[Event "Unzicker Arena"] [Site "https://lichess.org/tvNdFVHH"] [Date "2020.04.25"] [White "Roshan67"] [Black "Biswajit_panda"] [Result "0-1"] [UTCDate "2020.04.25"] [UTCTime "11:19:37"] [WhiteElo "1209"] [BlackElo "1406"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+12"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B23"] [Opening "Sicilian Defense: Closed"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nc3 { B23 Sicilian Defense: Closed } d6 3. Nf3 Nc6 4. Bb5 g6 5. d3?! { (0.64 → -0.09) Inaccuracy. d4 was best. } (5. d4 cxd4 6. Qxd4 Nf6 7. e5 dxe5 8. Qxd8+ Kxd8 9. O-O Bd7) 5... Bg7 6. Bf4 Nf6 7. Qe2 a6?! { (-0.49 → 0.43) Inaccuracy. O-O was best. } (7... O-O 8. O-O Bd7 9. a4 Be6 10. Bxc6 bxc6 11. h3 Rb8 12. b3 h6 13. Rfe1 g5 14. Bd2) 8. Bxc6+ bxc6 9. d4?? { (-0.12 → -3.43) Blunder. e5 was best. } (9. e5 Nd5 10. Nxd5 cxd5 11. exd6 Ra7 12. O-O O-O 13. dxe7 Rxe7 14. Qd2 Rfe8 15. Rae1 Rxe1) 9... e5?? { (-3.43 → 1.81) Blunder. cxd4 was best. } (9... cxd4) 10. Be3?? { (1.81 → -4.73) Blunder. dxe5 was best. } (10. dxe5 Nh5 11. Bg5 Qb6 12. O-O-O Bg4 13. Rxd6 Bxf3 14. Qxf3 Bxe5 15. Rd7 O-O 16. Be7 c4) 10... cxd4 11. Bg5?! { (-4.42 → -6.14) Inaccuracy. Nxd4 was best. } (11. Nxd4 exd4 12. Bxd4 O-O 13. O-O Rb8 14. b3 c5 15. Be3 Ng4 16. Bd2 Be5 17. h3 Qh4) 11... dxc3 12. bxc3 O-O 13. h4 d5 14. Nxe5 Qa5 15. O-O Re8 16. Bf4 Rxe5? { (-8.77 → -4.20) Mistake. Nh5 was best. } (16... Nh5 17. Nd3 Rxe4 18. Be3 Bg4 19. Qe1 Bxc3 20. Qb1 Rxe3 21. fxe3 Qc7 22. Qb3 Ng3 23. Rae1) 17. Bxe5 Nxe4 18. Bxg7 Kxg7 19. g3?! { (-3.73 → -5.36) Inaccuracy. c4 was best. } (19. c4 Qc3 20. Rfe1 Be6 21. cxd5 cxd5 22. f3 Nd6 23. Rac1 Rc8 24. Qe3 Qxe3+ 25. Rxe3 Nb5) 19... Bh3 20. Rfe1 Re8 21. Kh2?! { (-4.01 → -5.06) Inaccuracy. Qe3 was best. } (21. Qe3 Nf6) 21... d4? { (-5.06 → -2.74) Mistake. Be6 was best. } (21... Be6) 22. Kxh3 Ng5+ 23. Kg2?? { (-2.44 → -10.02) Blunder. hxg5 was best. } (23. hxg5) 23... Rxe2 24. Rxe2 Qd5+ 25. Kf1? { (-9.28 → Mate in 1) Checkmate is now unavoidable. Kh2 was best. } (25. Kh2 Qc4) 25... Qh1# { Black wins by checkmate. } 0-1