Event: FIDE World Junior Chess Championship 2024 Open
Site: Ahmedabad, India
Date: 2024-06-05
White: Mnyasta, Charlton
WhiteElo: 2174
Black: Koelle, Tobias
BlackTitle: IM
BlackElo: 2470
Result: 0-1
ECO: B30
Opening: Sicilian Defense: Nyezhmetdinov-Rossolimo Attack
Variant: Standard
TimeControl: 90 min / 40 moves + 30 min / end + 30 sec increment per move starting

1. e4 { [%eval 0.15] [%clk 1:28:48] } 1... c5 { [%eval 0.25] [%clk 1:30:47] } 2. Nf3 { [%eval 0.25] [%clk 1:29:11] } 2... Nc6 { [%eval 0.45] [%clk 1:31:12] } 3. Bb5 { [%eval 0.28] [%clk 1:29:35] } 3... e6 { [%eval 0.27] [%clk 1:31:36] } 4. O-O { [%eval 0.26] [%clk 1:29:15] } 4... Nge7 { [%eval 0.32] [%clk 1:32:00] } 5. d4 { [%eval 0.22] [%clk 1:29:02] } 5... cxd4 { [%eval 0.34] [%clk 1:31:48] } 6. Nxd4 { [%eval 0.23] [%clk 1:29:07] } 6... Ng6 { [%eval 0.23] [%clk 1:28:24] } 7. Be3 { [%eval 0.32] [%clk 1:26:11] } 7... Be7 { [%eval 0.33] [%clk 1:26:41] } 8. Nb3 { [%eval 0.25] [%clk 1:20:53] } 8... O-O { [%eval 0.24] [%clk 1:25:39] } 9. N1d2 { [%eval -0.2] [%clk 1:21:08] } 9... b6 { [%eval 0.08] [%clk 1:16:24] } 10. c3 { [%eval 0.14] [%clk 1:18:31] } 10... Bb7 { [%eval 0.13] [%clk 1:15:44] } 11. f4 { [%eval 0.1] [%clk 1:17:17] } 11... Kh8 { [%eval 0.56] [%clk 1:00:34] } 12. Qh5 { [%eval 0.5] [%clk 1:14:02] } 12... f5 { [%eval 0.6] [%clk 0:49:18] } 13. Bd3 { [%eval 0.56] [%clk 1:13:19] } 13... Nh4 { [%eval 0.48] [%clk 0:43:38] } 14. Bf2 { [%eval 0.29] [%clk 1:06:47] } 14... g6 { [%eval 0.45] [%clk 0:40:39] } 15. Qh6 { [%eval 0.29] [%clk 1:06:07] } 15... Rf7 { [%eval 0.26] [%clk 0:34:54] } 16. g3 { [%eval -0.09] [%clk 1:03:28] } 16... fxe4 { [%eval -0.16] [%clk 0:31:59] } 17. Bxe4 { [%eval -0.12] [%clk 1:03:22] } 17... Nf5 { [%eval -0.1] [%clk 0:29:04] } 18. Qh3 { [%eval -0.08] [%clk 1:03:43] } 18... Qg8?! { [%eval 0.48] } { Inaccuracy. Qc7 was best. } { [%clk 0:26:55] } 19. Nf3 { [%eval 0.56] [%clk 1:03:13] } 19... Bf6 { [%eval 0.82] [%clk 0:25:00] } 20. g4 { [%eval 0.87] [%clk 1:00:17] } 20... Nd6 { [%eval 0.89] [%clk 0:23:21] } 21. Bd3?! { [%eval 0.24] } { Inaccuracy. Nbd2 was best. } { [%clk 0:59:47] } 21... e5 { [%eval 0.24] [%clk 0:15:07] } 22. Nbd2 { [%eval 0.22] [%clk 0:56:08] } 22... exf4 { [%eval 0.15] [%clk 0:13:12] } 23. g5 { [%eval -0.02] [%clk 0:56:25] } 23... Be7 { [%eval 0.16] [%clk 0:12:04] } 24. b4 { [%eval -0.15] [%clk 0:56:41] } 24... b5?! { [%eval 0.44] } { Inaccuracy. Rg7 was best. } { [%clk 0:11:03] } 25. a4 { [%eval 0.41] [%clk 0:56:41] } 25... a6 { [%eval 0.44] [%clk 0:10:27] } 26. c4?! { [%eval -0.56] } { Inaccuracy. axb5 was best. } { [%clk 0:56:25] } 26... Rg7 { [%eval -0.25] [%clk 0:07:42] } 27. cxb5?! { [%eval -0.81] } { Inaccuracy. axb5 was best. } { [%clk 0:52:31] } 27... axb5 { [%eval -0.32] [%clk 0:08:11] } 28. axb5 { [%eval -0.32] [%clk 0:52:08] } 28... Rxa1 { [%eval -0.43] [%clk 0:07:56] } 29. Rxa1 { [%eval -0.39] [%clk 0:52:16] } 29... Nxb4 { [%eval -0.35] [%clk 0:08:25] } 30. Bb1 { [%eval -0.4] [%clk 0:48:40] } 30... Nxb5 { [%eval -0.08] [%clk 0:08:02] } 31. Ra5?? { [%eval -1.79] } { Blunder. Qxd7 was best. } { [%clk 0:43:11] } 31... Bc6?! { [%eval -0.82] } { Inaccuracy. Nc3 was best. } { [%clk 0:05:24] } 32. Qh6?? { [%eval -3.08] } { Blunder. Qf1 was best. } { [%clk 0:41:02] } 32... Qe6 { [%eval -2.91] [%clk 0:04:56] } 33. Be4? { [%eval -4.67] } { Mistake. h3 was best. } { [%clk 0:37:46] } 33... Bxe4 { [%eval -4.63] [%clk 0:04:21] } 34. Rxb5?! { [%eval -6.87] } { Inaccuracy. Nxe4 was best. } { [%clk 0:37:51] } 34... Qg4+ { [%eval -7.75] [%clk 0:03:47] } 35. Bg3 { [%eval -7.68] [%clk 0:26:09] } 35... fxg3 { [%eval -7.66] [%clk 0:04:02] } 36. Nxe4 { [%eval -7.51] [%clk 0:21:10] } 36... Qxe4 { [%eval -7.18] [%clk 0:03:28] } 37. Ne5? { [%eval #-15] } { Checkmate is now unavoidable. Qh3 was best. } { [%clk 0:12:13] } 37... Qe1+ { [%eval #-14] [%clk 0:03:44] } 38. Kg2 { [%eval #-15] [%clk 0:12:38] } 38... Qf2+ { [%eval #-18] [%clk 0:03:51] } 39. Kh3 { [%eval #-18] [%clk 0:12:55] } 39... Qxh2+ { [%eval #-11] [%clk 0:04:03] } 40. Kg4 { [%eval #-11] [%clk 0:43:17] } 40... Qe2+ { [%eval #-24] [%clk 0:34:29] } 41. Kh3 { [%eval #-10] [%clk 0:42:18] } 41... Qxb5 { [%eval #-10] [%clk 0:34:38] } 0-1