Event: Round 7: Arun, Rahul - Cesar Acosta, Christian Alejandro
Site: https://lichess.org/broadcast/fide-world-youth-u16-chess-olympiad-2025--matches-19/round-7/GO7s7tjr/EhjoQfWa
White: Arun, Rahul
WhiteElo: 1719
Black: Cesar Acosta, Christian Alejandro
BlackElo: 1742
Result: 0-1
ECO: A50
Opening: Queen's Indian Accelerated
Variant: Standard
TimeControl: 45+10

1. d4 { [%eval 0.17] [%clk 0:45:18] } 1... Nf6 { [%eval 0.19] [%clk 0:44:49] } 2. c4 { [%eval 0.18] [%clk 0:45:20] } 2... b6 { [%eval 0.41] [%clk 0:44:17] } 3. Nc3 { [%eval 0.39] [%clk 0:45:06] } 3... e6?! { [%eval 0.98] } { Inaccuracy. Bb7 was best. } { [%clk 0:43:57] } 4. Bg5?! { [%eval 0.06] } { Inaccuracy. e4 was best. } { [%clk 0:45:04] } 4... Bb7 { [%eval 0.15] [%clk 0:43:25] } 5. e4 { [%eval -0.22] [%clk 0:44:14] } 5... Be7?! { [%eval 0.43] } { Inaccuracy. h6 was best. } { [%clk 0:40:31] } 6. Bxf6 { [%eval 0.23] [%clk 0:39:53] } 6... Bxf6 { [%eval 0.07] [%clk 0:39:50] } 7. e5 { [%eval 0.09] [%clk 0:39:02] } 7... Be7 { [%eval 0.05] [%clk 0:38:40] } 8. Qg4 { [%eval 0.03] [%clk 0:38:06] } 8... O-O { [%eval 0.11] [%clk 0:37:35] } 9. Nf3 { [%eval -0.08] [%clk 0:38:08] } 9... Na6?! { [%eval 0.62] } { Inaccuracy. f5 was best. } { [%clk 0:30:35] } 10. O-O-O { [%eval 0.19] [%clk 0:37:47] } 10... f6 { [%eval 0.22] [%clk 0:29:55] } 11. Bd3?! { [%eval -0.81] } { Inaccuracy. h4 was best. } { [%clk 0:30:50] } 11... Nb4 { [%eval -0.58] [%clk 0:22:15] } 12. Bb1?? { [%eval -3.45] } { Blunder. d5 was best. } { [%clk 0:30:49] } 12... fxe5?? { [%eval -1.41] } { Blunder. f5 was best. } { [%clk 0:19:16] } 13. dxe5?? { [%eval -3.76] } { Blunder. Qh5 was best. } { [%clk 0:29:30] } 13... Bxf3 { [%eval -3.51] [%clk 0:18:24] } 14. gxf3 { [%eval -3.59] [%clk 0:29:32] } 14... Bg5+ { [%eval -3.83] [%clk 0:18:32] } 15. Rd2 { [%eval -3.74] [%clk 0:29:15] } 15... Rf4 { [%eval -3.68] [%clk 0:16:46] } 16. Qh3 { [%eval -4.37] [%clk 0:18:10] } 16... Rh4 { [%eval -4.11] [%clk 0:16:42] } 17. Qg3 { [%eval -4.67] [%clk 0:17:46] } 17... Rxc4? { [%eval -2.86] } { Mistake. Bf4 was best. } { [%clk 0:11:47] } 18. Rg1 { [%eval -2.77] [%clk 0:16:53] } 18... Bxd2+ { [%eval -2.88] [%clk 0:11:49] } 19. Kxd2 { [%eval -2.76] [%clk 0:17:00] } 19... Qf8 { [%eval -2.92] [%clk 0:11:58] } 20. Be4 { [%eval -3.53] [%clk 0:12:37] } 20... d5 { [%eval -3.32] [%clk 0:08:50] } 21. exd6 { [%eval -3.49] [%clk 0:15:19] } 21... Rd8 { [%eval -3.21] [%clk 0:07:58] } 22. Qh4?! { [%eval -4.67] } { Inaccuracy. Ke2 was best. } { [%clk 0:10:05] } 22... Qxd6+ { [%eval -4.56] [%clk 0:04:26] } 23. Ke1 { [%eval -4.51] [%clk 0:10:02] } 23... Rxe4+ { [%eval -4.54] [%clk 0:01:31] } 24. Qxe4 { [%eval -4.7] [%clk 0:08:46] } 24... Nd3+ { [%eval -4.15] [%clk 0:01:36] } 25. Kf1 { [%eval -3.77] [%clk 0:07:38] } 25... Nxb2 { [%eval -3.95] [%clk 0:01:41] } 26. Nb5 { [%eval -4.1] [%clk 0:04:54] } 26... Qe7?! { [%eval -2.83] } { Inaccuracy. Qd3+ was best. } { [%clk 0:01:15] } 27. Qe5?! { [%eval -4.46] } { Inaccuracy. Nd4 was best. } { [%clk 0:04:16] } 27... Nc4 { [%eval -4.32] [%clk 0:00:36] } 28. Qxc7 { [%eval -4.72] [%clk 0:03:58] } 28... Rd1+ { [%eval -4.58] [%clk 0:00:36] } 29. Ke2?! { [%eval -7.08] } { Inaccuracy. Kg2 was best. } { [%clk 0:03:42] } 29... Qxc7 { [%eval -7.21] [%clk 0:00:31] } 30. Nxc7 { [%eval -7.16] [%clk 0:03:21] } 30... Rxg1 { [%eval -7.09] [%clk 0:00:40] } 31. Nxe6 { [%eval -7.14] [%clk 0:03:22] } 31... Ra1 { [%eval -7.09] [%clk 0:00:43] } 32. Kd3 { [%eval -6.98] [%clk 0:03:17] } 32... Nd6 { [%eval -7.14] [%clk 0:00:47] } 33. Nd4 { [%eval -6.9] [%clk 0:02:50] } 33... Rd1+ { [%eval -6.83] [%clk 0:00:43] } 34. Kc3 { [%eval -6.81] [%clk 0:02:53] } 34... Rxd4 { [%eval -6.93] [%clk 0:00:44] } 35. Kxd4 { [%eval -6.99] [%clk 0:03:01] } 35... Kf7 { [%eval -6.76] [%clk 0:00:53] } 36. Kd5 { [%eval -7.03] [%clk 0:03:08] } 36... Ke7 { [%eval -6.71] [%clk 0:01:02] } 37. a4 { [%eval -8.14] [%clk 0:03:15] } 37... Kd7 { [%eval -8.06] [%clk 0:01:09] } 38. f4 { [%eval -8.15] [%clk 0:03:23] } 38... Ne8 { [%eval -8.04] [%clk 0:00:55] } 39. h3 { [%eval -8.15] [%clk 0:03:26] } 39... Nf6+ { [%eval -7.85] [%clk 0:00:59] } 40. Ke5 { [%eval -7.6] [%clk 0:03:34] } 40... a6 { [%eval -7.56] [%clk 0:00:44] } 41. f3?! { [%eval -64.33] } { Inaccuracy. Kf5 was best. } { [%clk 0:03:40] } 41... b5 { [%eval -9.45] [%clk 0:00:53] } 42. axb5? { [%eval #-18] } { Checkmate is now unavoidable. Kd4 was best. } { [%clk 0:03:48] } 42... axb5 { [%eval #-17] [%clk 0:01:02] } 43. Kd4 { [%eval #-17] [%clk 0:03:57] } 43... Kc6 { [%eval #-18] [%clk 0:01:10] } 44. Kc3 { [%eval #-15] [%clk 0:04:06] } 44... Kc5 { [%eval -83.08] [%clk 0:01:19] } 45. Kb3 { [%eval -82.62] [%clk 0:04:15] } 45... Kd4 { [%eval -63.0] [%clk 0:01:27] } 46. Kb4 { [%eval -14.78] [%clk 0:04:24] } 46... Ke3 { [%eval -58.43] [%clk 0:01:36] } 47. Kxb5 { [%eval -11.75] [%clk 0:04:32] } 47... Kxf4 { [%eval -79.79] [%clk 0:01:45] } 48. Kc5?! { [%eval #-25] } { Checkmate is now unavoidable. Kb4 was best. } { [%clk 0:04:41] } 48... Kxf3 { [%eval #-24] [%clk 0:01:53] } 49. Kd6 { [%eval #-24] [%clk 0:04:50] } 0-1