Event: Round 10: Optendrenk, Frederik - Rico Oosthoek
Site: https://lichess.org/broadcast/open-nederlandse-jeugdkampioenschappen--groep-d/round-10/mgzrSwNN/2Cth1agt
White: Optendrenk, Frederik
Black: Rico Oosthoek
Result: 0-1
ECO: B12
Opening: Caro-Kann Defense: Advance Variation, Short Variation
Variant: Standard
TimeControl: 40+30

1. e4 { [%eval 0.18] [%clk 0:40:58] } 1... c6 { [%eval 0.23] [%clk 0:40:52] } 2. d4 { [%eval 0.24] [%clk 0:41:18] } 2... d5 { [%eval 0.24] [%clk 0:41:16] } 3. e5 { [%eval 0.33] [%clk 0:41:28] } 3... Bf5 { [%eval 0.22] [%clk 0:41:41] } 4. Nf3 { [%eval 0.15] [%clk 0:41:44] } 4... e6 { [%eval 0.24] [%clk 0:42:02] } 5. c4 { [%eval 0.0] [%clk 0:42:05] } 5... b6?! { [%eval 1.06] } { Inaccuracy. Bb4+ was best. } { [%clk 0:41:28] } 6. Nc3 { [%eval 0.81] [%clk 0:42:25] } 6... Nd7?! { [%eval 1.48] } { Inaccuracy. Ne7 was best. } { [%clk 0:41:30] } 7. Be2?! { [%eval 0.72] } { Inaccuracy. cxd5 was best. } { [%clk 0:41:54] } 7... Bb4?! { [%eval 1.6] } { Inaccuracy. Ne7 was best. } { [%clk 0:41:52] } 8. O-O?! { [%eval 0.98] } { Inaccuracy. cxd5 was best. } { [%clk 0:41:38] } 8... Ne7 { [%eval 1.28] [%clk 0:42:12] } 9. Re1?! { [%eval 0.48] } { Inaccuracy. cxd5 was best. } { [%clk 0:41:58] } 9... Bg4?! { [%eval 1.07] } { Inaccuracy. dxc4 was best. } { [%clk 0:41:49] } 10. Qb3 { [%eval 0.85] [%clk 0:41:24] } 10... Ba5 { [%eval 1.02] [%clk 0:40:16] } 11. Bd2 { [%eval 0.49] [%clk 0:39:55] } 11... h6 { [%eval 0.94] [%clk 0:39:50] } 12. cxd5 { [%eval 0.98] [%clk 0:39:23] } 12... Nxd5 { [%eval 0.98] [%clk 0:38:17] } 13. Ne4 { [%eval 0.55] [%clk 0:38:09] } 13... Bxd2? { [%eval 1.75] } { Mistake. O-O was best. } { [%clk 0:38:01] } 14. Nfxd2 { [%eval 1.64] [%clk 0:37:08] } 14... Bxe2 { [%eval 1.76] [%clk 0:37:35] } 15. Rxe2? { [%eval 0.37] } { Mistake. Nd6+ was best. } { [%clk 0:37:20] } 15... O-O { [%eval 0.37] [%clk 0:36:51] } 16. Qc2?! { [%eval -0.25] } { Inaccuracy. Qg3 was best. } { [%clk 0:36:10] } 16... Nf4 { [%eval -0.2] [%clk 0:36:24] } 17. Ree1 { [%eval -0.25] [%clk 0:36:18] } 17... Qc7?! { [%eval 0.53] } { Inaccuracy. c5 was best. } { [%clk 0:36:05] } 18. g3 { [%eval 0.41] [%clk 0:35:43] } 18... Ng6 { [%eval 0.84] [%clk 0:36:09] } 19. Nd6 { [%eval 0.76] [%clk 0:33:05] } 19... c5 { [%eval 0.66] [%clk 0:34:15] } 20. N2e4 { [%eval 0.32] [%clk 0:29:41] } 20... Qb8 { [%eval 0.31] [%clk 0:31:06] } 21. dxc5?! { [%eval -0.32] } { Inaccuracy. f4 was best. } { [%clk 0:21:25] } 21... Nxc5 { [%eval 0.18] [%clk 0:30:05] } 22. Nxc5 { [%eval 0.18] [%clk 0:16:30] } 22... bxc5 { [%eval 0.24] [%clk 0:30:11] } 23. Ne4 { [%eval -0.25] [%clk 0:14:50] } 23... Nxe5 { [%eval -0.32] [%clk 0:28:05] } 24. Nxc5?? { [%eval -4.19] } { Blunder. Qc3 was best. } { [%clk 0:14:45] } 24... Nf3+ { [%eval -4.07] [%clk 0:27:27] } 25. Kf1 { [%eval -4.54] [%clk 0:14:47] } 25... Nxe1 { [%eval -4.56] [%clk 0:27:17] } 26. Rxe1 { [%eval -4.51] [%clk 0:14:58] } 26... Qb5+ { [%eval -4.67] [%clk 0:26:49] } 27. Nd3 { [%eval -4.69] [%clk 0:14:37] } 27... Rfd8 { [%eval -4.67] [%clk 0:26:58] } 28. Re3 { [%eval -4.52] [%clk 0:14:19] } 28... Rac8 { [%eval -4.58] [%clk 0:26:07] } 29. Qb1 { [%eval -5.37] [%clk 0:14:35] } 29... a5 { [%eval -5.27] [%clk 0:25:20] } 30. Ke2 { [%eval -5.46] [%clk 0:14:42] } 30... Qh5+ { [%eval -5.44] [%clk 0:23:51] } 31. Rf3 { [%eval -6.39] [%clk 0:14:16] } 31... Qg6 { [%eval -5.17] [%clk 0:22:58] } 32. Qd1?! { [%eval -7.18] } { Inaccuracy. h3 was best. } { [%clk 0:14:00] } 32... Qg5?! { [%eval -5.04] } { Inaccuracy. e5 was best. } { [%clk 0:21:30] } 33. h4 { [%eval -5.96] [%clk 0:13:37] } 33... Qb5 { [%eval -5.25] [%clk 0:21:08] } 34. b3 { [%eval -6.0] [%clk 0:13:31] } 34... Qd5 { [%eval -6.17] [%clk 0:20:29] } 35. Re3 { [%eval -6.04] [%clk 0:13:31] } 35... Rc3 { [%eval -6.02] [%clk 0:19:40] } 36. Qd2 { [%eval -6.42] [%clk 0:13:27] } 36... Rdc8?! { [%eval -4.67] } { Inaccuracy. Qc6 was best. } { [%clk 0:17:19] } 37. Re5?! { [%eval -6.92] } { Inaccuracy. Ne1 was best. } { [%clk 0:13:24] } 37... Qd6 { [%eval -6.82] [%clk 0:16:03] } 38. Ke3?? { [%eval #-10] } { Checkmate is now unavoidable. Rxa5 was best. } { [%clk 0:13:14] } 38... Qxe5+ { [%eval #-10] [%clk 0:15:34] } 0-1