Event: Round 1: Ypma, Jord - Heldenbergh, Nils
Site: https://lichess.org/broadcast/alma-mater-university-chess-tournament/round-1/oAWuDf06/9G8Dqhfz
Date: 2025-09-12
White: Ypma, Jord
WhiteElo: 2109
Black: Heldenbergh, Nils
BlackElo: 2168
Result: 1/2-1/2
ECO: D02
Opening: Queen's Pawn Game: London System, with e6
Variant: Standard

1. d4 { [%eval 0.17] [%clk 0:45:13] } 1... d5 { [%eval 0.18] [%clk 0:44:50] } 2. Nf3 { [%eval 0.08] [%clk 0:45:02] } 2... e6 { [%eval 0.19] [%clk 0:43:43] } 3. Bf4 { [%eval 0.07] [%clk 0:44:43] } 3... Nf6 { [%eval 0.1] [%clk 0:43:32] } 4. e3 { [%eval 0.0] [%clk 0:44:16] } 4... c5 { [%eval 0.14] [%clk 0:43:25] } 5. c3 { [%eval 0.0] [%clk 0:44:17] } 5... Nh5?! { [%eval 1.07] } { Inaccuracy. Bd6 was best. } { [%clk 0:41:31] } 6. Be5? { [%eval -0.05] } { Mistake. Bxb8 was best. } { [%clk 0:41:08] } 6... Nc6 { [%eval 0.12] [%clk 0:38:51] } 7. Nbd2 { [%eval -0.08] [%clk 0:39:01] } 7... f6 { [%eval -0.12] [%clk 0:34:56] } 8. Bg3 { [%eval -0.21] [%clk 0:39:06] } 8... Be7 { [%eval 0.3] [%clk 0:31:27] } 9. Bd3 { [%eval 0.22] [%clk 0:36:54] } 9... g6 { [%eval 0.23] [%clk 0:27:52] } 10. a3 { [%eval 0.08] [%clk 0:29:37] } 10... Kf7 { [%eval 0.24] [%clk 0:23:06] } 11. Qe2 { [%eval 0.21] [%clk 0:27:45] } 11... Kg7 { [%eval 0.19] [%clk 0:15:38] } 12. Rd1?! { [%eval -0.39] } { Inaccuracy. O-O was best. } { [%clk 0:25:14] } 12... Nxg3 { [%eval -0.32] [%clk 0:15:23] } 13. hxg3 { [%eval -0.36] [%clk 0:25:19] } 13... f5?! { [%eval 0.24] } { Inaccuracy. Qb6 was best. } { [%clk 0:14:23] } 14. Bb5 { [%eval 0.27] [%clk 0:20:43] } 14... Qb6 { [%eval 0.45] [%clk 0:13:07] } 15. Rb1 { [%eval 0.02] [%clk 0:18:20] } 15... Bd7 { [%eval 0.12] [%clk 0:12:17] } 16. Bxc6 { [%eval -0.07] [%clk 0:13:14] } 16... Bxc6 { [%eval -0.15] [%clk 0:12:25] } 17. c4 { [%eval -0.29] [%clk 0:13:16] } 17... a5?! { [%eval 0.37] } { Inaccuracy. dxc4 was best. } { [%clk 0:10:30] } 18. O-O { [%eval 0.39] [%clk 0:10:57] } 18... a4 { [%eval 0.56] [%clk 0:08:53] } 19. Ne5 { [%eval 0.16] [%clk 0:10:40] } 19... Bf6 { [%eval 0.38] [%clk 0:08:07] } 20. Ndf3 { [%eval -0.04] [%clk 0:09:41] } 20... Rhd8 { [%eval 0.26] [%clk 0:06:20] } 21. Nxc6 { [%eval 0.12] [%clk 0:08:36] } 21... bxc6 { [%eval 0.23] [%clk 0:06:29] } 22. cxd5 { [%eval 0.05] [%clk 0:08:21] } 22... cxd5 { [%eval 0.0] [%clk 0:06:23] } 23. dxc5 { [%eval 0.0] [%clk 0:08:22] } 23... Qxc5 { [%eval 0.05] [%clk 0:06:15] } 24. Nd4 { [%eval 0.03] [%clk 0:07:49] } 24... Qb6 { [%eval 0.05] [%clk 0:04:51] } 25. b4 { [%eval -0.24] [%clk 0:07:39] } 25... e5 { [%eval -0.28] [%clk 0:02:23] } 26. Qb5?! { [%eval -1.03] } { Inaccuracy. Nc2 was best. } { [%clk 0:06:03] } 26... Rab8 { [%eval -1.16] [%clk 0:01:30] } 27. Qxb6 { [%eval -1.25] [%clk 0:05:55] } 27... Rxb6 { [%eval -0.95] [%clk 0:01:39] } 28. Ne2 { [%eval -0.48] [%clk 0:05:37] } 28... Rc8 { [%eval 0.0] [%clk 0:01:02] } 29. Rfc1 { [%eval 0.0] [%clk 0:05:12] } 29... Rbb8 { [%eval 0.0] [%clk 0:00:23] } 30. Kf1 { [%eval 0.0] [%clk 0:05:06] } 30... Kf7 { [%eval 0.0] [%clk 0:00:31] } 31. Ke1 { [%eval 0.0] [%clk 0:04:24] } 31... Ke6 { [%eval 0.11] [%clk 0:00:35] } 32. Kd2 { [%eval 0.0] [%clk 0:04:31] } 32... Be7 { [%eval 0.34] [%clk 0:00:31] } 33. f4 { [%eval 0.0] [%clk 0:04:11] } 33... Bd6 { [%eval 0.15] [%clk 0:00:33] } 34. Kd3 { [%eval 0.0] [%clk 0:04:03] } 34... h5 { [%eval 0.12] [%clk 0:00:31] } 35. fxe5 { [%eval 0.0] [%clk 0:03:51] } 35... Bxe5 { [%eval 0.0] [%clk 0:00:34] } 36. Nf4+ { [%eval 0.0] [%clk 0:03:49] } 36... Bxf4?! { [%eval 0.65] } { Inaccuracy. Kd6 was best. } { [%clk 0:00:23] } 37. gxf4 { [%eval 1.18] [%clk 0:03:58] } 37... g5?! { [%eval 1.83] } { Inaccuracy. Kd7 was best. } { [%clk 0:00:15] } 38. Kd4?? { [%eval 0.0] } { Blunder. Rxc8 was best. } { [%clk 0:03:30] } 38... gxf4 { [%eval 0.0] [%clk 0:00:13] } 39. exf4 { [%eval 0.08] [%clk 0:03:39] } 39... Kd6?? { [%eval 3.69] } { Blunder. h4 was best. } { [%clk 0:00:14] } 40. Rc5 { [%eval 3.8] [%clk 0:03:43] } 40... Rg8 { [%eval 4.28] [%clk 0:00:21] } 41. Rxd5+ { [%eval 4.06] [%clk 0:03:51] } 41... Ke6 { [%eval 4.14] [%clk 0:00:27] } 42. Re1+ { [%eval 3.88] [%clk 0:03:49] } 42... Kf6 { [%eval 4.55] [%clk 0:00:33] } 43. Rd6+ { [%eval 3.96] [%clk 0:03:49] } 43... Kf7 { [%eval 4.51] [%clk 0:00:42] } 44. Rd7+ { [%eval 4.44] [%clk 0:03:46] } 44... Kf6 { [%eval 4.32] [%clk 0:00:48] } 45. Kd5 { [%eval 4.73] [%clk 0:03:01] } 45... Rb5+ { [%eval 4.71] [%clk 0:00:43] } 46. Kc6 { [%eval 4.49] [%clk 0:03:10] } 46... Rgb8 { [%eval 4.75] [%clk 0:00:30] } 47. Rd6+ { [%eval 4.42] [%clk 0:03:13] } 47... Kf7 { [%eval 4.88] [%clk 0:00:39] } 48. Rd7+ { [%eval 4.95] [%clk 0:02:49] } 48... Kf6 { [%eval 4.03] [%clk 0:00:43] } 49. Red1?? { [%eval 0.0] } { Blunder. Ra7 was best. } { [%clk 0:02:33] } 49... R8b6+ { [%eval 0.0] [%clk 0:00:44] } 50. Kc7 { [%eval 0.0] [%clk 0:02:41] } 50... Rb7+ { [%eval 0.0] [%clk 0:00:53] } 51. Kc6 { [%eval 0.0] [%clk 0:02:18] } 51... R7b6+ { [%eval 0.0] [%clk 0:01:03] } 52. Kc7 { [%eval 0.0] [%clk 0:02:10] } 1/2-1/2