Event: 38th National Under 11 Open & Girls 2025
Site: https://lichess.org/broadcast/38th-indian-under-11-chess-championship-2025--open/round-5/4xm6zszj/RiB9iw8W
White: Caleb Vihaan John
WhiteElo: 1732
Black: Oishik Mondal
BlackElo: 1988
Result: 0-1
ECO: C11
Opening: French Defense: Steinitz Variation, Boleslavsky Variation
Variant: Standard
TimeControl: 90 Mins + 30 Secs

1. e4 { [%eval 0.18] [%clk 1:30:40] } 1... e6 { [%eval 0.28] [%clk 1:30:18] } 2. d4 { [%eval 0.29] [%clk 1:31:04] } 2... d5 { [%eval 0.37] [%clk 1:30:41] } 3. Nc3 { [%eval 0.28] [%clk 1:31:29] } 3... Nf6 { [%eval 0.32] [%clk 1:30:41] } 4. e5 { [%eval 0.39] [%clk 1:31:54] } 4... Nfd7 { [%eval 0.29] [%clk 1:31:07] } 5. f4 { [%eval 0.25] [%clk 1:32:19] } 5... c5 { [%eval 0.27] [%clk 1:31:29] } 6. Nf3 { [%eval 0.26] [%clk 1:32:43] } 6... Nc6 { [%eval 0.36] [%clk 1:31:30] } 7. Be3 { [%eval 0.21] [%clk 1:33:07] } 7... h6 { [%eval 0.5] [%clk 1:31:32] } 8. a3 { [%eval 0.36] [%clk 1:33:21] } 8... cxd4 { [%eval 0.43] [%clk 1:25:49] } 9. Nxd4 { [%eval 0.55] [%clk 1:33:37] } 9... Nxd4 { [%eval 1.01] [%clk 1:24:11] } 10. Bxd4 { [%eval 0.85] [%clk 1:33:50] } 10... a6 { [%eval 0.89] [%clk 1:23:57] } 11. Bd3?! { [%eval 0.3] } { Inaccuracy. h4 was best. } { [%clk 1:29:20] } 11... Be7? { [%eval 1.48] } { Mistake. Bc5 was best. } { [%clk 1:19:18] } 12. O-O?! { [%eval 0.75] } { Inaccuracy. Qg4 was best. } { [%clk 1:28:14] } 12... O-O { [%eval 0.79] [%clk 1:18:08] } 13. Qd2 { [%eval 0.58] [%clk 1:23:45] } 13... f6?! { [%eval 1.51] } { Inaccuracy. Nc5 was best. } { [%clk 1:15:13] } 14. Rae1?! { [%eval 0.57] } { Inaccuracy. Qe3 was best. } { [%clk 1:19:16] } 14... b5?! { [%eval 1.47] } { Inaccuracy. Bc5 was best. } { [%clk 1:12:54] } 15. exf6 { [%eval 0.99] [%clk 1:12:37] } 15... Bxf6 { [%eval 0.99] [%clk 1:12:04] } 16. Ne2 { [%eval 0.47] [%clk 1:10:52] } 16... Qc7?! { [%eval 1.23] } { Inaccuracy. e5 was best. } { [%clk 1:03:54] } 17. Bxf6 { [%eval 0.85] [%clk 1:02:41] } 17... Rxf6 { [%eval 0.82] [%clk 1:03:19] } 18. Nd4 { [%eval 0.83] [%clk 1:02:35] } 18... Nf8?! { [%eval 1.46] } { Inaccuracy. Nc5 was best. } { [%clk 0:57:42] } 19. Qe3 { [%eval 1.32] [%clk 0:55:26] } 19... Bd7 { [%eval 1.3] [%clk 0:53:21] } 20. c3 { [%eval 1.16] [%clk 0:48:34] } 20... Rb8 { [%eval 1.49] [%clk 0:48:09] } 21. Qe5 { [%eval 0.96] [%clk 0:39:29] } 21... Qxe5 { [%eval 0.9] [%clk 0:43:26] } 22. Rxe5 { [%eval 1.04] [%clk 0:39:51] } 22... g6 { [%eval 1.4] [%clk 0:37:43] } 23. g3 { [%eval 1.37] [%clk 0:33:14] } 23... Kf7 { [%eval 1.42] [%clk 0:35:07] } 24. b4 { [%eval 0.91] [%clk 0:27:18] } 24... Rc8 { [%eval 0.95] [%clk 0:30:58] } 25. Rc1 { [%eval 0.92] [%clk 0:26:33] } 25... Be8 { [%eval 1.06] [%clk 0:26:07] } 26. a4 { [%eval 0.63] [%clk 0:18:16] } 26... bxa4 { [%eval 0.63] [%clk 0:23:45] } 27. Bxa6 { [%eval 0.56] [%clk 0:18:16] } 27... Rb8 { [%eval 0.99] [%clk 0:23:34] } 28. b5?! { [%eval 0.0] } { Inaccuracy. Rce1 was best. } { [%clk 0:13:16] } 28... Nd7 { [%eval 0.01] [%clk 0:22:43] } 29. c4 { [%eval 0.0] [%clk 0:09:31] } 29... dxc4 { [%eval 0.0] [%clk 0:19:25] } 30. Rxc4 { [%eval 0.0] [%clk 0:08:25] } 30... g5 { [%eval 0.36] [%clk 0:18:34] } 31. Rc7 { [%eval 0.23] [%clk 0:03:18] } 31... gxf4?! { [%eval 0.86] } { Inaccuracy. Kg8 was best. } { [%clk 0:15:46] } 32. gxf4? { [%eval -0.31] } { Mistake. Nc6 was best. } { [%clk 0:02:35] } 32... Rxf4 { [%eval -0.53] [%clk 0:13:03] } 33. Nc6?! { [%eval -1.4] } { Inaccuracy. Nxe6 was best. } { [%clk 0:02:03] } 33... Kf6 { [%eval -1.37] [%clk 0:11:54] } 34. Re3 { [%eval -1.37] [%clk 0:00:45] } 34... Rb6 { [%eval -1.44] [%clk 0:09:52] } 35. Bc8? { [%eval -3.19] } { Mistake. Rc3 was best. } { [%clk 0:00:46] } 35... Nf8? { [%eval -1.61] } { Mistake. Nc5 was best. } { [%clk 0:08:41] } 36. Ba6 { [%eval -1.57] [%clk 0:00:34] } 36... Ng6 { [%eval -1.52] [%clk 0:04:16] } 37. Rc8 { [%eval -1.44] [%clk 0:00:41] } 37... Bd7 { [%eval -1.24] [%clk 0:02:29] } 38. Rc7 { [%eval -1.22] [%clk 0:00:50] } 38... Nf8?! { [%eval -0.14] } { Inaccuracy. Be8 was best. } { [%clk 0:01:35] } 39. Ne5 { [%eval -0.23] [%clk 0:00:52] } 39... Rd6 { [%eval -0.37] [%clk 0:01:35] } 40. Nxd7+?? { [%eval -2.42] } { Blunder. Nd3 was best. } { [%clk 0:00:59] } 40... Nxd7 { [%eval -2.05] [%clk 0:01:49] } 41. Rc6?! { [%eval -3.11] } { Inaccuracy. Re2 was best. } { [%clk 0:00:52] } 41... Rd1+ { [%eval -3.01] [%clk 0:02:10] } 42. Kg2 { [%eval -2.63] [%clk 0:01:15] } 42... Ne5 { [%eval -2.64] [%clk 0:01:57] } 43. Rc2 { [%eval -2.69] [%clk 0:00:40] } 43... Nc4 { [%eval -2.42] [%clk 0:01:19] } 44. Rf3?! { [%eval -3.12] } { Inaccuracy. Rec3 was best. } { [%clk 0:00:35] } 44... Rxf3 { [%eval -3.32] [%clk 0:01:27] } 45. Kxf3 { [%eval -3.23] [%clk 0:00:39] } 45... Nb6 { [%eval -2.95] [%clk 0:01:09] } 46. Ke2 { [%eval -3.56] [%clk 0:00:43] } 46... Rb1 { [%eval -3.5] [%clk 0:01:22] } 47. Kd3?! { [%eval -4.66] } { Inaccuracy. Rc3 was best. } { [%clk 0:00:52] } 47... Nd5 { [%eval -4.46] [%clk 0:01:21] } 48. Rc4?! { [%eval -6.35] } { Inaccuracy. Kd2 was best. } { [%clk 0:00:40] } 48... a3 { [%eval -6.14] [%clk 0:01:31] } 49. Ra4 { [%eval -6.13] [%clk 0:00:56] } 49... a2 { [%eval -6.16] [%clk 0:01:38] } 50. Bb7 { [%eval -7.03] [%clk 0:01:06] } 50... a1=Q { [%eval -6.87] [%clk 0:01:59] } 51. Rxa1 { [%eval -6.68] [%clk 0:01:28] } 51... Rxa1 { [%eval -6.54] [%clk 0:02:22] } 52. Bxd5?? { [%eval #-15] } { Checkmate is now unavoidable. Kd4 was best. } { [%clk 0:01:47] } 52... exd5 { [%eval #-14] [%clk 0:02:48] } 53. Kd4 { [%eval #-15] [%clk 0:01:54] } 53... Ke6 { [%eval #-14] [%clk 0:03:15] } 54. Kc5 { [%eval #-16] [%clk 0:02:13] } 54... Rc1+ { [%eval #-16] [%clk 0:03:39] } 55. Kb6 { [%eval #-8] [%clk 0:02:34] } 55... d4 { [%eval #-7] [%clk 0:04:00] } 56. Ka7 { [%eval #-7] [%clk 0:02:57] } 56... Ra1+ { [%eval #-6] [%clk 0:04:14] } 57. Kb7 { [%eval #-6] [%clk 0:03:23] } 57... d3 { [%eval #-5] [%clk 0:04:39] } 58. b6 { [%eval #-5] [%clk 0:03:49] } 58... d2 { [%eval #-4] [%clk 0:05:05] } 59. h3 { [%eval #-4] [%clk 0:01:17] } 59... d1=Q { [%eval #-3] [%clk 0:05:29] } 60. Kc7 { [%eval #-3] [%clk 0:01:41] } 60... Ra8 { [%eval #-2] [%clk 0:05:08] } 61. Kb7 { [%eval #-2] [%clk 0:01:22] } 61... Qd5+ { [%eval #-1] [%clk 0:05:30] } 62. Kc7 { [%clk 0:01:49] } 62... Qd7# { [%clk 0:05:48] } 0-1