Event: 4NCL Division 1 2022-2023
Site: Various, United Kingdom
Date: 2023-04-29
White: Kalaiyalahan, Akshaya
WhiteTitle: FM
WhiteElo: 2205
Black: Sivanandan, Bodhana
BlackElo: 1853
Result: 1-0
ECO: A06
Opening: Zukertort Opening
Variant: Standard
TimeControl: 40 moves in 100 minutes f.b. 50 minutes to complete the game with 30 seconds increment

1. Nf3 { [%eval 0.36] [%clk 1:40:56] } 1... d5 { [%eval 0.34] [%clk 1:32:17] } 2. e3 { [%eval 0.04] [%clk 1:41:15] } 2... Nf6 { [%eval 0.05] [%clk 1:31:35] } 3. b3 { [%eval 0.09] [%clk 1:41:31] } 3... g6 { [%eval 0.29] [%clk 1:29:11] } 4. Bb2 { [%eval 0.22] [%clk 1:41:22] } 4... Bg7 { [%eval 0.25] [%clk 1:28:58] } 5. c4 { [%eval 0.26] [%clk 1:40:20] } 5... c6 { [%eval 0.4] [%clk 1:27:16] } 6. d4 { [%eval 0.21] [%clk 1:37:44] } 6... O-O { [%eval 0.38] [%clk 1:21:44] } 7. Nbd2 { [%eval 0.35] [%clk 1:35:42] } 7... e6 { [%eval 0.3] [%clk 1:17:39] } 8. Bd3 { [%eval 0.28] [%clk 1:33:40] } 8... Nbd7 { [%eval 0.29] [%clk 1:15:51] } 9. O-O { [%eval 0.27] [%clk 1:32:49] } 9... b6 { [%eval 0.22] [%clk 1:13:13] } 10. e4 { [%eval 0.09] [%clk 1:30:26] } 10... dxe4 { [%eval 0.13] [%clk 1:11:04] } 11. Nxe4 { [%eval 0.13] [%clk 1:30:49] } 11... Nxe4 { [%eval 0.18] [%clk 1:09:58] } 12. Bxe4 { [%eval 0.21] [%clk 1:31:14] } 12... Bb7 { [%eval 0.2] [%clk 1:09:05] } 13. Qe2 { [%eval 0.03] [%clk 1:29:42] } 13... Qc7 { [%eval 0.08] [%clk 1:07:15] } 14. Rad1 { [%eval 0.16] [%clk 1:27:23] } 14... Rfe8 { [%eval 0.14] [%clk 1:01:52] } 15. Rfe1 { [%eval 0.04] [%clk 1:15:21] } 15... Rad8 { [%eval 0.04] [%clk 0:57:17] } 16. h3 { [%eval 0.01] [%clk 1:02:09] } 16... c5?! { [%eval 0.73] } { Inaccuracy. Nf6 was best. } { [%clk 0:50:50] } 17. Bxb7 { [%eval 0.66] [%clk 0:59:29] } 17... Qxb7 { [%eval 0.73] [%clk 0:51:11] } 18. dxc5 { [%eval 0.71] [%clk 0:59:33] } 18... Bxb2 { [%eval 0.77] [%clk 0:49:08] } 19. c6 { [%eval 0.41] [%clk 0:51:59] } 19... Qxc6 { [%eval 0.44] [%clk 0:49:17] } 20. Qxb2 { [%eval 0.39] [%clk 0:52:24] } 20... Nc5? { [%eval 1.75] } { Mistake. Qc7 was best. } { [%clk 0:48:02] } 21. Ne5 { [%eval 1.95] [%clk 0:47:26] } 21... Qc7 { [%eval 1.73] [%clk 0:46:10] } 22. Ng4 { [%eval 1.82] [%clk 0:45:19] } 22... e5?? { [%eval 4.14] } { Blunder. Nd3 was best. } { [%clk 0:39:33] } 23. Nf6+ { [%eval 4.11] [%clk 0:44:47] } 23... Kg7 { [%eval 4.31] [%clk 0:39:45] } 24. Nxe8+ { [%eval 4.34] [%clk 0:45:06] } 24... Rxe8 { [%eval 4.2] [%clk 0:40:06] } 25. Rd5 { [%eval 4.08] [%clk 0:44:57] } 25... f6 { [%eval 3.43] [%clk 0:40:04] } 26. Red1 { [%eval 3.27] [%clk 0:45:04] } 26... Re7 { [%eval 3.59] [%clk 0:39:47] } 27. Qd2 { [%eval 3.54] [%clk 0:42:58] } 27... a5 { [%eval 3.67] [%clk 0:38:31] } 28. Rd8 { [%eval 3.78] [%clk 0:36:35] } 28... Re6 { [%eval 4.6] [%clk 0:31:37] } 29. Qd5 { [%eval 4.66] [%clk 0:35:26] } 29... e4 { [%eval 5.46] [%clk 0:30:39] } 30. Qxe6 { [%eval 5.45] [%clk 0:34:38] } 30... Nxe6 { [%eval 5.5] [%clk 0:30:50] } 31. R8d7+ { [%eval 5.56] [%clk 0:34:43] } 31... Kf8 { [%eval 5.5] [%clk 0:30:11] } 32. Rxc7 { [%eval 5.64] [%clk 0:35:07] } 32... Nxc7 { [%eval 5.68] [%clk 0:30:34] } 33. Rd6 { [%eval 5.52] [%clk 0:34:56] } 33... f5 { [%eval 5.6] [%clk 0:30:34] } 34. Rxb6 { [%eval 5.61] [%clk 0:35:14] } 34... Ke7 { [%eval 5.77] [%clk 0:29:58] } 35. Rb7 { [%eval 5.73] [%clk 0:35:18] } 35... Kd6 { [%eval 5.68] [%clk 0:29:49] } 36. Ra7 { [%eval 5.71] [%clk 0:34:30] } 36... Ne6 { [%eval 5.81] [%clk 0:29:32] } 37. Rxa5 { [%eval 5.75] [%clk 0:34:45] } 37... Nf4 { [%eval 5.92] [%clk 0:29:20] } 38. Kf1 { [%eval 5.81] [%clk 0:34:56] } 38... Nd3 { [%eval 5.85] [%clk 0:29:13] } 39. Rd5+ { [%eval 5.86] [%clk 0:35:11] } 39... Kc6 { [%eval 5.95] [%clk 0:29:20] } 40. Rxd3 { [%eval 5.94] [%clk 0:35:32] } 40... exd3 { [%eval 6.08] [%clk 0:29:33] } 41. Ke1 { [%eval 6.11] [%clk 0:35:59] } 41... Kc5 { [%eval 6.3] [%clk 0:29:41] } 42. Kd2 { [%eval 6.09] [%clk 0:36:25] } 42... Kd4 { [%eval 6.22] [%clk 0:29:54] } 43. a4 { [%eval 6.65] [%clk 0:36:47] } 43... g5 { [%eval 6.65] [%clk 0:29:41] } 44. a5 { [%eval 6.68] [%clk 0:37:12] } 44... Kc5 { [%eval 6.94] [%clk 0:30:02] } 45. Kxd3 { [%eval 6.85] [%clk 0:37:37] } 45... h5 { [%eval 7.24] [%clk 0:30:17] } 46. b4+ { [%eval 7.32] [%clk 0:37:54] } 46... Kxb4 { [%eval 7.45] [%clk 0:30:33] } 47. a6 { [%eval 7.64] [%clk 0:38:19] } 47... g4 { [%eval 12.08] [%clk 0:30:41] } 48. a7 { [%eval 8.24] [%clk 0:38:43] } 48... h4 { [%eval 15.21] [%clk 0:30:59] } 49. a8=Q { [%eval 17.86] [%clk 0:39:03] } 49... gxh3?! { [%eval #4] } { Checkmate is now unavoidable. Kc5 was best. } { [%clk 0:31:10] } 50. gxh3?! { [%eval 17.71] } { Lost forced checkmate sequence. Qd5 was best. } { [%clk 0:39:28] } 50... f4?? { [%eval #4] } { Checkmate is now unavoidable. Kc5 was best. } { [%clk 0:31:18] } 51. Qc6 { [%eval #3] [%clk 0:39:52] } 51... Ka3 { [%eval #3] [%clk 0:31:31] } 52. Kc3 { [%eval #2] [%clk 0:40:10] } 52... Ka2 { [%eval #2] [%clk 0:31:52] } 53. Qb5 { [%eval #1] [%clk 0:40:29] } 53... Ka3 { [%eval #1] [%clk 0:32:15] } 54. Qb3# { [%clk 0:40:52] } 1-0