Event: 53rd Annual World Open Chess Tournament
Site: Philadephia, PA
Date: 2025-07-03
White: Shafer, Logan C
WhiteTitle: CM
WhiteElo: 2223
Black: Harsha Bharathakoti
BlackTitle: GM
BlackElo: 2527
Result: 1/2-1/2
ECO: E11
Opening: Bogo-Indian Defense: Retreat Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:50] } 1... d5 { [%eval 0.2] [%clk 1:25:06] } 2. c4 { [%eval 0.18] [%clk 1:30:50] } 2... e6 { [%eval 0.17] [%clk 1:25:27] } 3. Nf3 { [%eval 0.15] [%clk 1:31:07] } 3... Nf6 { [%eval 0.17] [%clk 1:24:47] } 4. g3 { [%eval 0.16] [%clk 1:31:29] } 4... Bb4+ { [%eval 0.15] [%clk 1:23:28] } 5. Bd2 { [%eval 0.13] [%clk 1:31:51] } 5... Be7 { [%eval 0.1] } 6. Bg2 { [%eval 0.07] } 6... O-O { [%eval 0.13] [%clk 1:21:55] } 7. O-O { [%eval 0.1] [%clk 1:32:20] } 7... Nbd7 { [%eval 0.14] [%clk 1:21:35] } 8. Qc2 { [%eval 0.23] [%clk 1:32:33] } 8... c6 { [%eval 0.22] [%clk 1:20:25] } 9. Bf4 { [%eval 0.11] [%clk 1:32:31] } 9... a5 { [%eval 0.36] [%clk 1:18:41] } 10. Rd1 { [%eval 0.37] [%clk 1:32:33] } 10... h6 { [%eval 0.45] [%clk 1:10:27] } 11. Ne5 { [%eval 0.23] [%clk 1:32:41] } 11... a4 { [%eval 0.17] [%clk 0:47:23] } 12. Nc3 { [%eval 0.22] [%clk 1:31:33] } 12... a3 { [%eval 0.29] } 13. b3 { [%eval 0.31] [%clk 1:31:27] } 13... Qa5?! { [%eval 1.01] } { Inaccuracy. g5 was best. } { [%clk 0:44:48] } 14. Nxd7 { [%eval 0.48] [%clk 1:24:39] } 14... Bxd7?! { [%eval 1.04] } { Inaccuracy. Nxd7 was best. } { [%clk 0:41:42] } 15. c5 { [%eval 0.93] [%clk 1:24:33] } 15... b5 { [%eval 0.93] } 16. cxb6 { [%eval 0.52] [%clk 1:24:09] } 16... Qxb6 { [%eval 0.46] [%clk 0:37:59] } 17. Na4 { [%eval 0.5] [%clk 1:23:25] } 17... Qa7 { [%eval 0.67] [%clk 0:36:14] } 18. Rac1 { [%eval 0.66] [%clk 1:21:10] } 18... Rfc8 { [%eval 0.47] [%clk 0:36:41] } 19. Nc5 { [%eval 0.49] [%clk 1:19:08] } 19... Be8 { [%eval 0.49] [%clk 0:37:03] } 20. b4 { [%eval 0.51] [%clk 1:13:48] } 20... Nd7 { [%eval 0.43] [%clk 0:35:49] } 21. Rb1 { [%eval 0.32] [%clk 1:07:48] } 21... Nb6?! { [%eval 1.13] } { Inaccuracy. e5 was best. } { [%clk 0:31:19] } 22. Rb3 { [%eval 1.07] } 22... Nc4 { [%eval 1.18] [%clk 0:31:05] } 23. e4 { [%eval 0.99] [%clk 1:04:51] } 23... Rd8 { [%eval 1.01] [%clk 0:25:51] } 24. Bc1 { [%eval 0.51] [%clk 1:01:17] } 24... e5 { [%eval 0.43] [%clk 0:18:44] } 25. Bf1 { [%eval 0.24] [%clk 0:50:41] } 25... Nb2 { [%eval 0.3] [%clk 0:10:46] } 26. Bxb2 { [%eval 0.4] [%clk 0:48:57] } 26... axb2 { [%eval 0.46] [%clk 0:11:11] } 27. Rxb2 { [%eval 0.04] [%clk 0:45:16] } 27... exd4 { [%eval 0.14] [%clk 0:11:11] } 28. e5 { [%eval -0.23] [%clk 0:45:21] } 28... Rdb8 { [%eval 0.0] [%clk 0:09:26] } 29. Nd3 { [%eval 0.0] [%clk 0:36:12] } 29... Bd7 { [%eval 0.0] [%clk 0:08:09] } 30. Ra1 { [%eval -0.12] [%clk 0:34:28] } 30... Qa4 { [%eval 0.0] [%clk 0:06:20] } 31. Qxa4?! { [%eval -0.8] } { Inaccuracy. Qb1 was best. } { [%clk 0:29:59] } 31... Rxa4 { [%eval -0.88] [%clk 0:06:49] } 32. a3 { [%eval -0.91] [%clk 0:29:59] } 32... Bf5 { [%eval -0.92] [%clk 0:06:20] } 33. Rba2 { [%eval -0.86] [%clk 0:30:06] } 33... Rba8 { [%eval -0.76] [%clk 0:05:32] } 34. Nc1 { [%eval -0.79] [%clk 0:29:56] } 34... Be4 { [%eval -0.84] [%clk 0:03:55] } 35. Be2 { [%eval -0.75] [%clk 0:26:00] } 35... g5 { [%eval -0.86] [%clk 0:04:22] } 36. f3 { [%eval -0.79] [%clk 0:25:32] } 36... Bg6?! { [%eval -0.06] } { Inaccuracy. Bf5 was best. } { [%clk 0:03:54] } 37. Bd3 { [%eval -0.19] [%clk 0:24:41] } 37... Kg7 { [%eval 0.0] [%clk 0:03:44] } 38. Kf2 { [%eval 0.0] [%clk 0:23:50] } 38... h5 { [%eval 0.0] [%clk 0:03:36] } 39. Ke2 { [%eval -0.07] [%clk 0:22:19] } 39... g4 { [%eval 0.0] [%clk 0:03:39] } 40. f4? { [%eval -1.27] } { Mistake. Bxg6 was best. } { [%clk 0:20:00] } 40... Be4 { [%eval -1.23] [%clk 0:04:01] } 41. Bc2 { [%eval -0.91] [%clk 0:09:43] } 41... R4a7 { [%eval -0.78] [%clk 0:00:00] } 42. Nb3 { [%eval -0.72] [%clk 0:01:52] } 42... Bf3+ { [%eval -0.46] } 43. Kf1?! { [%eval -1.03] } { Inaccuracy. Kd3 was best. } 43... Bxb4 { [%eval -1.08] } 44. Nxd4 { [%eval -1.19] } 44... Bc3 { [%eval -1.3] } 45. Nf5+ { [%eval -1.15] } 45... Kf8 { [%eval -1.19] } 46. Rb1 { [%eval -1.15] [%clk 0:02:44] } 46... d4 { [%eval -0.9] [%clk 0:00:00] } 47. a4 { [%eval -0.94] [%clk 0:00:57] } 47... Bd5 { [%eval -0.92] [%clk 0:00:00] } 48. Ra3 { [%eval -0.99] [%clk 0:00:00] } 48... c5 { [%eval -0.98] [%clk 0:00:00] } 49. Nd6? { [%eval -2.19] } { Mistake. Ne3 was best. } { [%clk 0:00:00] } 49... Bb4 { [%eval -1.95] [%clk 0:00:00] } 50. Raa1 { [%eval -1.64] [%clk 0:00:00] } 50... Ke7 { [%eval -1.43] [%clk 0:00:00] } 51. Kf2 { [%eval -1.31] } 51... Bc3 { [%eval -1.54] } 52. Ra3 { [%eval -1.5] [%clk 0:00:00] } 52... Bb4 { [%eval -1.51] [%clk 0:00:00] } 53. Raa1 { [%eval -1.16] [%clk 0:00:00] } 53... Kd7 { [%eval -0.78] [%clk 0:00:00] } 54. Bd3 { [%clk 0:00:00] } 1/2-1/2