[Event "Telemetry Social Arena"] [Site "https://lichess.org/kENElKJ4"] [Date "2020.12.09"] [White "narayaruna"] [Black "karkum"] [Result "0-1"] [UTCDate "2020.12.09"] [UTCTime "20:49:41"] [WhiteElo "1180"] [BlackElo "1457"] [WhiteRatingDiff "-74"] [BlackRatingDiff "+28"] [Variant "Standard"] [TimeControl "300+0"] [ECO "A02"] [Opening "Bird Opening"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. f4 Nf6 { A02 Bird Opening } 2. Nh3?! { (-0.09 → -0.83) Inaccuracy. e3 was best. } (2. e3 d5 3. Nf3 c5 4. Bb5+ Nbd7 5. b3 e6 6. O-O Bd6) 2... e6 3. Na3?! { (-0.60 → -1.30) Inaccuracy. e3 was best. } (3. e3 d5 4. Be2 Bd6 5. d4 c5 6. O-O O-O 7. Nd2 Bd7) 3... Bc5?! { (-1.30 → -0.49) Inaccuracy. d5 was best. } (3... d5 4. e3 Nc6 5. d4 Bb4+ 6. c3 Bxa3 7. bxa3 Na5 8. Bb5+ Bd7 9. Bd3 Ne4 10. O-O) 4. Nb5?! { (-0.49 → -1.46) Inaccuracy. e3 was best. } (4. e3 d5 5. Be2 Nc6 6. Nf2 b6 7. O-O Bb7 8. Nb5 a6 9. d4 Bb4 10. Nc3 Bd6) 4... a6 5. Nc3 c6?! { (-1.06 → -0.06) Inaccuracy. d5 was best. } (5... d5 6. e3) 6. b3? { (-0.06 → -1.21) Mistake. d4 was best. } (6. d4) 6... d5 7. Ba3?? { (-1.30 → -7.14) Blunder. e3 was best. } (7. e3 d4) 7... Qa5?? { (-7.14 → -0.84) Blunder. Bxa3 was best. } (7... Bxa3 8. Nf2 Bd6 9. e4 Bxf4 10. g3 Bc7 11. Bg2 e5 12. O-O h5 13. Kh1 d4 14. Na4) 8. Bb2? { (-0.84 → -2.42) Mistake. Bxc5 was best. } (8. Bxc5 Qxc5) 8... Qb4?? { (-2.42 → 1.56) Blunder. d4 was best. } (8... d4) 9. a3 Qd4?? { (1.54 → 6.78) Blunder. Qb6 was best. } (9... Qb6 10. Na4 Qa7 11. Nxc5 Qxc5 12. e3 Nbd7 13. Nf2 h5 14. Be2 Qe7 15. O-O e5 16. c4) 10. e3 Qxc3 11. dxc3 Bxe3 12. Bc1 Bc5 13. a4 Ne4 14. a5 Nf2?! { (6.21 → 10.56) Inaccuracy. Nd7 was best. } (14... Nd7 15. Qf3 O-O 16. Be2 Ndf6 17. b4 Be7 18. g4 Bd7 19. g5 Ne8 20. Nf2 Nxf2 21. Qxf2) 15. Qh5? { (10.56 → 4.90) Mistake. Nxf2 was best. } (15. Nxf2 O-O 16. Bd3 Nd7 17. b4 Ba7 18. c4 dxc4 19. Bxc4 e5 20. fxe5 Nxe5 21. Be2 Bxf2+) 15... Nxh1 16. Ng5 Bf2+? { (4.20 → 6.91) Mistake. g6 was best. } (16... g6) 17. Kd1 O-O?? { (6.49 → Mate in 1) Checkmate is now unavoidable. g6 was best. } (17... g6 18. Qh6) 18. Ba3 f6 19. Bxf8 Kxf8 20. Nxh7+? { (Mate in 1 → 7.78) Lost forced checkmate sequence. Qf7# was best. } (20. Qf7#) 20... Kg8? { (7.78 → Mate in 5) Checkmate is now unavoidable. Ke7 was best. } { Black wins on time. } (20... Ke7 21. Qg6 Kd8 22. Qxg7 Nd7 23. Ke2 Bc5 24. b4 Be7 25. Qf7 e5 26. g3 Rb8 27. Bg2) 0-1