Event: Round 3: Cahaya, Satria Duta - Chernyavsky, Alexander
Date: 2024-05-03
White: Cahaya, Satria Duta
WhiteTitle: FM
WhiteElo: 2040
Black: Chernyavsky, Alexander
BlackTitle: FM
BlackElo: 2301
Result: 1-0
ECO: A45
Opening: Indian Defense
Variant: Standard

1. d4 { [%eval 0.14] [%clk 0:03:03] } 1... Nf6 { [%eval 0.22] [%clk 0:03:02] } 2. Bf4 { [%eval 0.05] [%clk 0:03:04] } 2... c5 { [%eval 0.21] [%clk 0:02:57] } 3. d5 { [%eval 0.32] [%clk 0:03:05] } 3... g6 { [%eval 0.39] [%clk 0:02:49] } 4. Nc3 { [%eval 0.44] [%clk 0:03:06] } 4... Bg7 { [%eval 0.51] [%clk 0:02:50] } 5. e4 { [%eval 0.37] [%clk 0:03:07] } 5... O-O { [%eval 0.49] [%clk 0:02:50] } 6. Be2 { [%eval 0.1] [%clk 0:03:02] } 6... d6 { [%eval 0.08] [%clk 0:02:44] } 7. Nf3 { [%eval -0.11] [%clk 0:03:02] } 7... b5 { [%eval -0.21] [%clk 0:02:38] } 8. Bxb5 { [%eval -0.36] [%clk 0:02:12] } 8... Nxe4 { [%eval -0.46] [%clk 0:02:37] } 9. O-O? { [%eval -2.02] } { Mistake. Nxe4 was best. } { [%clk 0:02:12] } 9... Bxc3 { [%eval -1.86] [%clk 0:02:29] } 10. bxc3 { [%eval -2.21] [%clk 0:02:03] } 10... Nxc3 { [%eval -2.21] [%clk 0:02:30] } 11. Qd3 { [%eval -2.21] [%clk 0:01:58] } 11... Nxb5 { [%eval -2.25] [%clk 0:02:31] } 12. Qxb5 { [%eval -2.17] [%clk 0:01:59] } 12... Ba6 { [%eval -2.35] [%clk 0:02:33] } 13. Qb2 { [%eval -2.34] [%clk 0:02:00] } 13... Bxf1 { [%eval -2.33] [%clk 0:02:31] } 14. Bh6 { [%eval -2.25] [%clk 0:01:59] } 14... f6 { [%eval -2.31] [%clk 0:02:24] } 15. Bxf8 { [%eval -2.27] [%clk 0:01:40] } 15... Bc4?! { [%eval -1.08] } { Inaccuracy. Ba6 was best. } { [%clk 0:02:24] } 16. Qb7 { [%eval -1.12] [%clk 0:01:21] } 16... Kxf8?? { [%eval 3.5] } { Blunder. Nd7 was best. } { [%clk 0:02:08] } 17. Qxa8 { [%eval 3.51] [%clk 0:01:21] } 17... Qb6?! { [%eval 4.54] } { Inaccuracy. Ke8 was best. } { [%clk 0:02:04] } 18. Nd2 { [%eval 4.53] [%clk 0:01:11] } 18... Bxd5 { [%eval 4.69] [%clk 0:00:58] } 19. Qxd5 { [%eval 4.73] [%clk 0:01:08] } 19... Nd7 { [%eval 4.84] [%clk 0:00:59] } 20. Nc4 { [%eval 4.86] [%clk 0:01:05] } 20... Qb4 { [%eval 4.88] [%clk 0:00:57] } 21. Qe6 { [%eval 4.89] [%clk 0:01:00] } 21... Ne5 { [%eval 4.83] [%clk 0:00:53] } 22. Nxe5 { [%eval 4.79] [%clk 0:01:00] } 22... fxe5 { [%eval 4.85] [%clk 0:00:54] } 23. Qb3 { [%eval 4.79] [%clk 0:00:58] } 23... Qd4 { [%eval 4.88] [%clk 0:00:55] } 24. Re1 { [%eval 4.89] [%clk 0:00:59] } 24... a5 { [%eval 4.79] [%clk 0:00:54] } 25. Qf3+ { [%eval 4.71] [%clk 0:00:57] } 25... Kg7 { [%eval 4.69] [%clk 0:00:54] } 26. Qb7 { [%eval 4.69] [%clk 0:00:57] } 26... Kf6 { [%eval 4.75] [%clk 0:00:55] } 27. h3 { [%eval 4.6] [%clk 0:00:55] } 27... Qd2 { [%eval 4.65] [%clk 0:00:53] } 28. Qf3+ { [%eval 4.7] [%clk 0:00:48] } 28... Ke6 { [%eval 4.69] [%clk 0:00:54] } 29. Qe2 { [%eval 4.47] [%clk 0:00:45] } 29... Qb4 { [%eval 4.69] [%clk 0:00:52] } 30. c4 { [%eval 4.94] [%clk 0:00:46] } 30... a4 { [%eval 5.76] [%clk 0:00:43] } 31. Qg4+ { [%eval 5.74] [%clk 0:00:41] } 31... Kf7 { [%eval 5.5] [%clk 0:00:44] } 32. Re3 { [%eval 5.41] [%clk 0:00:41] } 32... e6?! { [%eval 7.73] } { Inaccuracy. Qb7 was best. } { [%clk 0:00:37] } 33. Rf3+ { [%eval 7.43] [%clk 0:00:42] } 33... Ke7 { [%eval 7.64] [%clk 0:00:38] } 34. Qh4+ { [%eval 7.3] [%clk 0:00:34] } 34... Kd7? { [%eval #6] } { Checkmate is now unavoidable. Ke8 was best. } { [%clk 0:00:38] } 35. Rf7+ { [%eval #5] [%clk 0:00:25] } 35... Kc6 { [%eval #5] [%clk 0:00:40] } 36. Qe4+ { [%eval #6] [%clk 0:00:26] } 36... d5 { [%eval #6] [%clk 0:00:36] } 37. cxd5+?? { [%eval 5.87] } { Lost forced checkmate sequence. Qxe5 was best. } { [%clk 0:00:27] } 37... exd5 { [%eval 6.63] [%clk 0:00:35] } 38. Rf6+ { [%eval 6.59] [%clk 0:00:28] } 38... Kb5 { [%eval 6.52] [%clk 0:00:25] } 39. Qxd5 { [%eval 6.42] [%clk 0:00:29] } 39... Qd4 { [%eval 6.32] [%clk 0:00:23] } 40. Qc6+ { [%eval 6.5] [%clk 0:00:25] } 40... Kb4 { [%eval 6.39] [%clk 0:00:23] } 41. Rf3 { [%eval 6.1] [%clk 0:00:25] } 41... c4?? { [%eval #5] } { Checkmate is now unavoidable. e4 was best. } { [%clk 0:00:13] } 42. a3+ { [%eval #4] [%clk 0:00:26] } 42... Ka5 { [%eval #4] [%clk 0:00:13] } 43. Rf6 { [%eval #3] [%clk 0:00:23] } 43... Qa1+ { [%eval #3] [%clk 0:00:08] } 44. Kh2 { [%eval #2] [%clk 0:00:24] } 44... Qxa3 { [%eval #1] [%clk 0:00:09] } 45. Qb6# { [%clk 0:00:22] } 1-0