Event: Round 2: Sasha Schaefer - Block, Joshua
Date: 2025-05-21
White: Sasha Schaefer
Black: Block, Joshua
BlackElo: 2003
Result: 0-1
ECO: C44
Opening: King's Knight Opening: Konstantinopolsky
Variant: Standard

1. e4 { [%eval 0.18] [%clk 0:25:00] } 1... e5 { [%eval 0.21] [%clk 0:25:00] } 2. Nf3 { [%eval 0.13] [%clk 0:25:00] } 2... Nc6 { [%eval 0.21] [%clk 0:25:00] } 3. g3 { [%eval -0.1] [%clk 0:25:00] } 3... Nf6 { [%eval 0.0] [%clk 0:25:00] } 4. d3 { [%eval 0.0] [%clk 0:25:00] } 4... Bc5 { [%eval 0.0] [%clk 0:24:41] } 5. Bg2 { [%eval 0.0] [%clk 0:25:00] } 5... d6 { [%eval 0.0] [%clk 0:24:41] } 6. O-O { [%eval 0.0] [%clk 0:25:00] } 6... O-O { [%eval 0.0] [%clk 0:23:26] } 7. c3 { [%eval 0.0] [%clk 0:25:00] } 7... Bb6 { [%eval 0.26] [%clk 0:23:26] } 8. a4 { [%eval 0.1] [%clk 0:24:44] } 8... a5 { [%eval 0.08] [%clk 0:23:26] } 9. Na3 { [%eval 0.1] [%clk 0:24:23] } 9... Ne7?! { [%eval 0.71] } { Inaccuracy. Be6 was best. } { [%clk 0:22:42] } 10. Nc4 { [%eval 0.77] [%clk 0:24:01] } 10... c6 { [%eval 0.75] [%clk 0:22:42] } 11. Be3?! { [%eval 0.08] } { Inaccuracy. Nxb6 was best. } { [%clk 0:23:47] } 11... Bc7 { [%eval 0.13] [%clk 0:22:33] } 12. Qc2 { [%eval -0.19] [%clk 0:22:56] } 12... Ng6 { [%eval 0.1] [%clk 0:22:11] } 13. Rfe1 { [%eval -0.02] [%clk 0:20:30] } 13... Ng4 { [%eval 0.25] [%clk 0:20:41] } 14. h3 { [%eval 0.32] [%clk 0:19:14] } 14... d5?! { [%eval 1.0] } { Inaccuracy. Nxe3 was best. } { [%clk 0:19:17] } 15. exd5 { [%eval 1.15] [%clk 0:18:08] } 15... cxd5 { [%eval 1.06] [%clk 0:19:17] } 16. Ncd2?? { [%eval -1.5] } { Blunder. hxg4 was best. } { [%clk 0:18:06] } 16... Nxe3 { [%eval -1.43] [%clk 0:18:29] } 17. Rxe3 { [%eval -1.55] [%clk 0:17:55] } 17... f5 { [%eval -1.46] [%clk 0:18:11] } 18. Ree1 { [%eval -1.8] [%clk 0:17:14] } 18... h5?! { [%eval -0.96] } { Inaccuracy. Kh8 was best. } { [%clk 0:13:24] } 19. c4?! { [%eval -1.91] } { Inaccuracy. Qb3 was best. } { [%clk 0:15:23] } 19... h4? { [%eval -0.42] } { Mistake. e4 was best. } { [%clk 0:12:48] } 20. cxd5 { [%eval -0.42] [%clk 0:13:10] } 20... hxg3 { [%eval -0.47] [%clk 0:12:47] } 21. fxg3 { [%eval -0.49] [%clk 0:13:10] } 21... e4 { [%eval -0.59] [%clk 0:12:42] } 22. dxe4 { [%eval -0.59] [%clk 0:12:06] } 22... Bxg3 { [%eval -0.54] [%clk 0:12:34] } 23. Nd4?? { [%eval -3.01] } { Blunder. Re3 was best. } { [%clk 0:09:33] } 23... Bxe1 { [%eval -2.8] [%clk 0:09:33] } 24. Rxe1 { [%eval -2.34] [%clk 0:09:32] } 24... Nf4 { [%eval -2.34] [%clk 0:09:12] } 25. N2f3?! { [%eval -3.55] } { Inaccuracy. e5 was best. } { [%clk 0:08:24] } 25... fxe4 { [%eval -3.44] [%clk 0:08:27] } 26. Rxe4 { [%eval -3.48] [%clk 0:06:57] } 26... Qxd5 { [%eval -2.94] [%clk 0:05:10] } 27. Re5 { [%eval -3.0] [%clk 0:06:17] } 27... Qd6 { [%eval -3.11] [%clk 0:04:08] } 28. Qe4 { [%eval -3.62] [%clk 0:05:05] } 28... Ra6 { [%eval -3.43] [%clk 0:03:39] } 29. Nh4?! { [%eval -4.35] } { Inaccuracy. Ng5 was best. } { [%clk 0:03:20] } 29... Bxh3 { [%eval -4.31] [%clk 0:02:34] } 30. Bf3 { [%eval -4.87] [%clk 0:02:35] } 30... Qh6 { [%eval -4.85] [%clk 0:01:59] } 31. Ndf5 { [%eval -4.86] [%clk 0:00:49] } 31... Bxf5 { [%eval -4.38] [%clk 0:00:29] } 32. Nxf5 { [%eval -5.57] [%clk 0:00:49] } 32... Rg6+ { [%eval -5.54] [%clk 0:00:23] } 33. Kf2 { [%eval -5.55] [%clk 0:00:49] } 33... Qh2+ { [%eval -5.58] [%clk 0:00:21] } 34. Ke3 { [%eval -4.68] [%clk 0:00:49] } 34... Rxf5?? { [%eval 0.0] } { Blunder. Rg1 was best. } { [%clk 0:00:15] } 35. Rxf5?? { [%eval -3.53] } { Blunder. Qxf5 was best. } { [%clk 0:00:35] } 35... Qg1+?? { [%eval 3.21] } { Blunder. Re6 was best. } { [%clk 0:00:05] } 36. Kd2?? { [%eval 0.0] } { Blunder. Kxf4 was best. } { [%clk 0:00:29] } 36... Rd6+ { [%eval -0.02] [%clk 0:00:05] } 37. Kc3?? { [%eval -2.88] } { Blunder. Kc2 was best. } { [%clk 0:00:28] } 37... Qc1+?? { [%eval -0.19] } { Blunder. Ne6 was best. } { [%clk 0:00:05] } 38. Kb3 { [%eval -0.22] [%clk 0:00:26] } 38... Rb6+ { [%eval -0.22] [%clk 0:00:05] } 39. Rb5 { [%eval -0.15] [%clk 0:00:25] } 39... Rxb5+ { [%eval 0.0] [%clk 0:00:05] } 40. axb5 { [%eval 0.0] [%clk 0:00:25] } 40... Qc7 { [%eval 0.42] [%clk 0:00:05] } 41. Qxb7 { [%eval 0.53] [%clk 0:00:17] } 41... Qxb7?? { [%eval 5.81] } { Blunder. Qe5 was best. } { [%clk 0:00:05] } 42. Bxb7 { [%eval 5.31] [%clk 0:00:17] } 42... Nd3 { [%eval 4.44] [%clk 0:00:05] } 43. Kc3 { [%eval 5.58] [%clk 0:00:12] } 43... Nc5 { [%eval 5.42] [%clk 0:00:05] } 44. Bd5+ { [%eval 5.57] [%clk 0:00:12] } 44... Kf8 { [%eval 5.59] [%clk 0:00:05] } 45. Kc4 { [%eval 5.3] [%clk 0:00:12] } 45... Nd7 { [%eval 5.0] [%clk 0:00:05] } 46. Bc6?? { [%eval 0.0] } { Blunder. Bg2 was best. } { [%clk 0:00:12] } 46... Ke7 { [%eval -0.15] [%clk 0:00:05] } 47. Kd4 { [%eval 0.0] [%clk 0:00:09] } 47... Kd6 { [%eval 0.0] [%clk 0:00:05] } 48. Bg2 { [%eval 0.0] [%clk 0:00:06] } 48... Nb6 { [%eval 0.0] [%clk 0:00:05] } 49. b3 { [%eval -0.05] [%clk 0:00:06] } 49... g5 { [%eval 0.0] [%clk 0:00:05] } 50. Bf3 { [%eval 0.0] [%clk 0:00:06] } 50... Nd7 { [%eval 0.0] [%clk 0:00:05] } 51. Bg2 { [%eval -0.09] [%clk 0:00:06] } 51... Nc5 { [%eval -0.02] [%clk 0:00:05] } 52. Kc3 { [%eval -0.23] [%clk 0:00:06] } 52... Nd7 { [%eval -0.45] [%clk 0:00:05] } 53. b4?? { [%eval -4.15] } { Blunder. Bh3 was best. } { [%clk 0:00:06] } 53... a4 { [%eval -3.6] [%clk 0:00:05] } 54. Kb2?! { [%eval -5.15] } { Inaccuracy. Bh3 was best. } { [%clk 0:00:06] } 54... Nb6 { [%eval -4.17] [%clk 0:00:05] } 55. Ka3? { [%eval -8.87] } { Mistake. Kc2 was best. } { [%clk 0:00:06] } 55... Ke5 { [%eval -8.09] [%clk 0:00:05] } 56. Bf3 { [%eval -8.7] [%clk 0:00:03] } 56... Kf4 { [%eval -11.53] [%clk 0:00:05] } 57. Bc6?! { [%eval #-28] } { Checkmate is now unavoidable. Bg2 was best. } { [%clk 0:00:03] } 57... g4 { [%eval #-28] [%clk 0:00:05] } 58. Kb2 { [%eval #-29] [%clk 0:00:03] } 58... g3 { [%eval #-27] [%clk 0:00:05] } 59. Kc3 { [%eval -65.98] [%clk 0:00:03] } 59... Ke3 { [%eval #-25] [%clk 0:00:05] } 60. Bg2 { [%eval #-24] [%clk 0:00:03] } 60... Kf2 { [%eval #-25] [%clk 0:00:05] } 61. Bc6 { [%eval #-24] [%clk 0:00:03] } 61... g2 { [%eval #-22] [%clk 0:00:05] } 62. Bxg2 { [%eval #-22] [%clk 0:00:03] } 62... Kxg2 { [%eval #-21] [%clk 0:00:05] } 63. Kd4 { [%eval #-21] [%clk 0:00:03] } 63... Kf3 { [%eval #-21] [%clk 0:00:05] } 64. Kc5 { [%eval #-14] [%clk 0:00:03] } 64... a3 { [%eval #-13] [%clk 0:00:05] } 65. Kxb6 { [%eval #-13] [%clk 0:00:03] } 65... a2 { [%eval #-12] [%clk 0:00:05] } 66. Kc7 { [%eval #-12] [%clk 0:00:03] } 66... a1=Q { [%eval #-11] [%clk 0:00:05] } 67. b6 { [%eval #-11] [%clk 0:00:03] } 67... Qg7+ { [%eval #-11] [%clk 0:00:05] } 68. Kb8 { [%eval #-9] [%clk 0:00:03] } 68... Qf8+ { [%eval #-13] [%clk 0:00:05] } 69. Ka7 { [%eval #-12] [%clk 0:00:03] } 69... Qxb4 { [%eval #-11] [%clk 0:00:05] } 70. b7 { [%eval #-11] [%clk 0:00:03] } 70... Qa5+ { [%eval #-10] [%clk 0:00:05] } 71. Kb8 { [%eval #-10] [%clk 0:00:03] } 71... Ke4 { [%eval #-9] [%clk 0:00:05] } 0-1