[Event "Opperwezen ZH Endurance"] [Site "https://lichess.org/wAqnaDAJ"] [Date "2018.05.20"] [White "Reicheruu"] [Black "Den78"] [Result "0-1"] [UTCDate "2018.05.20"] [UTCTime "09:30:14"] [WhiteElo "1641"] [BlackElo "1940"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+10"] [BlackTitle "FM"] [Variant "Crazyhouse"] [TimeControl "180+2"] [ECO "C00"] [Opening "French Defense: Knight Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e6?! { (1.52 → 2.43) Inaccuracy. e5 was best. } (1... e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 Be7 5. d4 exd4 6. Nxd4) 2. Nf3? { (2.43 → 0.93) Mistake. Nc3 was best. } { C00 French Defense: Knight Variation } (2. Nc3 d5 3. d4 dxe4 4. Nxe4 Nf6 5. Ng5 Nc6 6. N1f3 Qd5) 2... d5 3. exd5 exd5 4. Bb5+?! { (0.92 → 0.21) Inaccuracy. d4 was best. } (4. d4 Nc6 5. Bb5 Qe7+ 6. P@e5 P@g4 7. Ng5 a6 8. Bxc6+ bxc6) 4... Nc6? { (0.21 → 1.53) Mistake. c6 was best. } (4... c6 5. Be2 P@h3 6. gxh3 Bxh3 7. d3 Nd7 8. Ng5 Qe7 9. P@d6) 5. Qe2+?! { (1.53 → 0.68) Inaccuracy. O-O was best. } (5. O-O Be7) 5... P@e4?! { (0.68 → 1.71) Inaccuracy. Qe7 was best. } (5... Qe7 6. Nc3) 6. Nd4?? { (1.71 → -1.25) Blunder. d3 was best. } (6. d3) 6... Bd7? { (-1.25 → 0.00) Mistake. Ne7 was best. } (6... Ne7 7. Qh5 a6 8. Nxc6 bxc6 9. N@e5 N@g6 10. Nxc6 axb5 11. Nxd8 B@g4 12. Qg5 h6 13. Qxg6) 7. Bxc6 bxc6 8. N@e5 Qf6?? { (0.20 → 3.63) Blunder. B@f6 was best. } (8... B@f6 9. Nxd7) 9. Nxd7 Kxd7?? { (3.05 → 6.31) Blunder. Qxd4 was best. } (9... Qxd4 10. P@b7) 10. Qg4+?? { (6.31 → 0.56) Blunder. P@b7 was best. } (10. P@b7 Rb8 11. Qg4+ B@e6 12. B@c8+ Rxc8 13. bxc8=B+ Kxc8 14. Nxe6 fxe6 15. R@e8+ Kb7 16. B@c8+ Kb8) 10... B@e6 11. Nxe6 fxe6 12. b3?? { (0.32 → -12.34) Blunder. B@h4 was best. } (12. B@h4 Qxh4) 12... N@e5 13. Qh3 Bc5 14. P@e3?! { (-12.72 → Mate in 11) Checkmate is now unavoidable. B@h4 was best. } (14. B@h4 N@f3+ 15. Kd1 Qxh4 16. Qxh4 Nxh4 17. Bb2 B@d4 18. Bxd4 Bxd4 19. B@c3 Q@g4+ 20. Kc1 Qxg2) 14... N@f4?? { (Mate in 11 → 4.03) Lost forced checkmate sequence. N@d3+ was best. } (14... N@d3+ 15. cxd3 Nxd3+ 16. Kd1 Nxf2+ 17. Ke1 Nxh3 18. B@c8+ Rxc8 19. N@e5+ Qxe5 20. B@e8+ Rxe8 21. Rf1) 15. exf4 Qxf4?! { (5.57 → 7.35) Inaccuracy. Ng6 was best. } (15... Ng6 16. B@c3) 16. N@e3?? { (7.35 → -4.04) Blunder. B@e3 was best. } (16. B@e3 Bxe3 17. dxe3 Qf8 18. O-O Nh6 19. B@a3 P@d6 20. Bcb2 Nhf7 21. B@h5 B@f5 22. Qg3 Rg8) 16... Nf6?? { (-4.04 → 4.04) Blunder. Bxe3 was best. } (16... Bxe3) 17. B@g3 Nf3+?? { (2.33 → 16.67) Blunder. P@g4 was best. } (17... P@g4 18. Qh4) 18. gxf3 Qxf3 19. B@g2 Bxe3 20. N@e5+ Kc8 21. Nxf3 exf3 22. Qxe6+ Kb7?! { (11.93 → Mate in 4) Checkmate is now unavoidable. P@d7 was best. } (22... P@d7 23. Qxf6) 23. fxe3?! { (Mate in 4 → 19.93) Lost forced checkmate sequence. P@a6+ was best. } (23. P@a6+ Kb6 24. Q@b7+ Ka5 25. b4+ Ka4 26. Nc3#) 23... fxg2?! { (19.93 → Mate in 3) Checkmate is now unavoidable. N@b4 was best. } (23... N@b4 24. Bxf3) 24. Q@b4+ B@b6 25. Rg1?? { (Mate in 10 → -7.47) Lost forced checkmate sequence. P@a6+ was best. } (25. P@a6+ Kxa6 26. Qa4+ P@a5 27. B@b7+ Kxb7 28. Qaxc6+ Kb8 29. Bxc7+ Bxc7 30. Qxc7+ Kxc7 31. B@e5+ P@d6) 25... N@f3+ 26. Kf2 Nxg1?? { (-5.52 → 14.66) Blunder. a5 was best. } (26... a5) 27. Kxg1 P@h3?? { (4.47 → Mate in 3) Checkmate is now unavoidable. R@d1+ was best. } (27... R@d1+ 28. Kxg2 P@f3+ 29. Kxf3 N@g5+ 30. Ke2 Nxe6 31. N@a5+ Kc8 32. P@b7+ Kd7 33. B@c8+ Ke8 34. Qe7+) 28. B@e2?? { (Mate in 3 → Mate in 7) Lost forced checkmate sequence. N@a5+ was best. } (28. N@a5+ Kb8 29. Bxc7+ Kxc7 30. Qbd6#) 28... N@f3+?! { (Mate in 7 → -13.85) Lost forced checkmate sequence. R@h1+ was best. } (28... R@h1+ 29. Kf2 g1=Q+ 30. Kf3 N@g5+ 31. Kf4 Nxe6+ 32. Ke5 Ng4+ 33. Kxe6 Q@f6+ 34. Kd7 Rad8#) 29. Bxf3?! { (-13.85 → Mate in 1) Checkmate is now unavoidable. Kf2 was best. } (29. Kf2 Ne4+ 30. Qbxe4 g1=Q+ 31. Kxf3 dxe4+ 32. Kf4 Qxg3+ 33. hxg3 Raf8+ 34. N@f5 Q@f2+ 35. P@f3 Qxe2) 29... R@f1# { Black wins by checkmate. } 0-1