Event: Round 3: Ren, Jason - Narang, Ishaan
Site: https://lichess.org/broadcast/2025-british-chess-championships--under-12-rapid/round-3/mpRy62hJ/bEoQCejr
White: Ren, Jason
WhiteElo: 1542
Black: Narang, Ishaan
BlackElo: 1742
Result: 1-0
ECO: D90
Opening: Grünfeld Defense: Three Knights Variation
Variant: Standard
TimeControl: 15+10

1. d4 { [%eval 0.17] [%clk 0:15:19] } 1... Nf6 { [%eval 0.19] [%clk 0:15:19] } 2. c4 { [%eval 0.18] [%clk 0:15:28] } 2... g6 { [%eval 0.28] [%clk 0:15:28] } 3. Nc3 { [%eval 0.18] [%clk 0:15:35] } 3... d5 { [%eval 0.28] [%clk 0:15:36] } 4. Nf3 { [%eval 0.21] [%clk 0:15:36] } 4... Bg7 { [%eval 0.32] [%clk 0:15:45] } 5. g3 { [%eval -0.07] [%clk 0:15:45] } 5... O-O { [%eval 0.24] [%clk 0:15:53] } 6. Bg2 { [%eval 0.0] [%clk 0:15:54] } 6... c6 { [%eval 0.23] [%clk 0:15:15] } 7. O-O { [%eval -0.19] [%clk 0:15:45] } 7... Bd7?! { [%eval 0.41] } { Inaccuracy. dxc4 was best. } { [%clk 0:15:05] } 8. Bf4 { [%eval 0.23] [%clk 0:15:21] } 8... Qc8 { [%eval 0.68] [%clk 0:14:50] } 9. cxd5 { [%eval 0.64] [%clk 0:15:09] } 9... cxd5 { [%eval 0.66] [%clk 0:14:48] } 10. Rc1 { [%eval 0.64] [%clk 0:15:11] } 10... Nc6 { [%eval 0.69] [%clk 0:14:15] } 11. Ne5 { [%eval 0.52] [%clk 0:14:54] } 11... Bh3 { [%eval 0.5] [%clk 0:13:56] } 12. e3 { [%eval 0.45] [%clk 0:12:57] } 12... Bxg2 { [%eval 0.66] [%clk 0:13:19] } 13. Kxg2 { [%eval 0.78] [%clk 0:13:02] } 13... Qd8 { [%eval 0.77] [%clk 0:12:01] } 14. Qb3 { [%eval 0.55] [%clk 0:11:21] } 14... Rb8?? { [%eval 4.63] } { Blunder. Qb6 was best. } { [%clk 0:09:13] } 15. Nxc6 { [%eval 4.61] [%clk 0:11:14] } 15... bxc6 { [%eval 4.71] [%clk 0:09:08] } 16. Bxb8 { [%eval 4.67] [%clk 0:11:23] } 16... Qxb8 { [%eval 4.67] [%clk 0:09:07] } 17. Qxb8 { [%eval 4.72] [%clk 0:11:31] } 17... Rxb8 { [%eval 4.78] [%clk 0:09:16] } 18. Na4 { [%eval 4.58] [%clk 0:11:36] } 18... Rc8 { [%eval 4.59] [%clk 0:08:53] } 19. f3 { [%eval 4.34] [%clk 0:11:01] } 19... Nd7 { [%eval 4.31] [%clk 0:08:31] } 20. Rc2 { [%eval 4.32] [%clk 0:10:50] } 20... e5 { [%eval 4.23] [%clk 0:08:19] } 21. Rd1 { [%eval 3.53] [%clk 0:10:28] } 21... f5?! { [%eval 4.6] } { Inaccuracy. exd4 was best. } { [%clk 0:07:37] } 22. Rdc1 { [%eval 4.2] [%clk 0:10:02] } 22... exd4 { [%eval 4.1] [%clk 0:07:05] } 23. exd4 { [%eval 3.97] [%clk 0:10:03] } 23... Bxd4 { [%eval 4.62] [%clk 0:07:13] } 24. Rxc6 { [%eval 4.45] [%clk 0:10:09] } 24... Re8 { [%eval 4.72] [%clk 0:06:47] } 25. Rc8 { [%eval 4.73] [%clk 0:10:11] } 25... Rxc8 { [%eval 4.58] [%clk 0:06:16] } 26. Rxc8+ { [%eval 4.62] [%clk 0:10:19] } 26... Kf7 { [%eval 4.6] [%clk 0:06:25] } 27. Rc1 { [%eval 4.45] [%clk 0:09:37] } 27... Ke6 { [%eval 4.58] [%clk 0:06:04] } 28. Re1+ { [%eval 3.86] [%clk 0:09:09] } 28... Kf6?! { [%eval 5.15] } { Inaccuracy. Kd6 was best. } { [%clk 0:06:07] } 29. Nc3 { [%eval 4.62] [%clk 0:09:07] } 29... Nb6 { [%eval 4.87] [%clk 0:05:59] } 30. Rd1 { [%eval 5.0] [%clk 0:09:07] } 30... Bxc3 { [%eval 4.93] [%clk 0:05:49] } 31. bxc3 { [%eval 4.95] [%clk 0:09:15] } 31... Ke5 { [%eval 4.97] [%clk 0:05:56] } 32. Re1+ { [%eval 4.92] [%clk 0:09:19] } 32... Kd6 { [%eval 4.77] [%clk 0:06:04] } 33. f4 { [%eval 4.68] [%clk 0:09:12] } 33... Nc8 { [%eval 5.33] [%clk 0:06:09] } 34. Re8 { [%eval 5.03] [%clk 0:09:06] } 34... Ne7 { [%eval 5.42] [%clk 0:06:00] } 35. Kf3 { [%eval 5.5] [%clk 0:08:13] } 35... Kd7 { [%eval 5.62] [%clk 0:05:42] } 36. Rb8 { [%eval 5.53] [%clk 0:08:11] } 36... Kc7 { [%eval 5.55] [%clk 0:05:46] } 37. Rh8 { [%eval 5.57] [%clk 0:07:54] } 37... h5 { [%eval 5.53] [%clk 0:05:54] } 38. Rh7 { [%eval 5.76] [%clk 0:07:52] } 38... Kd6 { [%eval 5.77] [%clk 0:06:01] } 39. Ke3 { [%eval 5.67] [%clk 0:07:42] } 39... Nc6 { [%eval 5.56] [%clk 0:05:30] } 40. Kd3 { [%eval 5.6] [%clk 0:07:10] } 40... Ke6 { [%eval 5.48] [%clk 0:05:12] } 41. c4 { [%eval 5.47] [%clk 0:06:37] } 41... Nb4+ { [%eval 5.76] [%clk 0:05:04] } 42. Kd4 { [%eval 5.59] [%clk 0:06:14] } 42... Nc2+ { [%eval 6.0] [%clk 0:04:20] } 43. Kc5 { [%eval 5.32] [%clk 0:05:53] } 43... dxc4 { [%eval 5.96] [%clk 0:04:28] } 44. Kxc4 { [%eval 5.8] [%clk 0:05:57] } 44... Ne3+ { [%eval 6.14] [%clk 0:04:33] } 45. Kd4 { [%eval 6.18] [%clk 0:05:21] } 45... Nf1 { [%eval 6.49] [%clk 0:04:35] } 46. Rxa7 { [%eval 6.23] [%clk 0:05:28] } 46... Nxh2 { [%eval 6.42] [%clk 0:04:42] } 47. Ra6+ { [%eval 6.36] [%clk 0:05:31] } 47... Kf7 { [%eval 6.12] [%clk 0:04:46] } 48. Ra3 { [%eval 6.08] [%clk 0:05:27] } 48... Ng4 { [%eval 6.86] [%clk 0:04:43] } 49. Rb3 { [%eval 6.79] [%clk 0:05:36] } 49... Nf6 { [%eval 8.13] [%clk 0:04:44] } 50. a4 { [%eval 7.58] [%clk 0:05:41] } 50... Nd7? { [%eval #16] } { Checkmate is now unavoidable. g5 was best. } { [%clk 0:04:46] } 51. Rb7 { [%eval #21] [%clk 0:05:41] } 51... Ke6 { [%eval #16] [%clk 0:04:52] } 52. a5 { [%eval #12] [%clk 0:05:36] } 52... Kd6 { [%eval #12] [%clk 0:04:37] } 53. a6 { [%eval #11] [%clk 0:05:42] } 53... Kc6 { [%eval #9] [%clk 0:04:35] } 54. Rxd7 { [%eval #15] [%clk 0:05:48] } 1-0