Event: Round 19: Koelling, Jonah - Koehne, Arno
Date: 2024-12-07
White: Koelling, Jonah
WhiteElo: 2065
Black: Koehne, Arno
BlackElo: 1894
Result: 1-0
ECO: A40
Opening: Queen's Pawn Game
Variant: Standard

1. d4 { [%eval 0.17] [%clk 0:03:02] } 1... c6 { [%eval 0.36] [%clk 0:03:04] } 2. Bf4 { [%eval 0.19] [%clk 0:02:57] } 2... d5 { [%eval 0.39] [%clk 0:03:05] } 3. e3 { [%eval 0.25] [%clk 0:02:58] } 3... Nf6 { [%eval 0.24] [%clk 0:03:06] } 4. Nf3 { [%eval 0.32] [%clk 0:02:59] } 4... e6 { [%eval 0.32] [%clk 0:03:07] } 5. c3 { [%eval 0.24] [%clk 0:03:00] } 5... Bd6 { [%eval 0.29] [%clk 0:03:08] } 6. Bg3 { [%eval 0.25] [%clk 0:03:00] } 6... O-O { [%eval 0.32] [%clk 0:03:08] } 7. Bd3 { [%eval 0.27] [%clk 0:03:02] } 7... Re8 { [%eval 0.64] [%clk 0:03:08] } 8. O-O?! { [%eval -0.15] } { Inaccuracy. Nbd2 was best. } { [%clk 0:03:01] } 8... Qc7?! { [%eval 0.53] } { Inaccuracy. Bxg3 was best. } { [%clk 0:03:07] } 9. Bxd6 { [%eval 0.49] [%clk 0:03:00] } 9... Qxd6 { [%eval 0.51] [%clk 0:03:09] } 10. Nbd2 { [%eval 0.18] [%clk 0:03:00] } 10... Nbd7 { [%eval 0.18] [%clk 0:03:07] } 11. e4 { [%eval 0.16] [%clk 0:02:56] } 11... e5 { [%eval 0.34] [%clk 0:03:08] } 12. dxe5 { [%eval 0.37] [%clk 0:02:53] } 12... Nxe5 { [%eval 0.42] [%clk 0:03:08] } 13. Nxe5 { [%eval 0.36] [%clk 0:02:54] } 13... Qxe5 { [%eval 0.39] [%clk 0:02:56] } 14. exd5 { [%eval -0.15] [%clk 0:02:41] } 14... Qxd5 { [%eval -0.15] [%clk 0:02:30] } 15. Bc4 { [%eval -0.18] [%clk 0:02:33] } 15... Qh5 { [%eval 0.06] [%clk 0:02:00] } 16. Qxh5 { [%eval 0.02] [%clk 0:02:28] } 16... Nxh5 { [%eval 0.09] [%clk 0:02:01] } 17. Rfe1 { [%eval 0.06] [%clk 0:02:27] } 17... Bd7 { [%eval 0.14] [%clk 0:01:54] } 18. Nf3 { [%eval 0.08] [%clk 0:02:24] } 18... Be6?! { [%eval 0.89] } { Inaccuracy. Rxe1+ was best. } { [%clk 0:01:18] } 19. Bxe6 { [%eval 0.89] [%clk 0:02:22] } 19... Rxe6 { [%eval 0.86] [%clk 0:01:17] } 20. Rxe6 { [%eval 1.0] [%clk 0:02:20] } 20... fxe6 { [%eval 0.99] [%clk 0:01:18] } 21. Rd1 { [%eval 0.96] [%clk 0:02:21] } 21... Nf6 { [%eval 0.93] [%clk 0:01:15] } 22. Ne5 { [%eval 0.89] [%clk 0:02:19] } 22... Re8 { [%eval 1.41] [%clk 0:01:05] } 23. f3?! { [%eval 0.69] } { Inaccuracy. h4 was best. } { [%clk 0:02:14] } 23... Kf8 { [%eval 0.52] [%clk 0:01:02] } 24. Nd7+ { [%eval 0.16] [%clk 0:02:13] } 24... Ke7 { [%eval 0.2] [%clk 0:00:47] } 25. Nc5 { [%eval -0.01] [%clk 0:01:58] } 25... b6 { [%eval 0.02] [%clk 0:00:48] } 26. Ne4 { [%eval -0.16] [%clk 0:01:55] } 26... Nd5 { [%eval 0.05] [%clk 0:00:45] } 27. Kf2 { [%eval 0.07] [%clk 0:01:53] } 27... h6 { [%eval 0.08] [%clk 0:00:45] } 28. a3 { [%eval 0.0] [%clk 0:01:53] } 28... Rf8 { [%eval 0.05] [%clk 0:00:42] } 29. c4 { [%eval 0.0] [%clk 0:01:51] } 29... Nf6 { [%eval 0.0] [%clk 0:00:35] } 30. Ke3 { [%eval 0.0] [%clk 0:01:52] } 30... Nxe4 { [%eval 0.0] [%clk 0:00:33] } 31. Kxe4 { [%eval 0.0] [%clk 0:01:53] } 31... Rf5 { [%eval 0.05] [%clk 0:00:33] } 32. b4 { [%eval 0.01] [%clk 0:01:45] } 32... Rh5 { [%eval 0.0] [%clk 0:00:28] } 33. h3 { [%eval 0.0] [%clk 0:01:33] } 33... Rh4+ { [%eval 0.01] [%clk 0:00:29] } 34. Kd3 { [%eval 0.0] [%clk 0:01:21] } 34... Rf4 { [%eval 0.0] [%clk 0:00:22] } 35. Rc1 { [%eval 0.0] [%clk 0:01:18] } 35... Rf5 { [%eval 0.05] [%clk 0:00:20] } 36. Ke4 { [%eval 0.04] [%clk 0:01:18] } 36... Rg5?? { [%eval 2.64] } { Blunder. g5 was best. } { [%clk 0:00:17] } 37. g4 { [%eval 2.53] [%clk 0:01:18] } 37... Rg6 { [%eval 2.48] [%clk 0:00:13] } 38. Rd1? { [%eval 1.16] } { Mistake. c5 was best. } { [%clk 0:01:15] } 38... Rf6?! { [%eval 1.82] } { Inaccuracy. h5 was best. } { [%clk 0:00:14] } 39. c5 { [%eval 1.62] [%clk 0:01:06] } 39... g5?! { [%eval 2.42] } { Inaccuracy. bxc5 was best. } { [%clk 0:00:12] } 40. Rd6 { [%eval 2.46] [%clk 0:01:05] } 40... bxc5 { [%eval 2.74] [%clk 0:00:09] } 41. bxc5 { [%eval 2.62] [%clk 0:01:06] } 41... Rf4+?! { [%eval 3.67] } { Inaccuracy. a5 was best. } { [%clk 0:00:10] } 42. Ke3?? { [%eval 0.0] } { Blunder. Ke5 was best. } { [%clk 0:01:04] } 42... Ra4 { [%eval 0.0] [%clk 0:00:10] } 43. Rxc6 { [%eval 0.0] [%clk 0:01:05] } 43... Rxa3+ { [%eval 0.0] [%clk 0:00:12] } 44. Ke4 { [%eval 0.0] [%clk 0:01:04] } 44... Ra4+?? { [%eval 3.99] } { Blunder. Kd7 was best. } { [%clk 0:01:10] } 45. Ke5 { [%eval 3.48] [%clk 0:01:01] } 45... Ra3?! { [%eval 4.85] } { Inaccuracy. Kf7 was best. } { [%clk 0:01:08] } 46. Rxe6+ { [%eval 4.76] [%clk 0:01:01] } 46... Kd7 { [%eval 4.93] [%clk 0:01:10] } 47. Rxh6 { [%eval 4.93] [%clk 0:00:58] } 47... Rxf3 { [%eval 4.98] [%clk 0:01:07] } 48. Kd5 { [%eval 4.43] [%clk 0:00:53] } 48... Rd3+ { [%eval 4.5] [%clk 0:01:05] } 49. Kc4 { [%eval 4.28] [%clk 0:00:53] } 49... Ra3 { [%eval 4.15] [%clk 0:01:05] } 50. Rh7+ { [%eval 4.24] [%clk 0:00:53] } 50... Kc6 { [%eval 4.09] [%clk 0:01:06] } 51. Rh6+ { [%eval 4.35] [%clk 0:00:54] } 51... Kc7 { [%eval 4.21] [%clk 0:01:08] } 52. Kb4 { [%eval 3.86] [%clk 0:00:55] } 52... Ra1 { [%eval 4.19] [%clk 0:01:06] } 53. Rg6 { [%eval 3.87] [%clk 0:00:54] } 53... a5+?! { [%eval 4.86] } { Inaccuracy. Rb1+ was best. } { [%clk 0:01:02] } 54. Kb5 { [%eval 4.8] [%clk 0:00:54] } 54... a4 { [%eval 4.65] [%clk 0:01:03] } 55. Rg7+ { [%eval 4.84] [%clk 0:00:55] } 55... Kd8 { [%eval 4.79] [%clk 0:01:01] } 56. Rxg5 { [%eval 4.76] [%clk 0:00:48] } 56... a3 { [%eval 4.5] [%clk 0:01:02] } 57. Rg8+?! { [%eval 3.31] } { Inaccuracy. Kb4 was best. } { [%clk 0:00:49] } 57... Kc7? { [%eval 5.26] } { Mistake. Kd7 was best. } { [%clk 0:01:04] } 58. Rg7+ { [%eval 5.07] [%clk 0:00:49] } 58... Kd8 { [%eval 5.46] [%clk 0:01:02] } 59. Ra7 { [%eval 5.17] [%clk 0:00:50] } 59... a2 { [%eval 5.54] [%clk 0:01:01] } 60. Kc6 { [%eval 5.81] [%clk 0:00:51] } 60... Ke8 { [%eval 5.83] [%clk 0:00:32] } 61. g5 { [%eval 5.71] [%clk 0:00:49] } 61... Kf8 { [%eval 5.78] [%clk 0:00:29] } 62. h4 { [%eval 5.42] [%clk 0:00:47] } 62... Rh1 { [%eval 6.79] [%clk 0:00:20] } 63. Rxa2 { [%eval 6.35] [%clk 0:00:46] } 63... Rxh4 { [%eval 8.7] [%clk 0:00:22] } 64. Re2 { [%eval 8.34] [%clk 0:00:45] } 64... Rg4 { [%eval 7.99] [%clk 0:00:22] } 65. Kb7 { [%eval 8.03] [%clk 0:00:44] } 65... Rxg5 { [%eval 9.11] [%clk 0:00:23] } 66. c6 { [%eval 8.55] [%clk 0:00:45] } 66... Rb5+ { [%eval 8.51] [%clk 0:00:25] } 67. Kc8 { [%eval 6.98] [%clk 0:00:46] } 67... Rb4?! { [%eval 54.63] } { Inaccuracy. Kf7 was best. } { [%clk 0:00:24] } 68. c7 { [%eval 17.18] [%clk 0:00:47] } 68... Rc4?! { [%eval #19] } { Checkmate is now unavoidable. Kf7 was best. } { [%clk 0:00:22] } 69. Re1? { [%eval 9.18] } { Lost forced checkmate sequence. Re5 was best. } { [%clk 0:00:47] } 69... Rc3 { [%eval 9.17] [%clk 0:00:23] } 70. Re4 { [%eval 8.6] [%clk 0:00:47] } 70... Rc5? { [%eval #16] } { Checkmate is now unavoidable. Kf7 was best. } { [%clk 0:00:24] } 71. Kb7 { [%eval #15] [%clk 0:00:47] } 71... Rb5+ { [%eval #7] [%clk 0:00:25] } 72. Kc6 { [%eval #6] [%clk 0:00:47] } 1-0