[Event "Casual Crazyhouse game"] [Site "https://lichess.org/oiCoVadp"] [Date "2019.06.29"] [White "ijh"] [Black "jaakkot"] [Result "1-0"] [UTCDate "2019.06.29"] [UTCTime "00:24:38"] [WhiteElo "1610"] [BlackElo "1772"] [Variant "Crazyhouse"] [TimeControl "60+0"] [ECO "C47"] [Opening "Four Knights Game: Scotch Variation Accepted"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 Nc6 2. Nc3?! { (1.74 → 0.88) Inaccuracy. d4 was best. } (2. d4 Nf6 3. Nc3 d5 4. e5 a6 5. Be2 Ne4 6. Nf3 Bg4) 2... e5 3. Nf3 Nf6 4. d4?? { (3.45 → 1.26) Blunder. Bc4 was best. } (4. Bc4 Bc5 5. d3 d6 6. O-O h6 7. Nd5 Bg4 8. Nxf6+ Qxf6) 4... exd4 { C47 Four Knights Game: Scotch Variation Accepted } 5. Nxd4 P@e5?? { (0.75 → 5.03) Blunder. Bc5 was best. } (5... Bc5 6. Nf5 O-O 7. P@g5 Ne8 8. Be2 P@h3 9. gxh3 d5 10. Rg1) 6. Nxc6 bxc6 7. P@g5 d5? { (4.51 → 10.90) Mistake. h5 was best. } (7... h5 8. Bc4 N@d6 9. Bd3 Ng4 10. O-O Be7 11. N@f3 Nxh2 12. Nxh2 P@d4 13. Na4 h4 14. N@h5) 8. exd5? { (10.90 → 4.82) Mistake. gxf6 was best. } (8. gxf6 Qxf6 9. exd5 Bb4 10. N@h5 Qg6 11. Nxg7+ Qxg7 12. dxc6 O-O 13. P@d7 N@f4 14. P@e7 Bxd7) 8... Nxd5? { (4.82 → 8.88) Mistake. Ng4 was best. } (8... Ng4 9. N@e4) 9. Nxd5 Qxd5 10. Qxd5 cxd5 11. Bb5+? { (7.48 → 4.30) Mistake. Q@c6+ was best. } (11. Q@c6+ Q@d7 12. Qxa8 N@b6 13. N@b8 Nxa8 14. Nxd7 Bxd7 15. Q@b8+ N@d8 16. Qxa8 N@d4 17. Bd3 P@e4) 11... P@d7 12. P@c6?? { (4.33 → -2.86) Blunder. O-O was best. } (12. O-O) 12... N@b6?? { (-2.86 → 5.91) Blunder. Bb4+ was best. } (12... Bb4+ 13. N@c3) 13. cxd7+?? { (5.91 → 1.32) Blunder. O-O was best. } (13. O-O N@d4 14. Re1 dxc6 15. Rxe5+ P@e6 16. Bd3 Q@d1+ 17. Q@e1 Qg4 18. N@h6 Nf3+ 19. Kh1 Nxe5) 13... Bxd7 14. Bxd7+ Nxd7 15. P@c6 B@b4+? { (0.87 → 2.62) Mistake. Q@e4+ was best. } (15... Q@e4+ 16. N@e3) 16. B@d2?? { (2.62 → -0.50) Blunder. N@c3 was best. } (16. N@c3 Q@e4+) 16... Bxd2+?? { (-0.50 → 6.16) Blunder. Nc5 was best. } (16... Nc5) 17. Bxd2 B@b4?? { (4.40 → Mate in 10) Checkmate is now unavoidable. Nc5 was best. } (17... Nc5) 18. cxd7+ Kxd7 19. B@c6+ Kxc6 20. N@d3?? { (Mate in 9 → -30.01) Lost forced checkmate sequence. N@d4+ was best. } (20. N@d4+ Kb7 21. Q@c6+ Kc8 22. Qxa8+ N@b8 23. Qxb8+ Kxb8 24. N@c6+ Kb7 25. R@b8+ Ka6 26. Nxb4+ Bxb4) 20... Bxd2+ 21. Kf1 P@e2+?? { (-24.78 → -4.53) Blunder. B@e2+ was best. } (21... B@e2+) 22. Kxe2?? { (-4.53 → Mate in 6) Checkmate is now unavoidable. Kg1 was best. } (22. Kg1) 22... N@f4+?? { (Mate in 6 → -0.98) Lost forced checkmate sequence. N@d4+ was best. } (22... N@d4+ 23. Kf1 P@e2+ 24. Kg1 Q@f1+ 25. Rxf1 exf1=Q+ 26. Kxf1 B@e2+ 27. Kg1 R@f1#) 23. Kxd2?? { (-0.98 → Mate in 5) Checkmate is now unavoidable. Nxf4 was best. } (23. Nxf4 B@b5+ 24. Kxd2 B@b4+ 25. P@c3 Q@d4+ 26. N@d3 exf4 27. N@e2 Bxc3+ 28. Nxc3 Bxd3 29. cxd3 Qxf2+) 23... P@e3+ 24. fxe3 Nxd3?? { (Mate in 5 → Mate in 5) Lost forced checkmate sequence. B@c3+ was best. } (24... B@c3+ 25. Kxc3 B@b4+ 26. Kb3 Q@c4+ 27. Ka4 Qxc2+ 28. P@b3 P@b5#) 25. N@a5+ Kb6 26. Q@c6+ Kxa5 27. P@b4+?? { (Mate in 2 → Mate in 5) Lost forced checkmate sequence. B@c3+ was best. } (27. B@c3+ N@b4 28. N@b3#) 27... Kxb4?? { (Mate in 5 → Mate in 1) Lost forced checkmate sequence. Bxb4+ was best. } (27... Bxb4+ 28. B@c3 Q@f2+ 29. P@e2 Qe1+ 30. Rhxe1 N@e4+ 31. Kxd3 N@f2#) 28. a3+ Ka5 29. N@b7# { White wins by checkmate. } 1-0