[Event "Casual classical game"] [Site "https://lichess.org/xHg6n9A2"] [Date "2022.05.19"] [White "JonathanZ5"] [Black "Gleb_Chastostupov"] [Result "1-0"] [UTCDate "2022.05.19"] [UTCTime "10:52:47"] [WhiteElo "1095"] [BlackElo "828"] [Variant "Standard"] [TimeControl "0+180"] [ECO "A07"] [Opening "King's Indian Attack: Double Fianchetto"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 d5 2. g3 g6 { A07 King's Indian Attack: Double Fianchetto } 3. Bg2 Nc6 4. Nc3?! { (0.52 → -0.35) Inaccuracy. d4 was best. } (4. d4 Nf6 5. O-O Bg7 6. b3 O-O 7. Bb2 a5 8. c4 a4) 4... e5 5. d3 Nd4?? { (-0.25 → 1.97) Blunder. Nge7 was best. } (5... Nge7 6. O-O d4 7. Na4 Bg7 8. Rb1 b6 9. c4 Bb7 10. b4 a6 11. Re1 O-O 12. e3) 6. Nxd4 exd4 7. Nb5?! { (1.91 → 1.20) Inaccuracy. Nxd5 was best. } (7. Nxd5 c6 8. Nf4 Bg7 9. a4 Nf6 10. a5 g5 11. Nh3 h6 12. O-O O-O 13. e4 dxe3) 7... Bd7?! { (1.20 → 2.32) Inaccuracy. c5 was best. } (7... c5 8. c4) 8. Bf4?? { (2.32 → -6.09) Blunder. Nxd4 was best. } (8. Nxd4 Bg7) 8... Bxb5 9. Bh3 Bb4+ 10. c3 dxc3 11. O-O cxb2 12. Rb1 Bc3?? { (-6.62 → 1.07) Blunder. Bc6 was best. } (12... Bc6 13. Qc2 Bd6 14. Qxb2 Qf6 15. Bxd6 Qxb2 16. Rxb2 cxd6 17. a4 Ne7 18. a5 O-O 19. f4) 13. Qc2?? { (1.07 → -6.46) Blunder. Qb3 was best. } (13. Qb3 Qf6 14. Qxb5+ Kf8 15. e3 Kg7 16. Qxb7 Ne7 17. Bxc7 d4 18. Bd7 g5 19. e4 Ng6) 13... f5?? { (-6.46 → 2.98) Blunder. Qf6 was best. } (13... Qf6 14. Bg2 Bc6 15. e3 d4 16. Bxc6+ Qxc6 17. Rxb2 Bxb2 18. Qxb2 Qb6 19. Qa3 Nf6 20. Qa4+) 14. Qxc3 d4?? { (3.05 → 7.80) Blunder. Nf6 was best. } (14... Nf6 15. Bxc7) 15. Bxc7?? { (7.80 → -10.43) Blunder. Qc5 was best. } (15. Qc5) 15... Qc8?? { (-10.43 → 8.46) Blunder. dxc3 was best. } (15... dxc3 16. Bxd8 Kxd8 17. Rxb2 cxb2 18. Rb1 Rc8 19. Rxb2 Rc1+ 20. Kg2 Bc6+ 21. f3 Kc7 22. Kf2) 16. Qxd4 Qxc7 17. Qxh8 O-O-O 18. Rxb2 Qg7 19. Qxg7 Rd7?! { (23.07 → Mate in 7) Checkmate is now unavoidable. Bc6 was best. } (19... Bc6 20. Rc1) 20. Qc3+?! { (Mate in 7 → 15.89) Lost forced checkmate sequence. Rc1+ was best. } (20. Rc1+ Bc6 21. Rxc6+ bxc6 22. Qxg8+ Rd8 23. Qf7 Rxd3 24. exd3 a5 25. Rb7 c5 26. Qc7#) 20... Kb8 21. Rxb5 a6 { Black offers draw } { Black resigns. } 1-0