Event: Round 6: Kalavannan, Koby - Harvey, Marcus R
Date: 2024-03-18
White: Kalavannan, Koby
WhiteTitle: FM
WhiteElo: 2324
Black: Harvey, Marcus R
BlackTitle: IM
BlackElo: 2468
Result: 0-1
ECO: A00
Opening: Hungarian Opening
Variant: Standard

1. g3 { [%eval 0.1] } 1... e5 { [%eval 0.34] [%clk 1:27:49] } 2. c4 { [%eval 0.13] [%clk 1:30:10] } 2... c6 { [%eval 0.18] [%clk 1:28:08] } 3. d4 { [%eval 0.06] [%clk 1:29:49] } 3... e4 { [%eval 0.0] [%clk 1:28:22] } 4. Nc3 { [%eval -0.05] [%clk 1:28:10] } 4... d5 { [%eval 0.08] [%clk 1:28:44] } 5. a3 { [%eval 0.0] [%clk 1:28:38] } 5... h6 { [%eval 0.0] [%clk 1:19:55] } 6. Bf4 { [%eval 0.18] [%clk 1:27:48] } 6... Nf6 { [%eval 0.03] [%clk 1:19:16] } 7. cxd5 { [%eval -0.18] [%clk 1:16:32] } 7... cxd5 { [%eval -0.17] [%clk 1:19:33] } 8. Qa4+ { [%eval -0.43] [%clk 1:16:42] } 8... Bd7 { [%eval -0.38] [%clk 1:17:46] } 9. Qb3 { [%eval -0.59] [%clk 1:17:00] } 9... Bc6 { [%eval -0.35] [%clk 1:17:46] } 10. e3 { [%eval -0.25] [%clk 1:05:18] } 10... a6 { [%eval 0.01] [%clk 1:12:22] } 11. f3 { [%eval -0.52] [%clk 1:03:42] } 11... Qa5?! { [%eval 0.15] } { Inaccuracy. Nbd7 was best. } { [%clk 1:10:26] } 12. O-O-O { [%eval -0.17] [%clk 0:56:54] } 12... Nbd7 { [%eval -0.22] [%clk 0:54:37] } 13. fxe4? { [%eval -1.37] } { Mistake. Kb1 was best. } { [%clk 0:55:14] } 13... g5?? { [%eval 0.82] } { Blunder. Nxe4 was best. } { [%clk 0:54:24] } 14. Be5 { [%eval 0.71] [%clk 0:54:43] } 14... Nxe5 { [%eval 0.79] [%clk 0:54:27] } 15. dxe5 { [%eval 0.87] [%clk 0:55:12] } 15... Nxe4 { [%eval 0.9] [%clk 0:54:31] } 16. Nxe4 { [%eval 0.94] [%clk 0:39:54] } 16... dxe4 { [%eval 0.89] [%clk 0:54:59] } 17. Bc4 { [%eval 0.89] [%clk 0:39:53] } 17... Qc7 { [%eval 0.88] [%clk 0:49:31] } 18. Kb1 { [%eval 0.38] [%clk 0:33:57] } 18... b5 { [%eval 0.49] [%clk 0:49:03] } 19. Be6 { [%eval 0.14] [%clk 0:31:46] } 19... Bg7 { [%eval 0.2] [%clk 0:49:01] } 20. h4 { [%eval -0.26] [%clk 0:25:01] } 20... g4?! { [%eval 0.65] } { Inaccuracy. O-O was best. } { [%clk 0:39:14] } 21. Ne2 { [%eval 0.62] [%clk 0:20:59] } 21... O-O { [%eval 0.71] [%clk 0:39:07] } 22. Bxg4?! { [%eval -0.33] } { Inaccuracy. Rc1 was best. } { [%clk 0:18:28] } 22... Qxe5 { [%eval -0.3] [%clk 0:39:21] } 23. Rhf1 { [%eval -0.72] [%clk 0:18:57] } 23... Kh8? { [%eval 0.48] } { Mistake. b4 was best. } { [%clk 0:33:51] } 24. Rf5 { [%eval 0.34] [%clk 0:18:26] } 24... Qe7 { [%eval 0.39] [%clk 0:34:20] } 25. Bh5 { [%eval 0.0] [%clk 0:13:09] } 25... Bd7 { [%eval 0.0] [%clk 0:25:13] } 26. Rxf7 { [%eval 0.0] [%clk 0:08:38] } 26... Be6 { [%eval 0.0] [%clk 0:18:25] } 27. Rxe7 { [%eval 0.0] [%clk 0:04:56] } 27... Bxb3 { [%eval 0.0] [%clk 0:18:53] } 28. Nf4 { [%eval 0.0] [%clk 0:05:16] } 28... Bxd1 { [%eval 0.0] [%clk 0:19:09] } 29. Bxd1 { [%eval 0.0] [%clk 0:05:16] } 29... Rfe8 { [%eval 0.0] [%clk 0:18:52] } 30. Rf7 { [%eval -0.44] [%clk 0:05:21] } 30... Red8 { [%eval -0.17] [%clk 0:16:30] } 31. Bc2 { [%eval -0.25] [%clk 0:05:27] } 31... Rac8 { [%eval -0.03] [%clk 0:14:56] } 32. Ng6+ { [%eval -0.1] [%clk 0:04:29] } 32... Kg8 { [%eval 0.0] [%clk 0:15:05] } 33. Rf2 { [%eval -0.52] [%clk 0:04:29] } 33... Re8 { [%eval -0.63] [%clk 0:14:04] } 34. Rf4?! { [%eval -1.28] } { Inaccuracy. g4 was best. } { [%clk 0:04:33] } 34... Rcd8 { [%eval -1.14] [%clk 0:13:55] } 35. Kc1 { [%eval -1.14] [%clk 0:04:31] } 35... Rd6 { [%eval -0.81] [%clk 0:13:53] } 36. h5?! { [%eval -1.54] } { Inaccuracy. Rxe4 was best. } { [%clk 0:04:47] } 36... Rf6 { [%eval -1.1] [%clk 0:13:41] } 37. Bb3+ { [%eval -1.21] [%clk 0:02:42] } 37... Kh7 { [%eval -1.09] [%clk 0:14:04] } 38. Bd5 { [%eval -1.53] [%clk 0:02:47] } 38... a5 { [%eval -1.35] [%clk 0:13:01] } 39. Kb1 { [%eval -1.57] [%clk 0:02:17] } 39... Rd6 { [%eval -1.45] [%clk 0:11:21] } 40. Bxe4 { [%eval -1.6] [%clk 0:02:26] } 40... Rd2 { [%eval -1.18] [%clk 0:11:37] } 41. Bc2?? { [%eval -4.68] } { Blunder. b4 was best. } { [%clk 0:01:41] } 41... Rc8 { [%eval -4.58] [%clk 0:09:52] } 42. Nf8+ { [%eval -4.62] [%clk 0:01:30] } 42... Kg8 { [%eval -4.56] [%clk 0:08:51] } 43. Bb3+ { [%eval -4.55] [%clk 0:00:32] } 43... Kh8 { [%eval -4.57] [%clk 0:09:16] } 44. Ng6+ { [%eval -4.58] [%clk 0:00:32] } 44... Kh7 { [%eval -4.58] [%clk 0:09:41] } 45. Be6?? { [%eval #-2] } { Checkmate is now unavoidable. Nf8+ was best. } { [%clk 0:00:31] } 45... Rxb2+ { [%eval #-1] [%clk 0:10:03] } 46. Ka1 { [%clk 0:00:56] } 46... Rc1# { [%clk 0:10:00] } 0-1