[Event "Hourly Crazyhouse Arena"] [Site "https://lichess.org/i4Z00lMq"] [Date "2017.03.17"] [White "a_chess99"] [Black "purusa"] [Result "0-1"] [UTCDate "2017.03.17"] [UTCTime "12:46:44"] [WhiteElo "1659"] [BlackElo "1939"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+6"] [Variant "Crazyhouse"] [TimeControl "60+0"] [ECO "A45"] [Opening "Indian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 { A45 Indian Defense } 2. Nc3 g6?! { (0.22 → 1.25) Inaccuracy. d5 was best. } (2... d5 3. Nf3 e6 4. e3 Bd6 5. Bd3 O-O 6. O-O Nbd7 7. Bd2 c6 8. a4 h6 9. a5) 3. Bf4 Bg7 4. Nb5?? { (1.11 → -1.04) Blunder. e4 was best. } (4. e4) 4... d6 5. e3?! { (-0.51 → -1.10) Inaccuracy. Nc3 was best. } (5. Nc3 Nc6) 5... O-O?! { (-1.10 → -0.51) Inaccuracy. Nd5 was best. } (5... Nd5 6. Bg3 c6 7. e4 O-O 8. exd5 cxb5 9. c3 Qa5 10. N@b3 Qb6 11. Bd3 N@f6 12. Qf3) 6. Nf3 Bg4?! { (-1.06 → -0.35) Inaccuracy. Nd5 was best. } (6... Nd5 7. Bg5 h6 8. e4 hxg5 9. exd5 g4 10. Nd2 a6 11. Nc3 Bxd4 12. N@h6+ Kh8 13. Nb3) 7. h3?! { (-0.35 → -1.22) Inaccuracy. Be2 was best. } (7. Be2 Nd5 8. O-O Nxf4 9. exf4 B@c6 10. N@h4 Nd7 11. c4 e5 12. fxe5 dxe5 13. dxe5 P@e4) 7... Bxf3 8. Qxf3 c6 9. Nc3 Qb6?! { (-1.06 → -0.15) Inaccuracy. e5 was best. } (9... e5 10. Bg5) 10. O-O-O?! { (-0.15 → -0.72) Inaccuracy. B@b3 was best. } (10. B@b3 d5) 10... Na6?? { (-0.72 → 1.22) Blunder. Nbd7 was best. } (10... Nbd7 11. B@g4 N@b4 12. Bxd7 Nxd7 13. N@c4 Qa6 14. Kb1 B@d5 15. Nxd6 Bxf3 16. gxf3 Qxf1 17. Rhxf1) 11. Bxa6? { (1.22 → -0.14) Mistake. B@h6 was best. } (11. B@h6 N@d5 12. Nxd5 Nxd5 13. Bxg7 Kxg7 14. N@c4 Qb4 15. B@h6+ Kg8 16. e4 Nxf4 17. Bxf4 B@a4) 11... bxa6 12. B@g5?? { (0.00 → -3.45) Blunder. B@b3 was best. } (12. B@b3 N@d5 13. N@a4 Nxc3 14. Nxc3) 12... Rab8?? { (-3.45 → -0.94) Blunder. B@a1 was best. } (12... B@a1 13. N@b3) 13. N@b3 h6?? { (-1.17 → 5.58) Blunder. N@c4 was best. } (13... N@c4 14. Bxf6) 14. Bxf6 exf6 15. Bxd6 B@c4? { (4.27 → 8.01) Mistake. N@c4 was best. } (15... N@c4 16. Bxf8 Rxf8 17. N@e7+ Kh8 18. Qxc6 Qxc6 19. Nxc6 B@a3 20. R@b1 B@b5 21. Q@b7 Bxc6 22. Qxc6) 16. Bxf8 Bxb3 17. axb3 Kxf8 18. N@d7+ Kg8 19. Nxb6 Rxb6 20. R@e8+ Kh7?! { (17.17 → Mate in 1) Checkmate is now unavoidable. B@f8 was best. } (20... B@f8 21. P@e7 N@d7 22. B@c5 B@b4 23. exf8=Q+ Bxf8 24. Bxf8 Bxf8 25. Q@e7 P@a2 26. Nxa2 B@e6 27. B@c5) 21. Q@h8+ Bxh8 22. B@g8+ Kg7 23. P@c5?? { (Mate in 3 → 5.38) Lost forced checkmate sequence. Qxf6+ was best. } (23. Qxf6+ Kxf6 24. Ne4+ Kg7 25. P@f6#) 23... Rxb3?? { (5.38 → Mate in 3) Checkmate is now unavoidable. N@g5 was best. } (23... N@g5 24. cxb6 Q@a1+ 25. R@b1 Qa5 26. Bxf7 Nxf3 27. gxf3 N@a2+ 28. Kd2 N@g5 29. bxa7 Nxf3+ 30. Ke2) 24. cxb3? { (Mate in 3 → 8.89) Lost forced checkmate sequence. Qxf6+ was best. } (24. Qxf6+ Kxf6 25. Ne4+ Kg7 26. P@f6#) 24... g5? { (8.89 → Mate in 4) Checkmate is now unavoidable. N@g5 was best. } (24... N@g5 25. Bxf7) 25. Qxc6?! { (Mate in 4 → 10.30) Lost forced checkmate sequence. R@h7+ was best. } (25. R@h7+ Kg6 26. Bxf7+ Kxh7 27. P@g6+ Kg7 28. Rg8#) 25... Kg6?! { (10.30 → Mate in 3) Checkmate is now unavoidable. B@f5 was best. } (25... B@f5 26. Qxf6+) 26. Qc7?! { (Mate in 3 → 13.50) Lost forced checkmate sequence. P@f5+ was best. } (26. P@f5+ Kh5 27. g4+ Kh4 28. R@h5#) 26... N@b4?! { (13.50 → Mate in 2) Checkmate is now unavoidable. Q@a1+ was best. } (26... Q@a1+ 27. R@b1 Qxb1+ 28. Kxb1 P@c2+ 29. Kxc2 N@b4+ 30. Kb1 B@f5+ 31. P@e4 Bxe4+ 32. P@c2 R@a1+ 33. Kxa1) 27. Qxf7+ Kf5 28. e4+ Kf4 29. Qg6?? { (Mate in 1 → Mate in 1) Lost forced checkmate sequence. P@e3# was best. } (29. P@e3#) 29... Q@c2# { Black wins by checkmate. } 0-1