%eval -2.57] } { Blunder. Bh6 was best. } { [%clk 0:08:36] } 38. fxe4?! { [%eval -4.07] } { Inaccuracy. Nd1 was best. } { [%clk 0:00:34] } 38... dxe3 { [%eval -3.87] [%clk 0:08:39] } 39. Rc2 { [%eval -3.67] [%clk 0:01:02] } 39... c4 { [%eval -3.66] [%clk 0:07:32] } 40. b4?! { [%eval -5.47] } { Inaccuracy. bxc4 was best. } { [%clk 0:15:37] } 40... e2 { [%eval -5.39] [%clk 0:17:00] } 41. Kf2 { [%eval -6.0] [%clk 0:10:59] } 41... Rxb2 { [%eval -5.89] [%clk 0:16:51] } 42. Rxb2 { [%eval -5.82] [%clk 0:11:12] } 42... e1=Q+ { [%eval -6.37] [%clk 0:17:13] } 43. Kxe1 { [%eval -6.05] [%clk 0:11:36] } 43... Bxc3+ { [%eval -5.94] [%clk 0:17:37] } 44. Rd2 { [%eval -5.9] [%clk 0:12:02] } 44... Bxb4 { [%eval -5.88] [%clk 0:18:00] } 45. Ke2 { [%eval -7.01] [%clk 0:09:04] } 45... Bxd2 { [%eval -6.43] [%clk 0:18:21] } 46. Kxd2 { [%eval -7.15] [%clk 0:09:29] } 46... Kg7 { [%eval -6.37] [%clk 0:17:51] } 47. Kc3 { [%eval -6.36] [%clk 0:09:28] } 47... Kf6 { [%eval -9.03] [%clk 0:18:11] } 48. Kxc4 { [%eval -9.25] [%clk 0:09:55] } 48... Ke5 { [%eval -8.85] [%clk 0:18:34] } 49. Kd3 { [%eval -7.89] [%clk 0:10:21] } 49... Kf4 { [%eval -7.79] [%clk 0:09:52] } 50. Kd4 { [%eval -10.25] [%clk 0:10:47] } 50... g5 { [%eval -9.57] [%clk 0:07:09] } 51. e5 { [%eval -9.74] [%clk 0:05:40] } 51... Kg3 { [%eval -9.0] [%clk 0:06:32] } 52. Ke4 { [%eval -6.85] [%clk 0:05:58] } 52... Kxg2 { [%eval -12.07] [%clk 0:06:18] } 53. Kf5 { [%eval -16.22] [%clk 0:06:15] } 53... g4 { [%eval -12.19] [%clk 0:03:56] } 54. hxg4 { [%eval -13.93] [%clk 0:06:40] } 54... h4 { [%eval -11.11] [%clk 0:04:21] } 55. Kf6 { [%eval -38.66] [%clk 0:06:42] } 55... h3 { [%eval -12.29] [%clk 0:04:43] } 56. Kxf7 { [%eval -81.88] [%clk 0:07:08] } 56... h2 { [%eval -67.94] [%clk 0:05:07] } 57. e6 { [%eval -68.96] [%clk 0:06:57] } 57... h1=Q { [%eval -10.97] [%clk 0:05:26] } 58. e7?? { [%eval #-23] } { Checkmate is now unavoidable. Ke8 was best. } { [%clk 0:07:26] } 58... Qf1+ { [%eval -81.88] [%clk 0:05:01] } 59. Ke6?! { [%eval #-25] } { Checkmate is now unavoidable. Kg6 was best. } { [%clk 0:07:01] } 59... Qe2+ { [%eval #-23] [%clk 0:05:00] } 60. Kd6 { [%clk 0:06:54] } 60... Qb5 { [%clk 0:05:07] } 0-1