Event: Round 4: Jann-Christian Tiarks - Oliver Röhr
Date: 2023-07-18
White: Jann-Christian Tiarks
Black: Oliver Röhr
Result: 1-0
ECO: C70
Opening: Ruy Lopez: Morphy Defense, Cozio Defense
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:55] } 1... e5 { [%eval 0.35] [%clk 1:30:56] } 2. Nf3 { [%eval 0.29] [%clk 1:30:38] } 2... Nc6 { [%eval 0.32] [%clk 1:31:22] } 3. Bb5 { [%eval 0.34] [%clk 1:30:38] } 3... a6 { [%eval 0.37] [%clk 1:31:45] } 4. Ba4 { [%eval 0.31] [%clk 1:31:03] } 4... Nge7 { [%eval 0.54] [%clk 1:32:07] } 5. c3 { [%eval 0.55] [%clk 1:30:43] } 5... g6 { [%eval 0.8] [%clk 1:31:14] } 6. d4 { [%eval 0.8] [%clk 1:30:26] } 6... exd4 { [%eval 0.8] [%clk 1:31:34] } 7. cxd4 { [%eval 0.77] [%clk 1:30:49] } 7... b5 { [%eval 0.74] [%clk 1:30:09] } 8. Bb3 { [%eval 0.49] [%clk 1:30:16] } 8... Bg7 { [%eval 0.5] [%clk 1:29:53] } 9. O-O { [%eval 0.45] [%clk 1:28:43] } 9... O-O { [%eval 0.39] [%clk 1:30:05] } 10. Nc3 { [%eval 0.45] [%clk 1:27:46] } 10... Na5 { [%eval 0.45] [%clk 1:26:46] } 11. Bc2 { [%eval 0.31] [%clk 1:26:35] } 11... d6 { [%eval 0.27] [%clk 1:18:31] } 12. h3 { [%eval 0.23] [%clk 1:24:34] } 12... Bb7 { [%eval 0.69] [%clk 1:13:06] } 13. Bf4 { [%eval 0.21] [%clk 1:16:53] } 13... Nc4 { [%eval 0.31] [%clk 1:08:43] } 14. b3 { [%eval 0.31] [%clk 1:15:09] } 14... Na3 { [%eval 0.25] [%clk 1:07:51] } 15. Bd3 { [%eval 0.37] [%clk 0:46:52] } 15... c5 { [%eval 0.43] [%clk 1:02:06] } 16. Qc1 { [%eval 0.29] [%clk 0:43:16] } 16... b4 { [%eval 0.24] [%clk 0:46:18] } 17. Ne2?! { [%eval -0.6] } { Inaccuracy. Bh6 was best. } { [%clk 0:41:43] } 17... d5 { [%eval -0.6] [%clk 0:44:25] } 18. exd5 { [%eval -0.69] [%clk 0:29:16] } 18... Qxd5?! { [%eval 0.32] } { Inaccuracy. cxd4 was best. } { [%clk 0:39:33] } 19. Ng3?! { [%eval -0.58] } { Inaccuracy. Bh6 was best. } { [%clk 0:27:11] } 19... f5? { [%eval 0.61] } { Mistake. Qd8 was best. } { [%clk 0:32:53] } 20. Rd1?! { [%eval 0.05] } { Inaccuracy. Bc4 was best. } { [%clk 0:20:04] } 20... Bxd4? { [%eval 1.22] } { Mistake. cxd4 was best. } { [%clk 0:26:40] } 21. Bf1 { [%eval 1.32] [%clk 0:19:50] } 21... Nc6 { [%eval 1.4] [%clk 0:21:15] } 22. Ne2 { [%eval 1.22] [%clk 0:18:29] } 22... Rac8 { [%eval 1.6] [%clk 0:19:28] } 23. Nexd4 { [%eval 1.44] [%clk 0:17:34] } 23... Nxd4 { [%eval 1.47] [%clk 0:19:28] } 24. Nxd4 { [%eval 1.53] [%clk 0:17:49] } 24... cxd4 { [%eval 1.57] [%clk 0:19:41] } 25. Qd2 { [%eval 1.55] [%clk 0:18:09] } 25... a5 { [%eval 1.62] [%clk 0:17:52] } 26. Qxd4? { [%eval 0.33] } { Mistake. Rac1 was best. } { [%clk 0:14:29] } 26... Qxd4 { [%eval 0.25] [%clk 0:18:03] } 27. Rxd4 { [%eval 0.28] [%clk 0:14:53] } 27... Nc2 { [%eval 0.23] [%clk 0:17:54] } 28. Rd7 { [%eval 0.09] [%clk 0:15:10] } 28... Nxa1 { [%eval 0.12] [%clk 0:17:36] } 29. Rxb7 { [%eval 0.22] [%clk 0:15:11] } 29... Rf7 { [%eval 0.23] [%clk 0:15:17] } 30. Rb5 { [%eval 0.08] [%clk 0:14:34] } 30... Ra7?! { [%eval 0.7] } { Inaccuracy. Re7 was best. } { [%clk 0:14:20] } 31. Be3?! { [%eval 0.0] } { Inaccuracy. Bc4+ was best. } { [%clk 0:14:12] } 31... Raa8 { [%eval 0.4] [%clk 0:14:16] } 32. Rb7 { [%eval 0.0] [%clk 0:11:19] } 32... Nc2 { [%eval 0.0] [%clk 0:13:26] } 33. Bh6 { [%eval 0.0] [%clk 0:11:35] } 33... Nd4 { [%eval 0.09] [%clk 0:10:12] } 34. Rg7+ { [%eval 0.09] [%clk 0:11:15] } 34... Kh8 { [%eval 0.02] [%clk 0:10:33] } 35. Re7 { [%eval 0.03] [%clk 0:11:30] } 35... Kg8 { [%eval 0.11] [%clk 0:10:06] } 36. Be3 { [%eval 0.0] [%clk 0:08:39] } 36... Nc2 { [%eval 0.0] [%clk 0:06:42] } 37. Bh6 { [%eval 0.0] [%clk 0:09:03] } 37... Rc5 { [%eval 0.47] [%clk 0:05:04] } 38. Rg7+ { [%eval 0.63] [%clk 0:06:15] } 38... Kh8 { [%eval 0.32] [%clk 0:05:28] } 39. Rd7 { [%eval 0.31] [%clk 0:06:39] } 39... Rac8 { [%eval 0.75] [%clk 0:02:53] } 40. Ba6 { [%eval 0.62] [%clk 0:06:15] } 40... a4?? { [%eval 4.74] } { Blunder. Re8 was best. } { [%clk 0:00:47] } 41. Bxc8 { [%eval 4.84] [%clk 0:02:54] } 41... Rxc8 { [%eval 4.64] [%clk 0:01:00] } 42. bxa4 { [%eval 5.08] [%clk 0:03:08] } 42... Ra8 { [%eval 5.01] [%clk 0:28:34] } 43. a5 { [%eval 4.9] [%clk 0:31:16] } 43... Na3 { [%eval 4.96] [%clk 0:23:00] } 44. Bd2?? { [%eval 2.42] } { Blunder. a6 was best. } { [%clk 0:27:52] } 44... Rxa5 { [%eval 2.48] [%clk 0:22:15] } 45. Bxb4 { [%eval 2.48] [%clk 0:28:13] } 45... Ra4 { [%eval 2.53] [%clk 0:21:45] } 46. Bc3+? { [%eval 1.28] } { Mistake. Bd2 was best. } { [%clk 0:28:30] } 46... Kg8 { [%eval 1.16] [%clk 0:22:11] } 47. Rg7+ { [%eval 1.26] [%clk 0:28:54] } 47... Kf8 { [%eval 0.91] [%clk 0:22:36] } 48. Rxh7 { [%eval 0.8] [%clk 0:28:59] } 48... Nb5?? { [%eval 2.73] } { Blunder. Nb1 was best. } { [%clk 0:22:55] } 49. Be5 { [%eval 2.66] [%clk 0:29:13] } 49... Rxa2?! { [%eval 3.6] } { Inaccuracy. Re4 was best. } { [%clk 0:20:20] } 50. Rb7 { [%eval 3.52] [%clk 0:29:18] } 50... Na7 { [%eval 4.17] [%clk 0:20:19] } 51. Rb6 { [%eval 3.95] [%clk 0:29:06] } 51... Ra5 { [%eval 4.29] [%clk 0:18:03] } 52. Bc3 { [%eval 3.77] [%clk 0:28:47] } 52... Rd5 { [%eval 3.76] [%clk 0:16:09] } 53. Bb4+ { [%eval 3.79] [%clk 0:25:03] } 53... Ke8 { [%eval 3.8] [%clk 0:16:38] } 54. Re6+ { [%eval 3.79] [%clk 0:25:06] } 54... Kd8 { [%eval 3.78] [%clk 0:17:07] } 55. Rxg6 { [%eval 3.8] [%clk 0:25:26] } 55... Nb5 { [%eval 3.63] [%clk 0:17:26] } 56. Rg8+ { [%eval 3.3] [%clk 0:22:56] } 56... Kd7 { [%eval 3.33] [%clk 0:17:53] } 57. Rg7+ { [%eval 3.4] [%clk 0:23:17] } 57... Ke6 { [%eval 3.3] [%clk 0:17:58] } 58. Re7+ { [%eval 3.52] [%clk 0:23:39] } 58... Kf6 { [%eval 3.27] [%clk 0:18:02] } 59. Rb7 { [%eval 3.33] [%clk 0:23:45] } 59... Kg5 { [%eval 3.53] [%clk 0:15:19] } 60. Rb6 { [%eval 3.45] [%clk 0:21:09] } 60... f4 { [%eval 3.32] [%clk 0:14:11] } 61. Be7+ { [%eval 3.46] [%clk 0:20:50] } 61... Kf5 { [%eval 3.45] [%clk 0:13:59] } 62. Rf6+ { [%eval 3.1] [%clk 0:20:39] } 62... Ke5 { [%eval 3.31] [%clk 0:13:52] } 63. Rf8 { [%eval 3.28] [%clk 0:20:51] } 63... Ke6 { [%eval 2.8] [%clk 0:11:55] } 64. Bb4 { [%eval 2.98] [%clk 0:19:58] } 64... Nd4?! { [%eval 4.01] } { Inaccuracy. Rd4 was best. } { [%clk 0:11:30] } 65. Kh2 { [%eval 3.93] [%clk 0:20:00] } 65... Nf5 { [%eval 4.48] [%clk 0:10:53] } 66. Bc3 { [%eval 3.85] [%clk 0:19:45] } 66... Rc5?! { [%eval 5.19] } { Inaccuracy. Ke7 was best. } { [%clk 0:11:12] } 67. Re8+ { [%eval 5.26] [%clk 0:16:32] } 67... Kd7 { [%eval 5.86] [%clk 0:10:30] } 68. Re5 { [%eval 5.87] [%clk 0:16:55] } 68... Rxc3 { [%eval 6.52] [%clk 0:10:56] } 69. Rxf5 { [%eval 5.69] [%clk 0:17:20] } 69... Rc4 { [%eval 5.72] [%clk 0:11:22] } 70. g4 { [%eval 6.88] [%clk 0:17:12] } 70... fxg3+ { [%eval 7.33] [%clk 0:11:48] } 71. fxg3 { [%eval 7.4] [%clk 0:17:22] } 71... Rc2+ { [%eval 7.18] [%clk 0:12:06] } 72. Kg1 { [%eval 7.37] [%clk 0:17:46] } 72... Ke6 { [%eval 7.46] [%clk 0:12:33] } 73. Rf2 { [%eval 7.32] [%clk 0:18:10] } 73... Kd5?! { [%eval 15.16] } { Inaccuracy. Rc1+ was best. } 1-0