Event: NM for barn og ungdom 2025
Site: https://lichess.org/broadcast/nm-for-barn-og-ungdom-2025/round-4/zzGgRpjo/D59KErVz
Date: 2025-11-15
White: Langmyr, Oskar Lang
WhiteElo: 1537
Black: Olsen, William Fegth
BlackElo: 1887
Result: 0-1
ECO: A45
Opening: Indian Defense
Variant: Standard

1. d4 { [%eval 0.17] } 1... Nf6 { [%eval 0.19] } 2. Bf4 { [%eval 0.0] } 2... d5 { [%eval 0.05] } 3. e3 { [%eval 0.04] } 3... c5 { [%eval 0.0] } 4. c3 { [%eval 0.0] } 4... e6 { [%eval 0.1] } 5. Bd3 { [%eval 0.0] } 5... Bd6 { [%eval 0.04] } 6. Bg3 { [%eval -0.01] } 6... O-O { [%eval 0.0] } 7. Nf3 { [%eval -0.06] } 7... Qc7 { [%eval -0.02] } 8. dxc5 { [%eval -0.16] } 8... Qxc5 { [%eval -0.07] } 9. Bxd6 { [%eval -0.17] } 9... Qxd6 { [%eval -0.16] } 10. O-O { [%eval -0.36] } 10... e5 { [%eval -0.36] } 11. Bc2?? { [%eval -2.24] } { Blunder. Be2 was best. } 11... Bg4?? { [%eval -0.28] } { Blunder. e4 was best. } 12. e4 { [%eval -0.27] } 12... Rd8 { [%eval -0.28] } 13. Qe2 { [%eval -0.8] } 13... Nc6 { [%eval -0.53] } 14. Nbd2 { [%eval -0.69] } 14... Rac8?! { [%eval -0.03] } { Inaccuracy. d4 was best. } 15. Bb3?! { [%eval -0.59] } { Inaccuracy. exd5 was best. } 15... Qc5?! { [%eval 0.08] } { Inaccuracy. Bxf3 was best. } 16. exd5 { [%eval 0.07] [%clk 0:55:05] } 16... Nxd5 { [%eval 0.01] [%clk 0:44:11] } 17. Qc4 { [%eval -0.33] [%clk 0:54:59] } 17... Qxc4 { [%eval -0.36] [%clk 0:43:31] } 18. Bxc4?! { [%eval -0.92] } { Inaccuracy. Nxc4 was best. } { [%clk 0:53:59] } 18... Kf8 { [%eval -0.88] [%clk 0:43:53] } 19. Rfe1 { [%eval -1.04] [%clk 0:49:52] } 19... f6 { [%eval -1.03] [%clk 0:43:29] } 20. Rad1 { [%eval -1.31] [%clk 0:50:01] } 20... Nf4 { [%eval -1.43] [%clk 0:41:17] } 21. h3 { [%eval -1.4] [%clk 0:48:56] } 21... Bh5 { [%eval -1.35] [%clk 0:39:53] } 22. Kh2 { [%eval -1.3] [%clk 0:49:01] } 22... Ke7 { [%eval -0.89] [%clk 0:40:21] } 23. g3? { [%eval -2.34] } { Mistake. Bf1 was best. } { [%clk 0:48:20] } 23... Nd3 { [%eval -2.21] } 24. Bxd3 { [%eval -2.13] } 24... Rxd3 { [%eval -2.3] } 25. g4 { [%eval -2.4] } 25... Bf7 { [%eval -2.33] } 26. a3?! { [%eval -3.72] } { Inaccuracy. Re2 was best. } 26... Rcd8 { [%eval -3.41] } 27. Re2? { [%eval -5.52] } { Mistake. Re3 was best. } 27... Rxf3 { [%eval -5.47] } 28. Nxf3 { [%eval -5.51] } 28... Rxd1 { [%eval -5.51] } 29. g5 { [%eval -5.84] } 29... Bh5 { [%eval -6.17] } 30. gxf6+ { [%eval -6.24] } 30... gxf6 { [%eval -6.17] } 31. Re3 { [%eval -6.08] } 31... Bxf3 { [%eval -5.95] } 32. Rxf3 { [%eval -6.09] } 32... Rd2 { [%eval -5.74] } 33. Rg3 { [%eval -7.22] } 33... Kf7 { [%eval -6.14] } 34. Kg2 { [%eval -6.17] } 34... Rxb2 { [%eval -6.27] } 35. Rd3 { [%eval -6.36] } 35... Rb3 { [%eval -6.18] } 36. a4 { [%eval -6.18] } 36... Ne7 { [%eval -5.99] } 37. Rd7 { [%eval -6.6] } 37... Ke6 { [%eval -6.36] } 38. Rc7 { [%eval -6.64] } 38... Kd6 { [%eval -6.72] } 39. Rc4 { [%eval -6.45] } 39... Ng6 { [%eval -6.14] } 40. f3 { [%eval -6.68] } 40... Rb1 { [%eval -6.39] } 41. Rc8 { [%eval -6.77] } 41... Nf4+ { [%eval -6.1] } 42. Kg3 { [%eval -6.26] } 42... Rg1+ { [%eval -6.47] } 43. Kf2 { [%eval -6.51] } 43... Nxh3+ { [%eval -6.21] } 44. Ke2 { [%eval -6.78] } 44... Nf4+ { [%eval -6.84] } 45. Kf2 { [%eval -6.91] } 45... Rg2+ { [%eval -6.65] } 46. Ke3?? { [%eval #-1] } { Checkmate is now unavoidable. Kf1 was best. } { [%clk 0:52:04] } 46... Re2# { [%clk 0:43:52] } 0-1