[Event "ChessFiesta2020: Chattogram Arena"] [Site "https://lichess.org/C52ferlU"] [Date "2020.07.24"] [White "Khaled-BH_04"] [Black "iz_mihal"] [Result "0-1"] [UTCDate "2020.07.24"] [UTCTime "04:55:35"] [WhiteElo "1469"] [BlackElo "1518"] [WhiteRatingDiff "-55"] [BlackRatingDiff "+66"] [Variant "Standard"] [TimeControl "600+0"] [ECO "A00"] [Opening "Polish Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. b4 { A00 Polish Opening } d5 2. b5?! { (0.13 → -0.63) Inaccuracy. Bb2 was best. } (2. Bb2 Nf6 3. e3 c6 4. Nf3 Bg4 5. c4 e6 6. a3 Nbd7) 2... Nf6 3. Ba3 c5?! { (-0.65 → 0.07) Inaccuracy. g6 was best. } (3... g6 4. Bb2) 4. d4?? { (0.07 → -1.90) Blunder. Bxc5 was best. } (4. Bxc5 Bg4 5. h3 Nbd7 6. Ba3 Bh5 7. Nf3 Qc7 8. g4 Bg6 9. Bg2 e5 10. O-O h5) 4... c4 5. g3 Nbd7?! { (-1.73 → -0.81) Inaccuracy. a6 was best. } (5... a6 6. b6) 6. Nc3? { (-0.81 → -2.12) Mistake. Nf3 was best. } (6. Nf3 a6 7. bxa6 Rxa6 8. Qc1 Ne4 9. c3 g6 10. Bg2 h5 11. Nbd2 Nxd2 12. Nxd2 Nf6) 6... e6?? { (-2.12 → -0.08) Blunder. Qa5 was best. } (6... Qa5 7. Bb2) 7. Bg2?? { (-0.08 → -7.49) Blunder. Bxf8 was best. } (7. Bxf8 Nxf8 8. Rb1 a6 9. bxa6 Rxa6 10. e3 Ng6 11. Bg2 O-O 12. Nge2 Ne8 13. O-O Nd6) 7... Bxa3 8. Nxd5 exd5 9. e4 Nb6 10. exd5 Nbxd5 11. Qd2 Bb4 12. Bxd5 Nxd5 13. Kd1 Bxd2 14. Kxd2 Qg5+ 15. f4?! { (-21.06 → Mate in 10) Checkmate is now unavoidable. Ke2 was best. } (15. Ke2 Nb4) 15... Qf6?! { (Mate in 10 → -20.76) Lost forced checkmate sequence. Qe7 was best. } (15... Qe7 16. Re1 c3+ 17. Kd1 Ne3+ 18. Ke2 Nxc2+ 19. Kd1 Qxe1+ 20. Kxc2 Bf5+ 21. Kb3 Qb1+ 22. Kxc3) 16. Nf3 Bg4 17. Rhf1 O-O 18. Rab1?! { (-20.05 → Mate in 10) Checkmate is now unavoidable. Ne5 was best. } (18. Ne5 c3+) 18... Bxf3 19. Rxf3 Qxd4+ 20. Ke2 Rfe8+ 21. Kf1 Ne3+ 22. Kf2 Nxc2+ 23. Kg2 Qe4 24. Rf1 Ne3+ 25. Kh3 Nxf1 26. Kg2 Nd2 27. f5 Qxf3+ 28. Kh3 Re2 29. Kh4 Rxh2+ 30. Kg5 Qxg3# { Black wins by checkmate. } 0-1