Event: Round 4: Cao, Handuo - Katukuri, Aarav
Date: 2024-07-26
White: Cao, Handuo
WhiteElo: 1406
Black: Katukuri, Aarav
BlackElo: 1537
Result: 0-1
ECO: B28
Opening: Sicilian Defense: O'Kelly Variation, Yerevan System
Variant: Standard

1. e4 { [%eval 0.15] [%clk 0:15:18] } 1... c5 { [%eval 0.25] [%clk 0:15:20] } 2. Nf3 { [%eval 0.22] [%clk 0:15:25] } 2... a6 { [%eval 0.53] [%clk 0:15:29] } 3. Nc3 { [%eval 0.19] [%clk 0:15:32] } 3... Nc6 { [%eval 0.34] [%clk 0:15:38] } 4. d4 { [%eval 0.36] [%clk 0:15:39] } 4... cxd4 { [%eval 0.4] [%clk 0:15:47] } 5. Nxd4 { [%eval 0.28] [%clk 0:15:45] } 5... d6 { [%eval 0.47] [%clk 0:15:56] } 6. Nxc6 { [%eval 0.33] [%clk 0:15:51] } 6... bxc6 { [%eval 0.48] [%clk 0:16:05] } 7. Bd3 { [%eval 0.35] [%clk 0:15:55] } 7... g6 { [%eval 0.33] [%clk 0:16:13] } 8. O-O { [%eval 0.21] [%clk 0:15:57] } 8... Bg7 { [%eval 0.25] [%clk 0:16:22] } 9. Re1 { [%eval 0.16] [%clk 0:16:00] } 9... e6?! { [%eval 0.74] } { Inaccuracy. Nf6 was best. } { [%clk 0:15:42] } 10. Bf4 { [%eval 0.58] [%clk 0:15:44] } 10... Ne7 { [%eval 1.03] [%clk 0:15:47] } 11. Bg5 { [%eval 0.48] [%clk 0:15:35] } 11... O-O { [%eval 0.64] [%clk 0:15:46] } 12. Qd2 { [%eval 0.59] [%clk 0:15:32] } 12... f6 { [%eval 1.07] [%clk 0:15:26] } 13. Bh6 { [%eval 0.69] [%clk 0:15:28] } 13... e5?! { [%eval 1.76] } { Inaccuracy. a5 was best. } { [%clk 0:14:58] } 14. Bxg7?! { [%eval 0.64] } { Inaccuracy. Bc4+ was best. } { [%clk 0:15:32] } 14... Kxg7 { [%eval 0.7] [%clk 0:15:06] } 15. f4?! { [%eval -0.02] } { Inaccuracy. Bc4 was best. } { [%clk 0:15:27] } 15... Qb6+ { [%eval 0.0] [%clk 0:15:00] } 16. Kh1 { [%eval 0.0] [%clk 0:15:23] } 16... Be6 { [%eval 0.23] [%clk 0:14:02] } 17. Na4 { [%eval 0.1] [%clk 0:14:33] } 17... Qc7 { [%eval 0.1] [%clk 0:13:29] } 18. Rf1 { [%eval 0.08] [%clk 0:14:11] } 18... Bf7 { [%eval 0.14] [%clk 0:13:15] } 19. f5?! { [%eval -0.41] } { Inaccuracy. b3 was best. } { [%clk 0:13:51] } 19... g5 { [%eval -0.12] [%clk 0:13:20] } 20. Nc3 { [%eval -0.53] [%clk 0:13:33] } 20... d5 { [%eval -0.32] [%clk 0:13:03] } 21. Ne2?! { [%eval -1.11] } { Inaccuracy. Na4 was best. } { [%clk 0:13:19] } 21... Rfd8 { [%eval -1.17] [%clk 0:12:59] } 22. Qe3 { [%eval -1.21] [%clk 0:12:54] } 22... c5 { [%eval -1.08] [%clk 0:11:51] } 23. Qg3?? { [%eval -3.74] } { Blunder. h4 was best. } { [%clk 0:12:27] } 23... c4 { [%eval -3.58] [%clk 0:11:48] } 24. Rac1 { [%eval -3.75] [%clk 0:11:58] } 24... d4?! { [%eval -2.8] } { Inaccuracy. Rac8 was best. } { [%clk 0:11:27] } 25. h4 { [%eval -2.64] [%clk 0:11:38] } 25... h6 { [%eval -2.69] [%clk 0:11:30] } 26. Qg4?! { [%eval -3.45] } { Inaccuracy. Ng1 was best. } { [%clk 0:11:14] } 26... cxd3 { [%eval -3.28] [%clk 0:10:57] } 27. cxd3 { [%eval -3.34] [%clk 0:11:21] } 27... Qd7 { [%eval -3.2] [%clk 0:11:05] } 28. Rf3 { [%eval -3.8] [%clk 0:10:47] } 28... Qe8 { [%eval -3.65] [%clk 0:10:17] } 29. Ng3 { [%eval -4.5] [%clk 0:10:41] } 29... h5 { [%eval -4.6] [%clk 0:10:16] } 30. Qh3 { [%eval -4.65] [%clk 0:09:10] } 30... g4 { [%eval -4.53] [%clk 0:10:23] } 31. Qh2 { [%eval -5.15] [%clk 0:09:10] } 31... gxf3 { [%eval -5.17] [%clk 0:10:24] } 32. gxf3 { [%eval -5.09] [%clk 0:09:17] } 32... Qh8 { [%eval -4.85] [%clk 0:10:06] } 33. Rg1 { [%eval -5.0] [%clk 0:09:18] } 33... Kf8 { [%eval -4.91] [%clk 0:10:11] } 34. Qg2 { [%eval -5.26] [%clk 0:07:53] } 34... Ke8 { [%eval -4.67] [%clk 0:10:03] } 35. Rc1 { [%eval -5.66] [%clk 0:07:30] } 35... Rac8 { [%eval -5.31] [%clk 0:10:03] } 36. Rf1 { [%eval -5.41] [%clk 0:07:24] } 36... Rc6 { [%eval -5.4] [%clk 0:09:42] } 37. f4 { [%eval -5.52] [%clk 0:07:20] } 37... Rdc8 { [%eval -5.44] [%clk 0:09:41] } 38. fxe5 { [%eval -5.69] [%clk 0:07:18] } 38... fxe5 { [%eval -5.56] [%clk 0:09:41] } 39. Qh3 { [%eval -6.53] [%clk 0:06:52] } 39... Rc1 { [%eval -6.33] [%clk 0:09:17] } 40. a3 { [%eval -8.46] [%clk 0:06:12] } 40... Qh6 { [%eval -7.89] [%clk 0:09:13] } 41. f6? { [%eval #-16] } { Checkmate is now unavoidable. Ne2 was best. } { [%clk 0:04:57] } 41... Rxf1+ { [%eval #-16] [%clk 0:09:11] } 42. Nxf1 { [%eval #-18] [%clk 0:04:55] } 42... Qxf6 { [%eval #-21] [%clk 0:09:19] } 43. Ng3 { [%eval #-7] [%clk 0:03:19] } 43... Qf3+ { [%eval #-9] [%clk 0:09:13] } 44. Kh2 { [%eval #-5] [%clk 0:03:10] } 44... Rc2+ { [%eval #-4] [%clk 0:09:21] } 45. Kg1 { [%eval #-4] [%clk 0:03:07] } 45... Qf2+ { [%eval #-3] [%clk 0:09:28] } 46. Kh1 { [%eval #-3] [%clk 0:03:00] } 46... Rc1+ { [%eval #-4] [%clk 0:09:37] } 47. Nf1 { [%eval #-4] [%clk 0:03:06] } 47... Rxf1+ { [%eval #-4] [%clk 0:09:44] } 48. Qxf1 { [%eval #-4] [%clk 0:03:13] } 48... Qxf1+ { [%eval #-3] [%clk 0:09:53] } 49. Kh2 { [%eval #-3] [%clk 0:03:21] } 49... Be6 { [%eval #-2] [%clk 0:10:00] } 50. Kg3 { [%eval #-2] [%clk 0:03:29] } 50... Bg4 { [%eval #-2] [%clk 0:10:07] } 51. b4?? { [%eval #-1] } { Checkmate is now unavoidable. Kh2 was best. } { [%clk 0:03:35] } 51... Qf3+ { [%eval #-2] [%clk 0:10:15] } 52. Kh2 { [%eval #-2] [%clk 0:03:41] } 52... Bh3 { [%eval #-1] [%clk 0:10:24] } 53. b5 { [%clk 0:03:45] } 53... Qg2# { [%clk 0:10:21] } 0-1