Event: Round 4: Nicolas Čech - Jeremy Chon
Date: 2023-10-23
White: Nicolas Čech
WhiteElo: 1399
Black: Jeremy Chon
BlackElo: 1538
Result: 0-1
ECO: B27
Opening: Sicilian Defense: Hyperaccelerated Fianchetto
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:57] } 1... c5 { [%eval 0.32] [%clk 1:31:00] } 2. Nf3 { [%eval 0.0] [%clk 1:31:18] } 2... g6?! { [%eval 0.64] } { Inaccuracy. d6 was best. } { [%clk 1:31:30] } 3. d4 { [%eval 0.59] [%clk 1:31:37] } 3... cxd4 { [%eval 0.54] [%clk 1:31:59] } 4. Qxd4 { [%eval 0.44] [%clk 1:31:52] } 4... Nf6 { [%eval 0.48] [%clk 1:32:27] } 5. e5 { [%eval 0.17] [%clk 1:31:32] } 5... Nc6 { [%eval 0.16] [%clk 1:32:56] } 6. Qa4 { [%eval 0.0] [%clk 1:25:41] } 6... Nd5 { [%eval 0.21] [%clk 1:33:22] } 7. Qb3 { [%eval 0.06] [%clk 1:21:52] } 7... Nc7 { [%eval 0.04] [%clk 1:33:14] } 8. Nc3 { [%eval 0.09] [%clk 1:21:01] } 8... Bg7 { [%eval 0.26] [%clk 1:33:13] } 9. Bc4?! { [%eval -0.58] } { Inaccuracy. Bf4 was best. } { [%clk 1:20:03] } 9... Ne6?! { [%eval 0.15] } { Inaccuracy. O-O was best. } { [%clk 1:32:39] } 10. Bxe6?! { [%eval -0.47] } { Inaccuracy. Be3 was best. } { [%clk 1:19:21] } 10... dxe6 { [%eval -0.15] [%clk 1:32:11] } 11. Bf4 { [%eval -0.02] [%clk 1:18:48] } 11... O-O { [%eval -0.12] [%clk 1:31:15] } 12. O-O { [%eval -0.42] [%clk 1:18:38] } 12... Qa5 { [%eval -0.13] [%clk 1:25:51] } 13. Rfe1 { [%eval -0.1] [%clk 1:18:05] } 13... b6 { [%eval 0.0] [%clk 1:23:21] } 14. Qb5 { [%eval -0.39] [%clk 1:16:02] } 14... Bb7 { [%eval -0.47] [%clk 1:22:14] } 15. Qxa5 { [%eval -0.62] [%clk 1:15:21] } 15... Nxa5 { [%eval -0.65] [%clk 1:22:38] } 16. Rad1 { [%eval -0.93] [%clk 1:10:38] } 16... Bxf3 { [%eval -0.73] [%clk 1:20:26] } 17. gxf3 { [%eval -0.62] [%clk 1:10:51] } 17... Rfc8 { [%eval -0.64] [%clk 1:10:41] } 18. Re2?! { [%eval -1.37] } { Inaccuracy. Rd7 was best. } { [%clk 1:07:40] } 18... Nc4 { [%eval -1.3] [%clk 1:06:02] } 19. b3?! { [%eval -2.16] } { Inaccuracy. Rd7 was best. } { [%clk 0:56:07] } 19... Nxe5 { [%eval -1.89] [%clk 1:02:31] } 20. Bxe5 { [%eval -2.11] [%clk 0:55:47] } 20... Bxe5 { [%eval -2.32] [%clk 1:02:58] } 21. Rxe5 { [%eval -2.18] [%clk 0:56:02] } 21... Rxc3 { [%eval -2.25] [%clk 1:03:23] } 22. Rd2?! { [%eval -3.18] } { Inaccuracy. Re2 was best. } { [%clk 0:54:12] } 22... Rxf3 { [%eval -3.04] [%clk 1:03:35] } 23. Re3 { [%eval -3.66] [%clk 0:52:59] } 23... Rxe3 { [%eval -3.59] [%clk 1:03:44] } 24. fxe3 { [%eval -3.57] [%clk 0:53:15] } 24... Kf8 { [%eval -3.38] [%clk 1:03:20] } 25. Rd7 { [%eval -3.35] [%clk 0:52:46] } 25... Ke8 { [%eval -3.02] [%clk 1:03:39] } 26. Rb7 { [%eval -2.99] [%clk 0:52:46] } 26... Kd8 { [%eval -2.65] [%clk 1:03:29] } 27. c4 { [%eval -2.42] } 27... f5 { [%eval -2.59] [%clk 1:03:01] } 28. Kf2 { [%eval -2.79] [%clk 0:53:10] } 28... Ke8 { [%eval -2.83] [%clk 1:03:21] } 29. h4 { [%eval -2.86] [%clk 0:52:52] } 29... Kf7 { [%eval -2.78] [%clk 1:03:39] } 30. Kf3 { [%eval -3.41] [%clk 0:52:49] } 30... Kf6 { [%eval -3.16] [%clk 1:03:25] } 31. e4 { [%eval -3.87] [%clk 0:51:58] } 31... h6 { [%eval -3.92] [%clk 1:01:49] } 32. e5+ { [%eval -4.81] [%clk 0:49:42] } 32... Kxe5 { [%eval -4.85] [%clk 1:00:32] } 33. Rxe7 { [%eval -4.91] [%clk 0:50:03] } 33... g5 { [%eval -5.08] [%clk 1:00:11] } 34. hxg5 { [%eval -5.04] [%clk 0:49:43] } 34... hxg5 { [%eval -5.25] [%clk 1:00:40] } 35. Rc7 { [%eval -5.61] [%clk 0:48:41] } 35... g4+ { [%eval -5.51] [%clk 1:00:05] } 36. Kg3 { [%eval -5.91] [%clk 0:48:48] } 36... Rg8 { [%eval -5.66] [%clk 0:53:59] } 37. Rf7 { [%eval -5.83] [%clk 0:47:13] } 37... Ke4 { [%eval -6.24] [%clk 0:54:03] } 38. Rxa7 { [%eval -7.37] } 38... f4+ { [%eval -6.73] [%clk 0:54:25] } 39. Kf2?? { [%eval #-12] } { Checkmate is now unavoidable. Kg2 was best. } { [%clk 0:46:37] } 39... g3+ { [%eval #-11] [%clk 0:54:48] } 40. Kg1 { [%eval #-10] [%clk 0:46:10] } 40... g2?! { [%eval -57.92] } { Lost forced checkmate sequence. Rd8 was best. } { [%clk 0:54:08] } 41. Rd7 { [%eval -7.66] [%clk 0:45:32] } 41... f3 { [%eval -8.15] [%clk 0:53:59] } 42. Rd1 { [%eval #-8] [%clk 0:45:34] } 42... Rh8?! { [%eval -12.12] } { Lost forced checkmate sequence. e5 was best. } { [%clk 0:53:44] } 43. Kf2 { [%eval -11.53] [%clk 0:45:17] } 43... Rh1 { [%eval -36.48] [%clk 0:54:07] } 44. Rg1 { [%eval -7.42] [%clk 0:45:46] } 44... Rxg1 { [%eval #-9] [%clk 0:54:17] } 45. Kxg1 { [%eval #-8] [%clk 0:46:01] } 45... Ke3 { [%eval #-7] } 0-1