[Event "Chess for Concentration Arena"] [Site "https://lichess.org/mbs0cm0Z"] [Date "2022.02.20"] [White "vivasvan2015"] [Black "Mature-Enough"] [Result "1-0"] [GameId "mbs0cm0Z"] [UTCDate "2022.02.20"] [UTCTime "05:02:48"] [WhiteElo "1473"] [BlackElo "1224"] [WhiteRatingDiff "+24"] [BlackRatingDiff "-8"] [Variant "Crazyhouse"] [TimeControl "300+5"] [ECO "A45"] [Opening "Indian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6?! { (0.33 → 1.18) Inaccuracy. d5 was best. } { A45 Indian Defense } (1... d5 2. Nf3 Nc6 3. Nc3 Nf6 4. e3 g6 5. Bb5 Bg7 6. Ne5) 2. Bf4?! { (1.18 → 0.44) Inaccuracy. Nf3 was best. } (2. Nf3 d5 3. Bf4 Bf5 4. e3 e6 5. Bd3 Bxd3 6. cxd3 Bd6) 2... Nc6?! { (0.44 → 1.30) Inaccuracy. d6 was best. } (2... d6 3. Nc3 Bf5 4. e3 Nc6 5. Nf3 e6 6. Rc1 Be7 7. Bd3) 3. c4?? { (1.30 → -1.94) Blunder. e3 was best. } (3. e3 d6 4. Nc3 Bf5 5. Bb5 e6 6. Nge2 Be7 7. Ng3 O-O 8. Nxf5 exf5 9. O-O N@g6) 3... Nxd4?? { (-1.94 → 0.92) Blunder. d5 was best. } (3... d5 4. e3) 4. Bxc7?? { (0.92 → -25.07) Blunder. Qxd4 was best. } (4. Qxd4 d6 5. Qd3 e5 6. Bd2 e4 7. Qc2 Qe7 8. Nc3 P@d4 9. N@d5 e3 10. Bxe3 dxe3) 4... e6?? { (-25.07 → 5.50) Blunder. P@c2 was best. } (4... P@c2 5. Qc1 cxb1=R 6. Rxb1 Qxc7 7. P@d3 Ng4 8. Nh3 N@c2+ 9. Kd1 B@e3 10. fxe3 Ncxe3+ 11. Kd2) 5. Bxd8 Kxd8?? { (2.05 → 13.15) Blunder. P@c2 was best. } (5... P@c2 6. Qc1 cxb1=R 7. Rxb1 Kxd8 8. P@c3 B@h6 9. cxd4 Bb4+ 10. N@c3 Bxc1 11. Rxc1 Q@f4 12. B@e3) 6. Qa4?? { (13.15 → 0.29) Blunder. Qxd4 was best. } (6. Qxd4 P@c7 7. e3 Bb4+ 8. P@c3 Be7 9. Nd2 B@b6 10. Qd3 d6 11. Q@f3 c6 12. b4 Ke8) 6... b5?? { (0.29 → 10.21) Blunder. Bb4+ was best. } (6... Bb4+ 7. P@c3) 7. Qxb5?? { (10.21 → -9.69) Blunder. cxb5 was best. } (7. cxb5 B@b6) 7... Ng4?? { (-9.69 → 4.13) Blunder. Nxb5 was best. } (7... Nxb5 8. Nd2 B@b6 9. Q@g3 Q@b4 10. cxb5 Qxb2 11. N@b3 P@c2 12. P@c7+ Bxc7 13. Qg5) 8. Qb3?? { (4.13 → -24.75) Blunder. Qg5+ was best. } (8. Qg5+ B@f6 9. P@c7+ Kxc7 10. Qf4+ Kd8 11. Q@d3 P@e3 12. Qxg4 exf2+ 13. Kxf2 P@e3+ 14. Qxe3 Nc2) 8... f5?? { (-24.75 → 3.34) Blunder. Nxb3 was best. } (8... Nxb3 9. Q@d1 P@e3 10. P@c7+ Kxc7 11. axb3 Bb4+ 12. Nc3 P@d2+ 13. Qxd2 exd2+ 14. Kxd2 B@g5+ 15. e3) 9. Qd1?? { (3.34 → -15.24) Blunder. P@c7+ was best. } (9. P@c7+) 9... Nxe2?? { (-15.24 → 21.10) Blunder. P@c2 was best. } (9... P@c2) 10. Qxe2 Nxf2 11. Qxf2 Bb4+ 12. Nc3 Bxc3+ 13. bxc3 d5?! { (44.06 → Mate in 4) Checkmate is now unavoidable. N@f7 was best. } (13... N@f7 14. P@c7+) 14. Qf3?! { (Mate in 4 → 38.69) Lost forced checkmate sequence. N@c6+ was best. } (14. N@c6+ Kc7 15. P@d6+ Kxd6 16. Q@e7+ Kxc6 17. Qfc5#) 14... e5?! { (38.69 → Mate in 4) Checkmate is now unavoidable. Bd7 was best. } (14... Bd7 15. N@c6+) 15. Qxd5+ Bd7 16. Qxa8+ Ke7 17. Qxh8?! { (Mate in 3 → 58.78) Lost forced checkmate sequence. N@d5+ was best. } (17. N@d5+ Kf7 18. B@h5+ g6 19. R@e7#) 17... B@h4+ 18. g3 a5?! { (68.84 → Mate in 2) Checkmate is now unavoidable. P@d2+ was best. } (18... P@d2+ 19. Kxd2) 19. gxh4?! { (Mate in 2 → 83.01) Lost forced checkmate sequence. Q@f8+ was best. } (19. Q@f8+ Ke6 20. P@d5#) 19... g5?! { (83.01 → Mate in 1) Checkmate is now unavoidable. P@f2+ was best. } (19... P@f2+ 20. Kxf2) 20. Qxh7+ Kd6 21. Qxf5?! { (Mate in 2 → 102.19) Lost forced checkmate sequence. N@e8+ was best. } (21. N@e8+ Bxe8 22. Q@d5#) 21... Bxf5?! { (102.19 → Mate in 3) Checkmate is now unavoidable. P@d2+ was best. } (21... P@d2+ 22. Ke2) 22. Bd3?? { (Mate in 3 → 2.73) Lost forced checkmate sequence. Q@d5+ was best. } (22. Q@d5+ Ke7 23. R@f7+ Ke8 24. N@f6#) 22... Q@e4+?? { (2.73 → 75.58) Blunder. Q@e3+ was best. } (22... Q@e3+) 23. Bxe4 N@c2+ 24. Bxc2 e4 25. Bxe4 Kc7 26. Bxf5 g4 27. Bxg4 Kd6 28. R@f6+ Kc7 29. R@f7+ Kb8 30. Q@h8# { White wins by checkmate. } 1-0