[Event "Key squares Arena"] [Site "https://lichess.org/SYmRRrt5"] [Date "2021.01.14"] [White "naveenkarri"] [Black "rylan2537419"] [Result "1-0"] [UTCDate "2021.01.14"] [UTCTime "00:35:34"] [WhiteElo "1682"] [BlackElo "1459"] [WhiteRatingDiff "+54"] [BlackRatingDiff "-19"] [Variant "Crazyhouse"] [TimeControl "240+3"] [ECO "D35"] [Opening "Queen's Gambit Declined: Exchange Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. c4?! { (0.15 → -0.91) Inaccuracy. e4 was best. } (1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Nxd4) 1... Nf6 2. d4 e6? { (-0.78 → 0.47) Mistake. d5 was best. } (2... d5 3. cxd5 e6 4. dxe6 Bxe6 5. e3 Nc6 6. Nf3 Be7 7. Nc3) 3. Nc3?! { (0.47 → -0.13) Inaccuracy. Nf3 was best. } (3. Nf3 d5 4. e3 Nc6 5. Nc3 Bd7 6. Bd3 Bd6 7. O-O O-O) 3... d5 4. cxd5?? { (0.32 → -2.08) Blunder. Nf3 was best. } { D35 Queen's Gambit Declined: Exchange Variation } (4. Nf3 Be7 5. Bg5 Ne4 6. Bxe7 Qxe7 7. e3 B@b4 8. B@d2 Bxc3) 4... exd5 5. Nf3 c5?? { (-2.17 → 2.48) Blunder. Bb4 was best. } (5... Bb4 6. a3) 6. e3?? { (2.48 → -1.21) Blunder. Bg5 was best. } (6. Bg5 Nc6) 6... cxd4?? { (-1.21 → 1.76) Blunder. Nc6 was best. } (6... Nc6) 7. exd4 P@c4?? { (1.19 → 5.93) Blunder. Nc6 was best. } (7... Nc6 8. Ne5) 8. Bf4?? { (5.93 → 2.75) Blunder. P@e5 was best. } (8. P@e5 Ne4) 8... Bd6?? { (2.75 → 13.01) Blunder. Bb4 was best. } (8... Bb4 9. P@h6) 9. Bxd6 Qxd6 10. B@e5 Qe7 11. P@d6 Qe6 12. g3?? { (17.06 → 0.84) Blunder. Ng5 was best. } (12. Ng5) 12... Ng4?? { (0.84 → 7.34) Blunder. O-O was best. } (12... O-O 13. Bg2) 13. Bg2?? { (7.34 → 2.35) Blunder. h3 was best. } (13. h3 Nxe5) 13... Qf5?? { (2.35 → 18.37) Blunder. P@e3 was best. } (13... P@e3 14. fxe3) 14. O-O P@e4 15. Nh4 Qg5 16. f4 Qh5 17. Bh3 B@e3+ 18. P@f2 Bxf2+ 19. Rxf2 Nxf2 20. Qxh5 Nxh3+ 21. Kg2?? { (13.56 → Mate in 4) Checkmate is now unavoidable. Kh1 was best. } (21. Kh1) 21... R@f2+?? { (Mate in 4 → 13.61) Lost forced checkmate sequence. P@f3+ was best. } (21... P@f3+ 22. Qxf3 exf3+ 23. Nxf3 Q@f2+ 24. Kh1 B@g2#) 22. Kh1 B@f3+ 23. Nxf3?? { (20.48 → Mate in 1) Checkmate is now unavoidable. B@g2 was best. } (23. B@g2 Bxg2+ 24. Nxg2 B@d8 25. Nxd5 Nc6 26. Bxg7 Rxf4 27. Ngxf4 P@g2+ 28. Kxg2 P@f3+ 29. Kh1 Nxf4) 23... exf3?? { (Mate in 1 → Mate in 1) Lost forced checkmate sequence. P@g2# was best. } (23... P@g2#) 24. Q@e7# { White wins by checkmate. } 1-0