Event: Round 1: Devnath Bijesh - Yang, Siyuan
Date: 2024-12-03
White: Devnath Bijesh
WhiteElo: 1788
Black: Yang, Siyuan
BlackElo: 2178
Result: 0-1
ECO: B90
Opening: Sicilian Defense: Najdorf Variation, English Attack
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:54] } 1... c5 { [%eval 0.25] [%clk 1:27:53] } 2. Nf3 { [%eval 0.21] [%clk 1:31:12] } 2... d6 { [%eval 0.29] [%clk 1:28:17] } 3. d4 { [%eval 0.22] [%clk 1:31:18] } 3... cxd4 { [%eval 0.19] [%clk 1:28:40] } 4. Nxd4 { [%eval 0.18] [%clk 1:31:43] } 4... Nf6 { [%eval 0.24] [%clk 1:29:05] } 5. Nc3 { [%eval 0.17] [%clk 1:32:06] } 5... a6 { [%eval 0.2] [%clk 1:29:29] } 6. Be3 { [%eval 0.19] [%clk 1:32:05] } 6... e5 { [%eval 0.15] [%clk 1:29:53] } 7. Nb3 { [%eval 0.17] [%clk 1:32:28] } 7... Be6 { [%eval 0.2] [%clk 1:30:17] } 8. f3 { [%eval 0.34] [%clk 1:32:17] } 8... Be7 { [%eval 0.41] [%clk 1:30:41] } 9. Qd2 { [%eval 0.5] [%clk 1:32:36] } 9... h5 { [%eval 0.48] [%clk 1:31:06] } 10. O-O-O { [%eval 0.24] [%clk 1:32:19] } 10... Nbd7 { [%eval 0.26] [%clk 1:31:31] } 11. Kb1 { [%eval 0.29] [%clk 1:31:42] } 11... Rc8 { [%eval 0.29] [%clk 1:31:55] } 12. Nd5 { [%eval 0.0] [%clk 1:25:26] } 12... Bxd5 { [%eval 0.0] [%clk 1:32:18] } 13. exd5 { [%eval 0.08] [%clk 1:25:48] } 13... Nb6 { [%eval 0.0] [%clk 1:32:45] } 14. Bxb6 { [%eval 0.03] [%clk 1:17:18] } 14... Qxb6 { [%eval 0.0] [%clk 1:33:10] } 15. c4 { [%eval -0.28] [%clk 1:15:50] } 15... Nd7 { [%eval -0.12] [%clk 1:32:59] } 16. Bd3 { [%eval -0.21] [%clk 1:15:30] } 16... g6 { [%eval -0.26] [%clk 1:32:53] } 17. h4 { [%eval -0.22] [%clk 1:12:49] } 17... Bf6 { [%eval -0.11] [%clk 1:27:50] } 18. Rde1 { [%eval -0.34] [%clk 1:09:00] } 18... Bg7 { [%eval 0.2] [%clk 1:22:24] } 19. g4 { [%eval 0.19] [%clk 0:57:00] } 19... Rc7 { [%eval 0.21] [%clk 1:08:03] } 20. g5 { [%eval -0.16] [%clk 0:39:12] } 20... O-O { [%eval -0.07] [%clk 1:08:03] } 21. Qc2?! { [%eval -1.02] } { Inaccuracy. Rhf1 was best. } { [%clk 0:36:27] } 21... Qa7 { [%eval -0.66] [%clk 0:57:08] } 22. Bxg6?? { [%eval -3.23] } { Blunder. Qd2 was best. } { [%clk 0:29:23] } 22... fxg6 { [%eval -3.29] [%clk 0:56:22] } 23. Qxg6 { [%eval -3.34] [%clk 0:29:44] } 23... Qf2 { [%eval -3.3] [%clk 0:46:01] } 24. Rhf1 { [%eval -3.45] [%clk 0:26:12] } 24... Qh2 { [%eval -3.04] [%clk 0:45:27] } 25. Nd4 { [%eval -3.41] [%clk 0:19:25] } 25... Nc5 { [%eval -3.29] [%clk 0:41:27] } 26. Qxd6 { [%eval -2.8] [%clk 0:11:33] } 26... Rfc8 { [%eval -2.55] [%clk 0:38:54] } 27. Rh1?! { [%eval -3.37] } { Inaccuracy. Ne2 was best. } { [%clk 0:02:32] } 27... Qf2 { [%eval -3.28] [%clk 0:37:56] } 28. Nc2 { [%eval -3.26] [%clk 0:02:11] } 28... Nd3 { [%eval -3.22] [%clk 0:35:40] } 29. Ref1?! { [%eval -4.18] } { Inaccuracy. Rhf1 was best. } { [%clk 0:02:04] } 29... Qd2?! { [%eval -2.63] } { Inaccuracy. Qe2 was best. } { [%clk 0:33:22] } 30. Qe6+?! { [%eval -3.38] } { Inaccuracy. Rd1 was best. } { [%clk 0:02:28] } 30... Kh8 { [%eval -2.96] [%clk 0:33:19] } 31. Rd1 { [%eval -2.9] [%clk 0:02:37] } 31... Qe2?! { [%eval -2.21] } { Inaccuracy. Qg2 was best. } { [%clk 0:33:40] } 32. b3 { [%eval -2.06] [%clk 0:01:45] } 32... Qxf3 { [%eval -1.89] [%clk 0:30:25] } 33. Rhf1 { [%eval -1.98] [%clk 0:02:02] } 33... Qe4 { [%eval -2.04] [%clk 0:29:27] } 34. d6 { [%eval -2.41] [%clk 0:01:18] } 34... Nc5 { [%eval -2.38] [%clk 0:29:54] } 35. Qh3 { [%eval -2.37] [%clk 0:00:55] } 35... Rc6 { [%eval -2.48] [%clk 0:28:42] } 36. Rf7 { [%eval -2.93] [%clk 0:00:41] } 36... Qg6 { [%eval -2.93] [%clk 0:28:55] } 37. Re7 { [%eval -3.45] [%clk 0:00:41] } 37... Rd8 { [%eval -3.31] [%clk 0:27:28] } 38. b4?! { [%eval -4.72] } { Inaccuracy. Rd5 was best. } { [%clk 0:00:49] } 38... Ne4?! { [%eval -3.33] } { Inaccuracy. Rcxd6 was best. } { [%clk 0:22:35] } 39. Qf3? { [%eval -5.71] } { Mistake. c5 was best. } { [%clk 0:00:42] } 39... Rxc4 { [%eval -5.92] [%clk 0:22:09] } 40. Rd3 { [%eval -6.01] [%clk 0:00:46] } 40... Rxd6 { [%eval -5.74] [%clk 0:22:05] } 41. Rxd6 { [%eval -5.87] [%clk 0:00:51] } 41... Nxd6 { [%eval -5.58] [%clk 0:22:31] } 42. Qd1?! { [%eval -7.32] } { Inaccuracy. Qb3 was best. } { [%clk 0:00:48] } 42... Rxb4+ { [%eval -7.22] [%clk 0:22:48] } 43. Kc1 { [%eval -7.35] [%clk 0:01:02] } 43... Rxh4 { [%eval -7.18] [%clk 0:23:14] } 44. Rd7 { [%eval -6.99] [%clk 0:01:06] } 44... Rc4?! { [%eval -5.35] } { Inaccuracy. Qxg5+ was best. } { [%clk 0:23:09] } 45. Rxd6 { [%eval -6.33] [%clk 0:01:07] } 45... Rxc2+ { [%eval -6.87] [%clk 0:23:33] } 46. Qxc2 { [%eval -6.85] [%clk 0:01:23] } 46... Qxd6 { [%eval -6.76] [%clk 0:24:00] } 47. Qc8+ { [%eval -6.75] [%clk 0:01:37] } 47... Kh7 { [%eval -5.99] [%clk 0:24:23] } 0-1