Event: FIDE World Youth U16 Chess Olympiad 2025
Site: https://lichess.org/broadcast/fide-world-youth-u16-chess-olympiad-2025--matches-19/round-7/GO7s7tjr/BScSvu9f
White: Ridderstaat, Janoah L J
Black: Camargo Pinzon, Cesar Josue
Result: 0-1
ECO: D43
Opening: Semi-Slav Defense
Variant: Standard
TimeControl: 2700+10

1. d4 { [%eval 0.17] [%clk 0:45:09] } 1... d5 { [%eval 0.2] [%clk 0:45:05] } 2. c4 { [%eval 0.18] [%clk 0:45:01] } 2... c6 { [%eval 0.21] [%clk 0:45:12] } 3. Nf3 { [%eval 0.2] [%clk 0:44:45] } 3... Nf6 { [%eval 0.24] [%clk 0:45:13] } 4. Nc3 { [%eval 0.16] [%clk 0:44:10] } 4... e6 { [%eval 0.12] [%clk 0:45:07] } 5. Bf4 { [%eval -0.26] [%clk 0:43:40] } 5... Nbd7?! { [%eval 0.35] } { Inaccuracy. dxc4 was best. } { [%clk 0:44:00] } 6. e3 { [%eval 0.38] [%clk 0:43:01] } 6... Be7 { [%eval 0.3] [%clk 0:43:40] } 7. cxd5 { [%eval 0.2] [%clk 0:42:33] } 7... cxd5 { [%eval 0.52] [%clk 0:43:06] } 8. Bd3 { [%eval 0.47] [%clk 0:41:42] } 8... O-O { [%eval 0.68] [%clk 0:42:15] } 9. O-O { [%eval 0.39] [%clk 0:40:50] } 9... b6?! { [%eval 1.39] } { Inaccuracy. Nh5 was best. } { [%clk 0:42:19] } 10. h3 { [%eval 0.92] [%clk 0:39:36] } 10... Re8?? { [%eval 3.88] } { Blunder. a6 was best. } { [%clk 0:41:03] } 11. Qc2?? { [%eval 1.66] } { Blunder. Nb5 was best. } { [%clk 0:37:45] } 11... Bb7 { [%eval 1.82] [%clk 0:40:53] } 12. a3? { [%eval 0.66] } { Mistake. Nb5 was best. } { [%clk 0:34:50] } 12... Rc8 { [%eval 0.64] [%clk 0:38:24] } 13. Qd2 { [%eval 0.25] [%clk 0:30:28] } 13... Nf8 { [%eval 0.55] [%clk 0:37:44] } 14. Rac1 { [%eval 0.18] [%clk 0:30:01] } 14... Ng6 { [%eval 0.18] [%clk 0:37:14] } 15. Bh2 { [%eval 0.2] [%clk 0:28:34] } 15... Bd6 { [%eval 0.6] [%clk 0:36:50] } 16. Ne2 { [%eval 0.1] [%clk 0:26:43] } 16... Bxh2+ { [%eval 0.08] [%clk 0:36:07] } 17. Kxh2 { [%eval 0.01] [%clk 0:26:42] } 17... Qd6+ { [%eval 0.2] [%clk 0:36:10] } 18. Kg1 { [%eval 0.28] [%clk 0:26:31] } 18... Rcd8 { [%eval 0.81] [%clk 0:32:27] } 19. Ng3 { [%eval 0.41] [%clk 0:25:31] } 19... e5?? { [%eval 2.95] } { Blunder. Rc8 was best. } { [%clk 0:30:16] } 20. Bxg6 { [%eval 3.09] [%clk 0:24:17] } 20... e4?! { [%eval 4.0] } { Inaccuracy. exd4 was best. } { [%clk 0:30:25] } 21. Bxf7+ { [%eval 3.82] [%clk 0:23:28] } 21... Kxf7 { [%eval 3.96] [%clk 0:30:33] } 22. Ne5+ { [%eval 3.95] [%clk 0:23:14] } 22... Kg8 { [%eval 3.9] [%clk 0:28:30] } 23. Rc3?! { [%eval 2.87] } { Inaccuracy. Nf5 was best. } { [%clk 0:21:47] } 23... Nd7 { [%eval 2.96] [%clk 0:26:35] } 24. Nxd7 { [%eval 2.53] [%clk 0:20:48] } 24... Qxd7 { [%eval 2.63] [%clk 0:25:54] } 25. Rfc1 { [%eval 2.58] [%clk 0:19:55] } 25... Re7 { [%eval 3.13] [%clk 0:23:15] } 26. Qc2 { [%eval 2.6] [%clk 0:18:48] } 26... Qe6 { [%eval 2.99] [%clk 0:20:46] } 27. Ne2 { [%eval 3.21] [%clk 0:16:31] } 27... Ba6 { [%eval 3.93] [%clk 0:19:48] } 28. Nf4 { [%eval 3.66] [%clk 0:16:24] } 28... Qf7 { [%eval 3.9] [%clk 0:19:39] } 29. Rc7 { [%eval 3.27] [%clk 0:13:07] } 29... Rf8?! { [%eval 5.07] } { Inaccuracy. g5 was best. } { [%clk 0:17:38] } 30. Rxe7 { [%eval 4.96] [%clk 0:10:58] } 30... Qxe7 { [%eval 5.03] [%clk 0:17:47] } 31. Nxd5 { [%eval 5.01] [%clk 0:10:42] } 31... Qf7 { [%eval 4.93] [%clk 0:15:46] } 32. Nc3?! { [%eval 3.72] } { Inaccuracy. Qxe4 was best. } { [%clk 0:09:49] } 32... Bd3 { [%eval 3.6] [%clk 0:15:39] } 33. Qd2 { [%eval 3.48] [%clk 0:09:43] } 33... Rc8?! { [%eval 5.21] } { Inaccuracy. Qf5 was best. } { [%clk 0:14:12] } 34. Na2?! { [%eval 4.09] } { Inaccuracy. Nxe4 was best. } { [%clk 0:08:47] } 34... Rf8 { [%eval 4.51] [%clk 0:13:06] } 35. Nb4 { [%eval 4.36] [%clk 0:08:03] } 35... a5 { [%eval 5.26] [%clk 0:12:15] } 36. Nxd3 { [%eval 5.13] [%clk 0:07:59] } 36... exd3 { [%eval 5.03] [%clk 0:12:24] } 37. f3 { [%eval 4.93] [%clk 0:07:45] } 37... Qa2 { [%eval 5.5] [%clk 0:11:59] } 38. Rc3 { [%eval 5.24] [%clk 0:07:01] } 38... b5 { [%eval 5.29] [%clk 0:10:21] } 39. Rxd3 { [%eval 5.19] [%clk 0:06:36] } 39... Qb1+ { [%eval 5.63] [%clk 0:09:53] } 40. Qd1 { [%eval 4.99] [%clk 0:05:40] } 40... Qxb2 { [%eval 4.8] [%clk 0:09:53] } 41. Qd2 { [%eval 4.43] [%clk 0:05:12] } 41... Qb1+ { [%eval 4.66] [%clk 0:09:45] } 42. Kh2 { [%eval 4.43] [%clk 0:05:11] } 42... a4 { [%eval 5.52] [%clk 0:09:53] } 43. Rc3 { [%eval 4.4] [%clk 0:03:02] } 43... b4 { [%eval 5.29] [%clk 0:08:41] } 44. axb4 { [%eval 5.18] [%clk 0:02:31] } 44... Qxb4 { [%eval 5.1] [%clk 0:08:50] } 45. Rc2?! { [%eval 3.4] } { Inaccuracy. Qa2+ was best. } { [%clk 0:02:20] } 45... Qd6+ { [%eval 3.36] [%clk 0:08:23] } 46. f4 { [%eval 3.35] [%clk 0:02:09] } 46... a3?! { [%eval 4.35] } { Inaccuracy. Ra8 was best. } { [%clk 0:07:52] } 47. Ra2?! { [%eval 3.39] } { Inaccuracy. Qa5 was best. } { [%clk 0:01:36] } 47... Ra8 { [%eval 3.05] [%clk 0:08:00] } 48. d5 { [%eval 3.33] [%clk 0:01:19] } 48... g5 { [%eval 3.09] [%clk 0:07:35] } 49. g3 { [%eval 3.23] [%clk 0:01:15] } 49... gxf4?! { [%eval 4.92] } { Inaccuracy. h5 was best. } { [%clk 0:06:49] } 50. gxf4 { [%eval 4.65] [%clk 0:00:57] } 50... Ra4?! { [%eval 6.74] } { Inaccuracy. Kf7 was best. } { [%clk 0:06:29] } 51. Qc2?! { [%eval 4.74] } { Inaccuracy. Qc3 was best. } { [%clk 0:00:43] } 51... Qxd5?! { [%eval 6.29] } { Inaccuracy. Ra6 was best. } { [%clk 0:06:06] } 52. Qc8+ { [%eval 6.43] [%clk 0:00:17] } 52... Kg7 { [%eval 7.25] [%clk 0:06:13] } 53. Qc7+ { [%eval 6.26] [%clk 0:00:23] } 53... Kg6 { [%eval 7.13] [%clk 0:06:06] } 54. Qb6+?! { [%eval 5.42] } { Inaccuracy. Rg2+ was best. } { [%clk 0:00:24] } 54... Kg7?! { [%eval 8.63] } { Inaccuracy. Kf7 was best. } { [%clk 0:06:00] } 55. Rg2+ { [%eval 8.75] [%clk 0:00:21] } 55... Kf7 { [%eval 8.42] [%clk 0:05:46] } 56. Qc7+ { [%eval 8.18] [%clk 0:00:14] } 56... Kf8? { [%eval #8] } { Checkmate is now unavoidable. Ke6 was best. } { [%clk 0:05:15] } 57. Rg7?? { [%eval 5.07] } { Lost forced checkmate sequence. Qb8+ was best. } { [%clk 0:00:11] } 57... Qa2+?! { [%eval 7.23] } { Inaccuracy. Re4 was best. } { [%clk 0:05:03] } 58. Kg3?? { [%eval 0.0] } { Blunder. Rg2 was best. } { [%clk 0:00:16] } 58... Qe6 { [%eval 0.0] [%clk 0:04:54] } 59. Rxh7 { [%eval 0.0] [%clk 0:00:10] } 59... Qxe3+ { [%eval 0.0] [%clk 0:04:32] } 60. Kg4 { [%eval 0.0] [%clk 0:00:13] } 60... Qe6+?? { [%eval 9.59] } { Blunder. Qe2+ was best. } { [%clk 0:04:16] } 61. Kg5 { [%eval 6.67] } 61... Qg8+ { [%eval 5.67] [%clk 0:03:38] } 62. Kf6?? { [%eval -11.89] } { Blunder. Kh4 was best. } 62... Ra6+ { [%eval -48.55] [%clk 0:03:36] } 63. Ke5 { [%eval -83.62] } 63... Qe6+ { [%eval -11.15] [%clk 0:03:34] } 64. Kd4 { [%eval -6.59] } 0-1