[Event "Round 1: Klaas Abma - Jan Jaap Janse"] [Site "https://lichess.org/study/ziAHpzAu/W4CJPVbG"] [White "Klaas Abma"] [Black "Jan Jaap Janse"] [Result "0-1"] [UTCDate "2022.10.15"] [UTCTime "12:27:30"] [Variant "Standard"] [ECO "D02"] [Opening "Queen's Pawn Game: Zukertort Variation"] [Annotator "https://lichess.org/@/loepare"] [Source "https://lichess.org/study/ziAHpzAu/W4CJPVbG"] [Orientation "white"] 1. d4 { [%eval 0.0] [%clk 1:30:57] } 1... d5 { [%eval 0.38] [%clk 1:30:53] } 2. Nf3 { [%eval 0.28] [%clk 1:31:21] } 2... Bf5 { [%eval 0.49] } 3. Bf4 { [%eval 0.11] [%clk 1:28:54] } 3... c5?! { [%eval 0.82] } { Inaccuracy. e6 was best. } { [%clk 1:31:07] } (3... e6 4. e3 Bd6 5. Bxd6 cxd6 6. c4 Nf6 7. cxd5 Nxd5 8. Nbd2) 4. c4 { [%eval 0.78] [%clk 1:23:57] } 4... e6 { [%eval 0.91] [%clk 1:25:42] } 5. Bxb8 { [%eval 0.45] [%clk 1:17:55] } 5... Rxb8 { [%eval 0.3] [%clk 1:16:00] } 6. Qa4+ { [%eval 0.23] [%clk 1:09:40] } 6... b5?! { [%eval 1.03] } { Inaccuracy. Qd7 was best. } { [%clk 1:16:22] } (6... Qd7) 7. cxb5 { [%eval 0.81] [%clk 1:09:11] } 7... Qb6 { [%eval 0.36] [%clk 1:16:15] } 8. e3 { [%eval 0.25] [%clk 1:08:24] } 8... Bxb1?! { [%eval 1.3] } { Inaccuracy. c4 was best. } (8... c4 9. Nc3 Nf6 10. Ne5 Rc8 11. Nc6 a6 12. Ne5 axb5 13. Nxb5 Be7 14. Bxc4 O-O 15. Bd3) 9. Rxb1 { [%eval 1.0] [%clk 1:08:07] } 9... c4 { [%eval 0.89] [%clk 1:05:57] } 10. Be2?! { [%eval 0.33] } { Inaccuracy. b3 was best. } { [%clk 0:59:37] } (10. b3 Qxb5) 10... Qxb5 { [%eval 0.8] [%clk 1:01:38] } 11. Qxb5+ { [%eval 0.93] [%clk 1:00:03] } 11... Rxb5 { [%eval 0.7] [%clk 1:01:55] } 12. O-O { [%eval 0.71] [%clk 1:00:17] } 12... Ra5?! { [%eval 1.31] } { Inaccuracy. Rb7 was best. } { [%clk 1:01:20] } (12... Rb7 13. b3 c3 14. Rfc1 Bb4 15. Ne5 Nf6 16. Nc6 a5 17. a3 Bxa3 18. Rxc3 O-O 19. Nxa5) 13. a3?! { [%eval 0.56] } { Inaccuracy. a4 was best. } { [%clk 0:54:18] } (13. a4) 13... Nf6? { [%eval 2.21] } { Mistake. Rb5 was best. } { [%clk 1:00:45] } (13... Rb5 14. b3) 14. b3 { [%eval 1.77] [%clk 0:43:13] } 14... cxb3 { [%eval 2.09] [%clk 0:54:46] } 15. Rxb3? { [%eval 0.8] } { Mistake. a4 was best. } { [%clk 0:43:01] } (15. a4 Ne4 16. Rfc1 Ke7 17. Rc7+ Kf6 18. Ne5 Bd6 19. Rxf7+ Kg5 20. h4+ Kh6 21. Rxb3 Rxa4) 15... Bd6 { [%eval 0.48] [%clk 0:54:25] } 16. Bb5+ { [%eval 0.0] [%clk 0:38:36] } 16... Ke7 { [%eval 0.0] } 17. Ne5 { [%eval -0.54] [%clk 0:30:52] } 17... Bxe5 { [%eval -0.45] [%clk 0:54:47] } 18. dxe5 { [%eval -0.56] [%clk 0:31:16] } 18... Ng4 { [%eval -0.43] } 19. f4 { [%eval -0.28] [%clk 0:20:09] } 19... Rb8 { [%eval -0.29] [%clk 0:47:50] } 20. a4?? { [%eval -2.31] } { Blunder. Rfb1 was best. } { [%clk 0:19:34] } (20. Rfb1 Nxe3 21. Be2 Rxb3 22. Rxb3 d4 23. Rb7+ Ke8 24. a4 g6 25. Rb8+ Kd7 26. Rb4 Ke7) 20... a6 { [%eval -2.36] [%clk 0:47:30] } 21. Bc4 { [%eval -2.25] } 21... Rxb3 { [%eval -2.26] [%clk 0:45:14] } 22. Bxb3 { [%eval -2.33] [%clk 0:14:04] } 22... Rc5 { [%eval -2.4] [%clk 0:45:04] } 23. e4 { [%eval -2.59] [%clk 0:11:04] } 23... dxe4 { [%eval -2.04] [%clk 0:39:58] } 24. Re1 { [%eval -2.34] [%clk 0:08:23] } 24... f5?! { [%eval -1.55] } { Inaccuracy. Rc3 was best. } (24... Rc3) 25. exf6+? { [%eval -3.49] } { Mistake. h3 was best. } { [%clk 0:03:58] } (25. h3) 25... Nxf6 { [%eval -3.46] [%clk 0:36:58] } 26. h3?! { [%eval -4.43] } { Inaccuracy. Kf2 was best. } { [%clk 0:02:20] } (26. Kf2 Rc3 27. Rb1 Kd6 28. a5 Nd5 29. g3 g6 30. Rb2 Kc5 31. Bd1 Ra3 32. Re2 Nf6) 26... Rc3 { [%eval -4.25] [%clk 0:37:08] } 27. Bd1 { [%eval -4.02] [%clk 0:02:04] } 27... Nd5 { [%eval -4.46] [%clk 0:33:23] } 28. Be2 { [%eval -4.76] [%clk 0:01:19] } 28... a5 { [%eval -4.99] [%clk 0:33:18] } 29. Bg4 { [%eval -5.56] [%clk 0:00:43] } 29... Rc4 { [%eval -5.46] [%clk 0:31:55] } 30. Rb1 { [%eval -6.15] [%clk 0:00:36] } 30... Rxa4 { [%eval -6.26] [%clk 0:31:35] } 31. Rb7+ { [%eval -7.07] [%clk 0:01:05] } 31... Kf6 { [%eval -6.94] [%clk 0:31:42] } 32. Bh5 { [%eval -8.01] [%clk 0:00:52] } 32... Nxf4 { [%eval -7.98] [%clk 0:31:00] } 33. Rf7+ { [%eval -8.64] [%clk 0:00:46] } 33... Ke5 { [%eval -9.36] [%clk 0:31:22] } 0-1