[Event "Mastermind Variant Arena"] [Site "https://lichess.org/Do3RBO1z"] [Date "2020.07.23"] [White "antara_durbha"] [Black "vincent_chess"] [Result "0-1"] [UTCDate "2020.07.23"] [UTCTime "18:25:24"] [WhiteElo "1656"] [BlackElo "1660"] [WhiteRatingDiff "-22"] [BlackRatingDiff "+41"] [Variant "Crazyhouse"] [TimeControl "180+0"] [ECO "C47"] [Opening "Four Knights Game: Italian Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 { C47 Four Knights Game: Italian Variation } Bb4? { (3.02 → 5.29) Mistake. Be7 was best. } (4... Be7 5. d4 exd4 6. Nxd4 d5 7. Nxd5 Nxd5 8. exd5 Nxd4 9. Qxd4) 5. a3? { (5.29 → 3.00) Mistake. d3 was best. } (5. d3 Bxc3+ 6. bxc3 Qe7 7. O-O d6 8. B@h4 N@b6 9. Bcg5 Rg8) 5... Bxc3?! { (3.00 → 4.27) Inaccuracy. Ba5 was best. } (5... Ba5 6. O-O) 6. dxc3 d6?! { (4.65 → 6.31) Inaccuracy. O-O was best. } (6... O-O 7. Ng5) 7. Bg5? { (6.31 → 3.50) Mistake. Ng5 was best. } (7. Ng5 N@h6) 7... h6?? { (3.50 → 7.61) Blunder. O-O was best. } (7... O-O 8. O-O) 8. Bxf6 Qxf6 9. N@d5 Qd8 10. O-O? { (5.72 → 3.60) Mistake. B@h4 was best. } (10. B@h4) 10... Bg4? { (3.60 → 6.44) Mistake. Bd7 was best. } (10... Bd7 11. B@h4) 11. h3? { (6.44 → 3.74) Mistake. B@h4 was best. } (11. B@h4 Qc8) 11... Bxf3?! { (3.74 → 5.28) Inaccuracy. Bxh3 was best. } (11... Bxh3 12. B@h5) 12. Qxf3 B@e6?? { (2.70 → 6.34) Blunder. N@g5 was best. } (12... N@g5 13. Qg4) 13. Rad1?? { (6.34 → -1.83) Blunder. B@h4 was best. } (13. B@h4 N@g5) 13... N@g5 14. Qe2?? { (-1.96 → -5.62) Blunder. Qe3 was best. } (14. Qe3 N@f4) 14... Bxd5?? { (-5.62 → 1.97) Blunder. Bxh3 was best. } (14... Bxh3) 15. Bxd5?? { (1.97 → -1.47) Blunder. exd5 was best. } (15. exd5 N@f4) 15... N@f4 16. Qd2?? { (-1.22 → -13.12) Blunder. Qg4 was best. } (16. Qg4) 16... Nfxh3+? { (-13.12 → -4.69) Mistake. N@f3+ was best. } (16... N@f3+) 17. gxh3? { (-4.69 → -8.48) Mistake. Kh1 was best. } (17. Kh1 Nf4) 17... Nxh3+?? { (-8.48 → -3.70) Blunder. N@f3+ was best. } (17... N@f3+ 18. Kh1) 18. Kh1 Qh4?? { (-5.43 → 2.01) Blunder. P@g2+ was best. } (18... P@g2+ 19. Kxg2) 19. B@h2?? { (2.01 → -30.97) Blunder. Bxf7+ was best. } (19. Bxf7+ Kxf7 20. B@e6+ Kxe6 21. B@f5+ Kf6 22. N@d5+ Kf7 23. B@e6+ Kf8 24. Bxh3 P@f7 25. Nxc7 B@h5) 19... P@g2+ 20. Kxg2 N@f4+ 21. Bxf4 Nxf4+ 22. Kg1?! { (-17.06 → Mate in 2) Checkmate is now unavoidable. Qxf4 was best. } (22. Qxf4 B@h3+) 22... P@g2?? { (Mate in 2 → 0.00) Lost forced checkmate sequence. P@h2+ was best. } (22... P@h2+ 23. Kh1 B@g2#) 23. B@h2?? { (0.00 → Mate in 3) Checkmate is now unavoidable. Bxf7+ was best. } (23. Bxf7+ Kd8 24. Qxd6+ cxd6 25. Rxd6+ B@d7 26. Rxd7+ Kc8 27. Rc7+ Kb8 28. Rxb7+ Kxb7 29. N@c5+ Kb6) 23... gxf1=Q+ 24. Rxf1 Qxh2+ 25. Kxh2 R@h3+ 26. Kg1 B@h2+ 27. Kh1 Bg3+ 28. Kg1 B@h2+?? { (Mate in 2 → 0.00) Lost forced checkmate sequence. Bh2+ was best. } (28... Bh2+ 29. Kh1 B@g2#) 29. Kh1 Bxf2?? { (0.00 → 11.77) Blunder. Bg1+ was best. } (29... Bg1+ 30. Kxg1 Bh2+ 31. Kh1 Bg3+) 30. Rxf2 Bg3+ 31. Kg1?? { (7.93 → Mate in 8) Checkmate is now unavoidable. P@h2 was best. } (31. P@h2 Bxf2) 31... P@h2+?? { (Mate in 8 → 19.51) Lost forced checkmate sequence. Bxf2+ was best. } (31... Bxf2+ 32. Kxf2 Rh2+ 33. Kf3 R@f1+ 34. P@f2 Rhxf2+ 35. Kg3 Rf3+ 36. Kh4 Rh3+ 37. Kg4 P@h5+ 38. Kf5) 32. Kh1 Bxf2 33. Qxf2?? { (-1.92 → Mate in 3) Checkmate is now unavoidable. Bxf7+ was best. } (33. Bxf7+ Kd8 34. N@e6+ Nxe6 35. Q@d7+ Kxd7 36. Bxe6+ Kxe6 37. B@f5+ Ke7 38. N@g6+ Kd8 39. N@f7+ Ke8) 33... R@g1+ 34. Qxg1 hxg1=Q+ 35. Kxg1 Q@g2# { Black wins by checkmate. } 0-1