[Event "CosmicTiger Arena"] [Site "https://lichess.org/DzQcGnXd"] [Date "2023.11.15"] [White "AVidyut"] [Black "RuchiTiwari"] [Result "1-0"] [UTCDate "2023.11.15"] [UTCTime "00:56:26"] [WhiteElo "1015"] [BlackElo "902"] [WhiteRatingDiff "+27"] [BlackRatingDiff "-121"] [Variant "Crazyhouse"] [TimeControl "600+2"] [ECO "A40"] [Opening "Mikenas Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nc6?? { (0.60 → 3.13) Blunder. d5 was best. } { A40 Mikenas Defense } (1... d5 2. Nc3 Nf6 3. Nf3 Nc6 4. e3 g6 5. Ne5 Bg7 6. Bb5) 2. Nf3?? { (3.13 → 0.95) Blunder. d5 was best. } (2. d5 Nf6 3. dxc6 bxc6 4. Nf3 e6 5. Nc3 Be7 6. a3 P@f5) 2... e6? { (0.95 → 2.46) Mistake. Nf6 was best. } (2... Nf6 3. Bf4 e6 4. e3 Be7 5. Nc3 d6 6. Be2 O-O 7. Bg5) 3. Nc3 Bb4?! { (2.26 → 3.14) Inaccuracy. Nf6 was best. } (3... Nf6 4. a3 d5 5. Bg5 Be7 6. e3 Ne4 7. Bxe7 Qxe7 8. Nxe4) 4. a3?? { (3.14 → -0.83) Blunder. e4 was best. } (4. e4 Nf6 5. Bd3 d5 6. e5 Ne4 7. O-O Bxc3 8. bxc3 Nxc3) 4... Bxc3+ 5. bxc3 Nxd4?? { (-0.87 → 6.83) Blunder. Nf6 was best. } (5... Nf6 6. B@h4) 6. cxd4?! { (6.83 → 5.22) Inaccuracy. Qxd4 was best. } (6. Qxd4 Nf6) 6... e5? { (5.22 → 15.39) Mistake. Nf6 was best. } (6... Nf6 7. N@g5) 7. Bg5 f6 8. Be3?! { (18.22 → 6.75) Inaccuracy. Nxe5 was best. } (8. Nxe5) 8... Ne7?! { (6.75 → 16.19) Inaccuracy. e4 was best. } (8... e4) 9. dxe5 fxe5?! { (17.33 → Mate in 8) Checkmate is now unavoidable. N@d5 was best. } (9... N@d5 10. exf6) 10. Nxe5?! { (Mate in 8 → 25.08) Lost forced checkmate sequence. P@f7+ was best. } (10. P@f7+ Kf8 11. N@e6+ Kxf7 12. Nxe5+ Kf6 13. Nxd8 P@d2+ 14. Qxd2 N@f3+ 15. gxf3 Rxd8 16. Q@g5+ Ke6) 10... d6 11. Ng4 Nd5 12. Qxd5 c6 13. Qh5+ Kf8 14. Qf5+?? { (53.07 → 3.00) Blunder. N@g6+ was best. } (14. N@g6+ hxg6 15. Qxh8+ N@g8 16. N@h7+ Kf7 17. Nh6+ Ke6 18. Nxg8 Kd7 19. Ngf6+ gxf6 20. Qxd8+ Kxd8) 14... Ke8?? { (3.00 → 48.81) Blunder. Bxf5 was best. } (14... Bxf5 15. B@c3) 15. Qe4+ Kf8?! { (32.21 → Mate in 18) Checkmate is now unavoidable. N@e6 was best. } (15... N@e6 16. P@f6) 16. N@e6+?! { (Mate in 18 → 41.15) Lost forced checkmate sequence. B@e7+ was best. } (16. B@e7+ Qxe7 17. Qxe7+ Kxe7 18. Q@c7+ P@d7 19. N@f5+ Kf7 20. Nxd6+ Ke7 21. Nxc8+ Raxc8 22. B@d6+ Kf7) 16... Bxe6 17. Qxe6 N@c4?! { (37.45 → Mate in 6) Checkmate is now unavoidable. P@d2+ was best. } (17... P@d2+ 18. Bxd2) 18. Qxc4?! { (Mate in 6 → 41.36) Lost forced checkmate sequence. B@f6 was best. } (18. B@f6 P@d2+ 19. Bxd2 N@d3+ 20. cxd3 gxf6 21. P@g7+ Kxg7 22. Bh6+ Kg6 23. N@f4#) 18... d5 19. Qf4+ Ke8 20. N@d6+ Kd7 21. Nf7?! { (Mate in 3 → 73.71) Lost forced checkmate sequence. B@e6+ was best. } (21. B@e6+ Kxe6 22. Qf7+ Kxd6 23. N@f5#) 21... Qc7?! { (73.71 → Mate in 3) Checkmate is now unavoidable. P@d2+ was best. } (21... P@d2+ 22. Bxd2) 22. Qxc7+ Kxc7 23. Nxh8?! { (Mate in 2 → 43.32) Lost forced checkmate sequence. Q@d6+ was best. } (23. Q@d6+ Kc8 24. P@d7#) 23... b6?! { (43.32 → Mate in 4) Checkmate is now unavoidable. Q@c3+ was best. } (23... Q@c3+ 24. Q@d2) 24. Q@f7+ Kc8 25. N@e7+ Kd8 26. P@d6?! { (Mate in 2 → 78.61) Lost forced checkmate sequence. Nxc6+ was best. } (26. Nxc6+ Kc8 27. P@b7#) 26... Kd7?! { (78.61 → Mate in 2) Checkmate is now unavoidable. Q@c3+ was best. } (26... Q@c3+ 27. B@d2 Qxa1+ 28. B@c1 R@d1+ 29. Kxd1 N@b2+ 30. Ke1 Qxc1+ 31. Bxc1 B@a5+ 32. P@b4 Nd3+ 33. cxd3) 27. Bf4?! { (Mate in 2 → 74.61) Lost forced checkmate sequence. R@c7+ was best. } (27. R@c7+ Kxd6 28. Nf5#) 27... Q@b5?! { (74.61 → Mate in 2) Checkmate is now unavoidable. Q@c3+ was best. } (27... Q@c3+ 28. B@d2) 28. Ne5+ Kxd6 29. P@d7 Rxh8 30. Qxg7?! { (Mate in 3 → 101.74) Lost forced checkmate sequence. N5xc6+ was best. } (30. N5xc6+ P@e5 31. Bxe5+ Kxd7 32. P@e6#) 30... Kc5?! { (101.74 → Mate in 4) Checkmate is now unavoidable. Qa5+ was best. } (30... Qa5+) 31. Qxh8?! { (Mate in 4 → 87.30) Lost forced checkmate sequence. B@d6+ was best. } (31. B@d6+ Kxd6 32. Nf5+ Kc7 33. d8=Q+ Kxd8 34. Qd7#) 31... h5?! { (87.30 → Mate in 3) Checkmate is now unavoidable. Qa4 was best. } (31... Qa4 32. Nd3+) 32. d8=Q Qb2 33. Rc1?! { (Mate in 4 → 83.30) Lost forced checkmate sequence. B@b4+ was best. } (33. B@b4+ Qxb4+ 34. axb4+ Kxb4 35. Q@a3+ Kb5 36. B@a6#) 33... Qxc1+ 34. Bxc1 Kd4?! { (92.52 → Mate in 1) Checkmate is now unavoidable. P@d2+ was best. } (34... P@d2+ 35. Bxd2) 35. N5xc6+ Kc5 36. Nxa7 R@a1 37. Qc8+ Kd6 38. Qc6+ Kxe7 39. Qxh5?! { (Mate in 1 → 49.30) Lost forced checkmate sequence. Qhf6# was best. } (39. Qhf6#) 39... Kd8?! { (49.30 → Mate in 1) Checkmate is now unavoidable. Rxc1+ was best. } (39... Rxc1+ 40. B@d1) 40. Qh8+ Ke7 41. Nc8+ Kf7 42. Qxd5+ Kg6 43. Ne7# { White wins by checkmate. } 1-0