Event: Round 5: Bijlsma, Nick - Ondersteijn, Niels
Date: 2024-09-14
White: Bijlsma, Nick
WhiteTitle: FM
WhiteElo: 2277
Black: Ondersteijn, Niels
BlackTitle: IM
BlackElo: 2407
Result: 1-0
ECO: B08
Opening: Pirc Defense: Classical Variation, Schlechter Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 0:03:02] } 1... d6 { [%eval 0.34] [%clk 0:03:04] } 2. d4 { [%eval 0.39] [%clk 0:03:03] } 2... Nf6 { [%eval 0.45] [%clk 0:03:05] } 3. Nc3 { [%eval 0.4] [%clk 0:03:05] } 3... g6 { [%eval 0.63] [%clk 0:03:06] } 4. Nf3 { [%eval 0.43] [%clk 0:03:04] } 4... Bg7 { [%eval 0.51] [%clk 0:03:08] } 5. h3 { [%eval 0.37] [%clk 0:03:04] } 5... O-O { [%eval 0.3] [%clk 0:03:08] } 6. Bd3 { [%eval 0.27] [%clk 0:03:05] } 6... a6 { [%eval 0.51] [%clk 0:03:09] } 7. O-O { [%eval 0.39] [%clk 0:03:05] } 7... Nc6 { [%eval 0.41] [%clk 0:03:10] } 8. Re1 { [%eval 0.24] [%clk 0:02:50] } 8... e5 { [%eval 0.3] [%clk 0:03:10] } 9. d5 { [%eval 0.18] [%clk 0:02:50] } 9... Ne7 { [%eval 0.37] [%clk 0:03:08] } 10. a4 { [%eval 0.3] [%clk 0:02:51] } 10... Ne8 { [%eval 0.54] [%clk 0:03:05] } 11. a5 { [%eval 0.56] [%clk 0:02:47] } 11... h6 { [%eval 0.68] [%clk 0:02:53] } 12. Na4 { [%eval 0.74] [%clk 0:02:40] } 12... f5 { [%eval 0.8] [%clk 0:02:50] } 13. c4 { [%eval 0.8] [%clk 0:02:39] } 13... Nf6 { [%eval 0.8] [%clk 0:02:42] } 14. Nd2 { [%eval 0.75] [%clk 0:02:30] } 14... c5?! { [%eval 1.62] } { Inaccuracy. Kh7 was best. } { [%clk 0:02:26] } 15. dxc6?! { [%eval 0.92] } { Inaccuracy. Nb6 was best. } { [%clk 0:02:09] } 15... Nxc6 { [%eval 1.18] [%clk 0:02:23] } 16. Nb6 { [%eval 1.08] [%clk 0:01:52] } 16... Rb8 { [%eval 1.11] [%clk 0:02:25] } 17. b4 { [%eval 0.72] [%clk 0:01:41] } 17... Be6 { [%eval 0.8] [%clk 0:02:23] } 18. b5? { [%eval -0.72] } { Mistake. Ba3 was best. } { [%clk 0:01:38] } 18... Nxa5 { [%eval -0.27] [%clk 0:02:08] } 19. Nd5 { [%eval -0.32] [%clk 0:01:38] } 19... Bxd5? { [%eval 0.99] } { Mistake. axb5 was best. } { [%clk 0:02:03] } 20. exd5?? { [%eval -1.42] } { Blunder. cxd5 was best. } { [%clk 0:01:39] } 20... axb5 { [%eval -1.38] [%clk 0:02:02] } 21. cxb5 { [%eval -1.4] [%clk 0:01:32] } 21... e4 { [%eval -1.3] [%clk 0:01:53] } 22. Bf1 { [%eval -1.19] [%clk 0:01:22] } 22... Kh7 { [%eval -0.89] [%clk 0:01:51] } 23. b6?! { [%eval -1.89] } { Inaccuracy. Bb2 was best. } { [%clk 0:01:14] } 23... Ra8?! { [%eval -1.04] } { Inaccuracy. Qxb6 was best. } { [%clk 0:01:43] } 24. Rb1 { [%eval -1.07] [%clk 0:01:09] } 24... Nxd5? { [%eval 0.23] } { Mistake. e3 was best. } { [%clk 0:01:40] } 25. Nxe4 { [%eval 0.3] [%clk 0:01:09] } 25... Nxb6 { [%eval 0.28] [%clk 0:01:10] } 26. Nxd6 { [%eval 0.33] [%clk 0:01:02] } 26... Rf6?? { [%eval 3.41] } { Blunder. Nc8 was best. } { [%clk 0:01:10] } 27. Bf4?! { [%eval 2.62] } { Inaccuracy. Ne8 was best. } { [%clk 0:00:58] } 27... Bf8?! { [%eval 4.19] } { Inaccuracy. Rf8 was best. } { [%clk 0:00:58] } 28. Be5?? { [%eval -0.01] } { Blunder. Ne8 was best. } { [%clk 0:00:50] } 28... Rxd6 { [%eval 0.0] [%clk 0:00:56] } 29. Bxd6 { [%eval 0.0] [%clk 0:00:51] } 29... Bxd6 { [%eval -0.02] [%clk 0:00:57] } 30. Re6 { [%eval -0.1] [%clk 0:00:49] } 30... Nac4?? { [%eval 4.47] } { Blunder. Nd5 was best. } { [%clk 0:00:52] } 31. Bxc4 { [%eval 4.38] [%clk 0:00:46] } 31... Nxc4?! { [%eval 5.77] } { Inaccuracy. Bc5 was best. } { [%clk 0:00:54] } 32. Rxb7+ { [%eval 5.56] [%clk 0:00:47] } 32... Kh8?! { [%eval 8.83] } { Inaccuracy. Bc7 was best. } { [%clk 0:00:32] } 33. Qc1 { [%eval 8.49] [%clk 0:00:33] } 33... Qf8 { [%eval 7.75] [%clk 0:00:27] } 34. Qc3+ { [%eval 7.64] [%clk 0:00:25] } 34... Ne5 { [%eval 7.3] [%clk 0:00:18] } 35. Rxe5 { [%eval 6.67] [%clk 0:00:20] } 35... Bxe5?? { [%eval #7] } { Checkmate is now unavoidable. Ra3 was best. } { [%clk 0:00:17] } 36. Qxe5+ { [%eval #6] [%clk 0:00:21] } 36... Kg8 { [%eval #6] [%clk 0:00:18] } 37. Qe6+ { [%eval #5] [%clk 0:00:17] } 37... Kh8 { [%eval #5] [%clk 0:00:19] } 38. Qxg6 { [%eval #4] [%clk 0:00:15] } 1-0