Event: Round 3: Tietjen, Joshua - Sauer, Ben
Date: 2025-07-18
White: Tietjen, Joshua
WhiteElo: 1848
Black: Sauer, Ben
BlackElo: 1696
Result: 1-0
ECO: E43
Opening: Nimzo-Indian Defense: St. Petersburg Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:45] } 1... Nf6 { [%eval 0.19] [%clk 1:30:47] } 2. c4 { [%eval 0.18] [%clk 1:31:00] } 2... e6 { [%eval 0.14] [%clk 1:31:07] } 3. Nc3 { [%eval 0.09] [%clk 1:31:12] } 3... Bb4 { [%eval 0.09] [%clk 1:30:46] } 4. e3 { [%eval 0.06] [%clk 1:31:36] } 4... b6 { [%eval 0.29] [%clk 1:27:21] } 5. Bd3 { [%eval 0.13] [%clk 1:32:00] } 5... Bb7 { [%eval 0.21] [%clk 1:25:37] } 6. Nf3 { [%eval 0.14] [%clk 1:32:28] } 6... O-O { [%eval 0.22] [%clk 1:24:19] } 7. Bd2 { [%eval 0.05] [%clk 1:32:55] } 7... d6 { [%eval 0.24] [%clk 1:22:33] } 8. Rc1 { [%eval 0.18] [%clk 1:33:02] } 8... Nbd7 { [%eval 0.34] [%clk 1:21:16] } 9. O-O { [%eval 0.23] [%clk 1:33:08] } 9... Bxc3 { [%eval 0.52] [%clk 1:16:50] } 10. Bxc3 { [%eval 0.48] [%clk 1:33:27] } 10... c5 { [%eval 0.55] [%clk 1:15:09] } 11. dxc5 { [%eval 0.13] [%clk 1:24:52] } 11... Nxc5 { [%eval 0.2] [%clk 1:07:43] } 12. Bb1 { [%eval 0.12] [%clk 1:25:07] } 12... e5 { [%eval 0.49] [%clk 0:52:50] } 13. b4 { [%eval 0.47] [%clk 1:20:54] } 13... Ne6 { [%eval 0.47] [%clk 0:49:55] } 14. Qe2 { [%eval 0.37] [%clk 1:20:01] } 14... Qc7 { [%eval 0.67] [%clk 0:43:33] } 15. Rfd1 { [%eval 0.62] [%clk 1:19:31] } 15... Rfd8 { [%eval 0.68] [%clk 0:40:41] } 16. Bf5 { [%eval 0.46] [%clk 1:11:52] } 16... Ba6 { [%eval 0.75] [%clk 0:27:36] } 17. Bb2 { [%eval 0.7] [%clk 1:10:51] } 17... Rac8 { [%eval 0.65] [%clk 0:24:03] } 18. b5 { [%eval 0.64] [%clk 1:07:10] } 18... Bb7 { [%eval 0.64] [%clk 0:23:42] } 19. h4 { [%eval 0.23] [%clk 1:07:29] } 19... g6?! { [%eval 1.09] } { Inaccuracy. h6 was best. } { [%clk 0:19:35] } 20. Bh3 { [%eval 0.6] [%clk 1:07:30] } 20... h6 { [%eval 0.91] [%clk 0:18:39] } 21. Nh2?! { [%eval 0.14] } { Inaccuracy. Bxe6 was best. } { [%clk 1:05:52] } 21... Qe7 { [%eval 0.14] [%clk 0:12:08] } 22. Ba3 { [%eval -0.2] [%clk 1:02:44] } 22... Ne8 { [%eval 0.32] [%clk 0:10:30] } 23. h5 { [%eval 0.33] [%clk 1:02:38] } 23... Qg5?! { [%eval 1.23] } { Inaccuracy. Rc7 was best. } { [%clk 0:05:54] } 24. hxg6?! { [%eval 0.24] } { Inaccuracy. f4 was best. } { [%clk 1:02:06] } 24... Qxg6 { [%eval 0.21] [%clk 0:05:41] } 25. Nf3 { [%eval 0.21] [%clk 0:58:11] } 25... Bxf3 { [%eval 0.25] [%clk 0:05:04] } 26. Qxf3 { [%eval 0.39] [%clk 0:58:29] } 26... Ng5 { [%eval 0.4] [%clk 0:04:56] } 27. Qg4 { [%eval 0.0] [%clk 0:57:03] } 27... Nxh3+ { [%eval 0.26] [%clk 0:05:16] } 28. Qxh3 { [%eval 0.31] [%clk 0:57:23] } 28... f5 { [%eval 0.58] [%clk 0:04:08] } 29. Qf3?! { [%eval 0.03] } { Inaccuracy. e4 was best. } { [%clk 0:52:59] } 29... Qe6 { [%eval 0.12] [%clk 0:01:32] } 30. Qh5 { [%eval 0.15] [%clk 0:50:03] } 30... Kg7 { [%eval 0.24] [%clk 0:01:12] } 31. Qh4 { [%eval 0.26] [%clk 0:47:32] } 31... Qf6 { [%eval 0.5] [%clk 0:00:47] } 32. Qg3+ { [%eval 0.11] [%clk 0:47:16] } 32... Kf7 { [%eval 0.14] [%clk 0:00:40] } 33. Bb2 { [%eval 0.0] [%clk 0:46:58] } 33... Qe6 { [%eval 0.24] [%clk 0:00:37] } 34. Qh4 { [%eval 0.15] [%clk 0:46:24] } 34... Qf6 { [%eval 0.29] [%clk 0:00:45] } 35. Qh5+ { [%eval 0.09] [%clk 0:46:27] } 35... Qg6 { [%eval 0.1] [%clk 0:00:41] } 36. Qf3 { [%eval 0.11] [%clk 0:46:03] } 36... Qe6 { [%eval 0.15] [%clk 0:00:45] } 37. Qe2 { [%eval -0.25] [%clk 0:40:04] } 37... Ke7 { [%eval 0.0] [%clk 0:00:34] } 38. a4 { [%eval 0.0] [%clk 0:37:52] } 38... Rc7 { [%eval 0.13] [%clk 0:00:38] } 39. Qd2 { [%eval -0.29] [%clk 0:37:37] } 39... Rxc4?? { [%eval 1.81] } { Blunder. Rdc8 was best. } { [%clk 0:00:33] } 40. Rxc4 { [%eval 1.72] [%clk 0:36:15] } 40... Qxc4 { [%eval 1.76] [%clk 0:00:47] } 41. Bxe5 { [%eval 1.81] [%clk 0:36:14] } 41... Qxa4 { [%eval 1.89] [%clk 0:11:50] } 42. Ra1?? { [%eval 0.0] } { Blunder. Bg3 was best. } { [%clk 0:50:53] } 42... Qxb5 { [%eval 0.0] [%clk 0:09:42] } 43. Rxa7+ { [%eval -0.04] [%clk 0:51:13] } 43... Rd7 { [%eval -0.07] [%clk 0:09:19] } 44. Rxd7+ { [%eval -0.07] [%clk 0:51:17] } 44... Kxd7 { [%eval -0.06] [%clk 0:07:42] } 45. Bf4 { [%eval -0.1] [%clk 0:51:40] } 45... Qb1+ { [%eval -0.04] [%clk 0:02:44] } 46. Kh2 { [%eval -0.18] [%clk 0:52:09] } 46... h5 { [%eval 0.18] [%clk 0:02:14] } 47. Qd5 { [%eval 0.27] [%clk 0:52:38] } 47... Ke7?? { [%eval 4.91] } { Blunder. Qe4 was best. } { [%clk 0:01:24] } 48. Bg5+ { [%eval 4.87] [%clk 0:46:21] } 48... Nf6 { [%eval 4.79] [%clk 0:00:33] } 49. Qb7+?? { [%eval 0.0] } { Blunder. Qd4 was best. } { [%clk 0:46:01] } 49... Ke6 { [%eval 0.0] [%clk 0:00:33] } 50. Qc8+ { [%eval 0.0] [%clk 0:45:57] } 50... Kf7 { [%eval 0.0] [%clk 0:00:35] } 51. Qd8 { [%eval 0.0] [%clk 0:45:38] } 51... Ng4+ { [%eval 0.0] [%clk 0:00:35] } 52. Kg3 { [%eval 0.0] [%clk 0:45:34] } 52... Qe1 { [%eval 0.0] [%clk 0:00:34] } 53. Kh4 { [%eval 0.0] [%clk 0:29:22] } 53... Qxf2+ { [%eval 0.0] [%clk 0:00:39] } 54. Kxh5 { [%eval 0.0] [%clk 0:29:14] } 54... Qxg2 { [%eval 0.0] [%clk 0:00:32] } 55. Qe7+ { [%eval 0.0] [%clk 0:29:34] } 55... Kg8 { [%eval 0.0] [%clk 0:00:41] } 56. Qe6+ { [%eval 0.12] [%clk 0:26:45] } 56... Kh7?? { [%eval #40] } { Checkmate is now unavoidable. Kg7 was best. } { [%clk 0:00:33] } 57. Qxf5+ { [%eval 68.05] [%clk 0:26:56] } 57... Kg7 { [%eval 71.9] [%clk 0:00:36] } 58. Qd7+ { [%eval 24.39] [%clk 0:25:48] } 58... Kg8 { [%eval 9.08] [%clk 0:00:36] } 59. Qxg4 { [%eval #25] [%clk 0:25:47] } 59... Qxg4+ { [%eval #25] [%clk 0:00:32] } 60. Kxg4 { [%eval #24] [%clk 0:25:53] } 60... Kf7 { [%eval #23] [%clk 0:00:41] } 61. Kf5 { [%eval #26] [%clk 0:26:15] } 61... b5 { [%eval #21] [%clk 0:00:40] } 62. Bf6 { [%eval #20] [%clk 0:26:09] } 62... b4 { [%eval #20] [%clk 0:00:57] } 63. Bd4 { [%eval #27] [%clk 0:26:05] } 63... b3 { [%eval #19] [%clk 0:01:03] } 64. Bc3 { [%eval #21] [%clk 0:26:21] } 64... Ke7 { [%eval #21] [%clk 0:01:19] } 65. Bb2 { [%eval #20] [%clk 0:26:21] } 65... Kd7 { [%eval #20] [%clk 0:00:56] } 66. Ke4 { [%eval #19] [%clk 0:25:48] } 66... Ke6 { [%eval #19] [%clk 0:00:45] } 67. Bc3 { [%eval #20] [%clk 0:25:04] } 67... Ke7 { [%eval #20] [%clk 0:00:41] } 68. Kd5 { [%eval #19] [%clk 0:25:22] } 68... Kd7 { [%eval #24] [%clk 0:00:47] } 69. Kc4 { [%eval #20] [%clk 0:25:49] } 69... Kc6 { [%eval #20] [%clk 0:01:03] } 70. Kxb3 { [%eval #19] [%clk 0:26:12] } 70... Kd5 { [%eval #20] [%clk 0:01:16] } 71. Bd4 { [%eval #19] [%clk 0:26:31] } 71... Ke6 { [%eval #18] [%clk 0:01:32] } 72. Kc4 { [%eval #17] [%clk 0:26:52] } 72... Ke7 { [%eval #17] [%clk 0:01:49] } 73. Kd5 { [%eval #16] [%clk 0:27:12] } 73... Kd7 { [%eval #16] [%clk 0:02:12] } 74. Bf6 { [%eval #15] [%clk 0:27:24] } 74... Kc7 { [%eval #15] [%clk 0:02:17] } 75. Be7 { [%eval #14] [%clk 0:27:49] } 75... Kd7 { [%eval #14] [%clk 0:02:38] } 76. Bxd6 { [%eval #13] [%clk 0:28:13] } 1-0