Event: Round 4: Bugaj, Hanna - Boswell, Jacob Connor
Date: 2025-02-20
White: Bugaj, Hanna
WhiteElo: 1903
Black: Boswell, Jacob Connor
BlackElo: 2214
Result: 0-1
ECO: B30
Opening: Sicilian Defense: Nyezhmetdinov-Rossolimo Attack
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:57] } 1... c5 { [%eval 0.25] [%clk 1:20:57] } 2. Nf3 { [%eval 0.2] [%clk 1:31:16] } 2... Nc6 { [%eval 0.25] [%clk 1:18:29] } 3. Bb5 { [%eval 0.28] [%clk 1:31:08] } 3... d6 { [%eval 0.37] [%clk 1:16:14] } 4. O-O { [%eval 0.35] [%clk 1:30:55] } 4... Bd7 { [%eval 0.26] [%clk 1:14:52] } 5. Re1 { [%eval 0.3] [%clk 1:30:55] } 5... Nf6 { [%eval 0.42] [%clk 1:13:39] } 6. c3 { [%eval 0.39] [%clk 1:29:03] } 6... e6 { [%eval 0.79] [%clk 1:11:49] } 7. d4 { [%eval 0.55] [%clk 1:27:59] } 7... Be7 { [%eval 0.6] [%clk 1:11:14] } 8. d5 { [%eval 0.79] [%clk 1:22:16] } 8... exd5 { [%eval 0.8] [%clk 1:01:44] } 9. exd5 { [%eval 0.87] [%clk 1:22:40] } 9... Ne5 { [%eval 0.83] [%clk 1:02:13] } 10. Bxd7+ { [%eval 0.8] [%clk 1:16:29] } 10... Nfxd7 { [%eval 0.89] [%clk 1:02:39] } 11. Bf4 { [%eval 0.99] [%clk 1:13:50] } 11... Nxf3+ { [%eval 0.86] [%clk 0:50:23] } 12. Qxf3 { [%eval 0.99] [%clk 1:14:13] } 12... O-O { [%eval 0.9] [%clk 0:50:33] } 13. a4 { [%eval 0.9] [%clk 1:10:56] } 13... Re8 { [%eval 0.99] [%clk 0:46:00] } 14. Na3 { [%eval 0.71] [%clk 1:05:36] } 14... Nf6 { [%eval 0.71] [%clk 0:44:22] } 15. Nc4 { [%eval 0.69] [%clk 1:04:34] } 15... Qd7 { [%eval 0.71] [%clk 0:44:01] } 16. h3 { [%eval 0.55] [%clk 0:58:04] } 16... Bf8 { [%eval 0.59] [%clk 0:39:32] } 17. g4?! { [%eval 0.0] } { Inaccuracy. Ne3 was best. } { [%clk 0:47:35] } 17... b6?! { [%eval 0.61] } { Inaccuracy. Rxe1+ was best. } { [%clk 0:23:52] } 18. b3 { [%eval 0.5] [%clk 0:35:59] } 18... Rab8 { [%eval 0.83] [%clk 0:21:57] } 19. Ne3 { [%eval 0.43] [%clk 0:34:53] } 19... a6 { [%eval 0.67] [%clk 0:17:37] } 20. Nf5 { [%eval 0.26] [%clk 0:34:04] } 20... h5 { [%eval 0.39] [%clk 0:15:30] } 21. Kh2 { [%eval 0.0] [%clk 0:27:08] } 21... hxg4 { [%eval 0.0] [%clk 0:13:55] } 22. hxg4 { [%eval 0.0] [%clk 0:27:21] } 22... g6 { [%eval 0.49] [%clk 0:13:58] } 23. Ne3 { [%eval 0.0] [%clk 0:25:30] } 23... Bg7 { [%eval 0.0] [%clk 0:12:27] } 24. Rh1 { [%eval -0.37] [%clk 0:17:58] } 24... Rxe3 { [%eval -0.45] [%clk 0:07:06] } 25. fxe3 { [%eval -0.16] [%clk 0:15:59] } 25... Nxg4+ { [%eval -0.15] [%clk 0:07:00] } 26. Kg2 { [%eval -0.18] [%clk 0:15:06] } 26... Re8 { [%eval 0.22] [%clk 0:05:46] } 27. Qh3 { [%eval -0.08] [%clk 0:08:49] } 27... Kf8 { [%eval 0.04] [%clk 0:03:07] } 28. Qg3 { [%eval -0.48] [%clk 0:06:32] } 28... Ne5?! { [%eval 0.38] } { Inaccuracy. Nf6 was best. } { [%clk 0:01:58] } 29. Rh7 { [%eval 0.0] [%clk 0:06:09] } 29... Qf5 { [%eval 0.0] [%clk 0:01:50] } 30. Bxe5?! { [%eval -1.1] } { Inaccuracy. Rf1 was best. } { [%clk 0:04:12] } 30... Bxe5 { [%eval -0.97] [%clk 0:01:34] } 31. Qf3 { [%eval -1.01] [%clk 0:04:05] } 31... Qxf3+ { [%eval -0.95] [%clk 0:01:23] } 32. Kxf3 { [%eval -1.05] [%clk 0:04:31] } 32... Bxc3 { [%eval -1.16] [%clk 0:01:48] } 33. Rah1 { [%eval -1.04] [%clk 0:04:04] } 33... Bg7 { [%eval -1.08] [%clk 0:02:05] } 34. R7h4 { [%eval -0.95] [%clk 0:03:56] } 34... Re5 { [%eval -0.52] [%clk 0:01:45] } 35. Rd1 { [%eval -0.8] [%clk 0:03:55] } 35... f5 { [%eval -0.95] [%clk 0:01:14] } 36. Rh2?! { [%eval -1.9] } { Inaccuracy. e4 was best. } { [%clk 0:01:46] } 36... Kf7 { [%eval -1.51] [%clk 0:01:07] } 37. Re2?! { [%eval -2.33] } { Inaccuracy. b4 was best. } { [%clk 0:00:51] } 37... Re4 { [%eval -2.32] [%clk 0:01:04] } 38. Rh1?! { [%eval -3.1] } { Inaccuracy. Rg1 was best. } { [%clk 0:00:40] } 38... g5 { [%eval -3.12] [%clk 0:01:10] } 39. Rc1 { [%eval -3.51] [%clk 0:00:51] } 39... g4+ { [%eval -3.37] [%clk 0:01:07] } 40. Kf2 { [%eval -3.31] [%clk 0:00:55] } 40... Bh6 { [%eval -2.72] [%clk 0:01:07] } 41. Rc4 { [%eval -2.72] [%clk 0:00:58] } 41... Re5 { [%eval -2.44] [%clk 0:01:32] } 42. e4? { [%eval -4.37] } { Mistake. Rc1 was best. } { [%clk 0:00:55] } 42... f4 { [%eval -4.26] [%clk 0:01:49] } 43. Rcc2 { [%eval -4.95] [%clk 0:00:55] } 43... Bg5 { [%eval -4.89] [%clk 0:01:19] } 44. Kf1 { [%eval -5.49] [%clk 0:00:41] } 44... f3 { [%eval -5.35] [%clk 0:01:01] } 45. Re1 { [%eval -5.58] [%clk 0:00:39] } 45... Bf4 { [%eval -5.57] [%clk 0:00:48] } 46. Kf2 { [%eval -6.35] [%clk 0:00:33] } 46... Rh5 { [%eval -6.08] [%clk 0:01:17] } 47. Rc4?? { [%eval #-10] } { Checkmate is now unavoidable. Kg1 was best. } { [%clk 0:00:36] } 47... b5? { [%eval -8.28] } { Lost forced checkmate sequence. Rh2+ was best. } { [%clk 0:01:18] } 48. axb5? { [%eval #-10] } { Checkmate is now unavoidable. Rcc1 was best. } { [%clk 0:00:59] } 48... axb5?! { [%eval -11.81] } { Lost forced checkmate sequence. Rh2+ was best. } { [%clk 0:01:47] } 49. Rc3?! { [%eval #-11] } { Checkmate is now unavoidable. Rcc1 was best. } { [%clk 0:00:37] } 49... Bd2?? { [%eval -5.29] } { Lost forced checkmate sequence. Rh2+ was best. } { [%clk 0:02:12] } 50. Ree3?? { [%eval #-22] } { Checkmate is now unavoidable. Rxf3+ was best. } { [%clk 0:00:42] } 50... Rh2+ { [%eval #-25] [%clk 0:02:05] } 51. Kg1 { [%eval -9.75] [%clk 0:00:33] } 51... Rg2+ { [%eval #-31] [%clk 0:02:26] } 52. Kf1 { [%eval -9.55] [%clk 0:00:55] } 52... Bxc3 { [%eval -8.96] [%clk 0:02:34] } 53. Rxc3 { [%eval -8.57] [%clk 0:01:21] } 53... Re2 { [%eval -7.49] [%clk 0:02:56] } 0-1