[Event "Opperwezen ZH Endurance"] [Site "https://lichess.org/YFgAyBsQ"] [Date "2018.05.19"] [White "rainier_chess"] [Black "Laluo"] [Result "1-0"] [UTCDate "2018.05.19"] [UTCTime "15:13:44"] [WhiteElo "1734"] [BlackElo "1544"] [WhiteRatingDiff "+12"] [BlackRatingDiff "-8"] [Variant "Crazyhouse"] [TimeControl "180+2"] [ECO "A00"] [Opening "Van't Kruijs Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. e3 { A00 Van't Kruijs Opening } e5?! { (0.07 → 0.87) Inaccuracy. d5 was best. } (1... d5 2. d4 Nf6 3. Nc3 Bf5 4. Bd3 e6 5. Bxf5 exf5 6. Nge2) 2. Nf3 e4 3. Nd4 d5 4. Ne2?? { (0.16 → -2.90) Blunder. Nc3 was best. } (4. Nc3 Nf6 5. d3 Bb4 6. Bd2 O-O 7. Nxe4 Bxd2+ 8. Nxd2 c5 9. N4f3 d4 10. B@h4 Nc6) 4... c6? { (-2.90 → -1.60) Mistake. Nf6 was best. } (4... Nf6 5. Nbc3 Bd6 6. Nb5 Be7 7. Ng3 Bg4 8. Be2 Bxe2 9. Nxe2 B@a6 10. Nbc3 O-O 11. O-O) 5. c4?? { (-1.60 → -4.95) Blunder. Nbc3 was best. } (5. Nbc3) 5... Bg4?? { (-4.95 → -1.05) Blunder. dxc4 was best. } (5... dxc4 6. Ng3 P@d3 7. b3 cxb3 8. Qxb3 Na6 9. Nxe4 P@e2 10. Nbc3 Nf6 11. Ng5 exf1=Q+ 12. Kxf1) 6. cxd5? { (-1.05 → -2.27) Mistake. h3 was best. } (6. h3 Bh5 7. cxd5 Nf6 8. P@g4 Bg6 9. Qb3 Qd7 10. Nbc3 Be7 11. dxc6 Nxc6 12. Nf4 O-O) 6... Bxe2?? { (-2.27 → 1.03) Blunder. Nf6 was best. } (6... Nf6) 7. Qxe2?? { (1.03 → -6.78) Blunder. Bxe2 was best. } (7. Bxe2 cxd5 8. Nc3 Nc6 9. B@a4 P@f3 10. gxf3 exf3 11. Bxf3 N@d3+ 12. Kf1 Bd6 13. P@e2 Nc5) 7... cxd5?? { (-6.78 → -0.66) Blunder. N@c2+ was best. } (7... N@c2+ 8. Kd1 Nxa1 9. Nc3 cxd5 10. Qb5+ Nd7 11. B@a4 P@c6 12. Qxb7 R@b6 13. Qxa8 Qxa8 14. R@b1) 8. Qb5+?! { (-0.66 → -1.34) Inaccuracy. B@a4+ was best. } (8. B@a4+ P@c6 9. d4 exd3 10. Qxd3 Nd7 11. Nc3 N@c5 12. Qd1 Nxa4 13. Qxa4 Ngf6 14. P@a6 b5) 8... Nc6?? { (-1.34 → 3.57) Blunder. Nd7 was best. } (8... Nd7 9. B@a4 N@b6 10. P@a6 bxa6 11. Qxa6 Bd6 12. P@c6 Ngf6 13. cxd7+ Nfxd7 14. Nc3 O-O 15. N@b7) 9. Qxb7 N@c2+?? { (3.00 → 6.48) Blunder. P@d7 was best. } (9... P@d7 10. B@a4) 10. Kd1 Nxa1?! { (6.25 → 18.25) Inaccuracy. P@d7 was best. } (10... P@d7 11. Kxc2) 11. Qxc6+ Qd7?! { (15.13 → Mate in 6) Checkmate is now unavoidable. P@d7 was best. } (11... P@d7 12. N@c7+ Qxc7 13. Qxc7 R@c6 14. Q@e5+ Be7 15. P@b7 Rxc7 16. bxa8=R+ Q@c8 17. Qxc7 Qxa8 18. R@b8+) 12. Qxa8+?! { (Mate in 6 → 40.60) Lost forced checkmate sequence. Qxd7+ was best. } (12. Qxd7+ Kxd7 13. N@e5+ Ke6 14. Q@d7+ Kf6 15. Qxf7+ Kg5 16. B@f4+ Kh4 17. P@g3#) 12... Ke7?! { (40.60 → Mate in 6) Checkmate is now unavoidable. R@c8 was best. } (12... R@c8 13. B@b5) 13. R@b7?! { (Mate in 6 → 30.72) Lost forced checkmate sequence. B@d8+ was best. } (13. B@d8+ Qxd8 14. R@e5+ P@e6 15. N@c6+ Kd6 16. Qxd8+ B@d7 17. Q@c7+ Kc5 18. b4#) 13... R@c7?! { (30.72 → Mate in 7) Checkmate is now unavoidable. P@c7 was best. } (13... P@c7 14. B@b4+) 14. Rxc7?! { (Mate in 7 → 49.97) Lost forced checkmate sequence. B@d8+ was best. } (14. B@d8+ Kd6 15. Bxc7+ Qxc7 16. Qxf8+ Ne7 17. N@e8+ Ke5 18. Qxg7+ Ke6 19. R@d6+ Qxd6 20. Qf6#) 14... Qxc7 15. R@b7 P@c2+?! { (41.30 → Mate in 8) Checkmate is now unavoidable. R@e1+ was best. } (15... R@e1+ 16. Kxe1) 16. Ke1 R@d1+ 17. Ke2 Qxb7 18. Qxb7+ Kf6 19. Qc6+ Kg5 20. h4+ Kg4 21. B@h3+ Kh5 22. Q@g4# { White wins by checkmate. } 1-0