[Event "Casual correspondence game"] [Site "https://lichess.org/TBtJ1NhF"] [Date "2020.12.14"] [White "lichess AI level 2"] [Black "anandb"] [Result "0-1"] [UTCDate "2020.12.14"] [UTCTime "19:18:11"] [WhiteElo "?"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "-"] [ECO "C44"] [Opening "Ponziani Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. c3 { C44 Ponziani Opening } b6?? { (0.01 → 1.96) Blunder. Nf6 was best. } (3... Nf6 4. d4 exd4 5. e5 Nd5 6. cxd4 Bb4+ 7. Nbd2 d6 8. a3) 4. Bb5?! { (1.96 → 1.32) Inaccuracy. d4 was best. } (4. d4 Nf6 5. Bd3 exd4 6. e5 Nd5 7. Bc4 Nde7 8. O-O d5) 4... Bb7 5. Qe2?! { (1.40 → 0.76) Inaccuracy. O-O was best. } (5. O-O Be7 6. d4 a6 7. Bc4 exd4 8. cxd4 b5 9. Bb3 d6) 5... a5?! { (0.76 → 1.70) Inaccuracy. a6 was best. } (5... a6) 6. d3 Nf6 7. Bxc6 Bxc6 8. Nxe5 Qe7?! { (1.53 → 2.74) Inaccuracy. Bb7 was best. } (8... Bb7 9. Nf3 d6 10. Bg5 h6 11. Bh4 g5 12. Bg3 Qd7 13. Nd4 O-O-O 14. Nd2 Ne8 15. Nc4) 9. f4?! { (2.74 → 1.74) Inaccuracy. Nxc6 was best. } (9. Nxc6 dxc6) 9... Bb7 10. Be3?! { (1.87 → 1.25) Inaccuracy. c4 was best. } (10. c4 g6 11. Nc3 Bg7 12. Nf3 O-O 13. Bd2 d6 14. O-O-O a4 15. Rhe1 Rae8 16. Qf2 Qd7) 10... O-O-O 11. O-O d5 12. g3?? { (1.28 → -2.52) Blunder. c4 was best. } (12. c4 d4) 12... c5?? { (-2.52 → 0.95) Blunder. dxe4 was best. } (12... dxe4 13. d4) 13. Qd1?? { (0.95 → -2.84) Blunder. Nd2 was best. } (13. Nd2 Qe6 14. d4 dxe4 15. dxc5 Nd5 16. Nxe4 Nxe3 17. Qxe3 f6 18. c6 Bxc6 19. Nxc6 Qxc6) 13... Ba6?? { (-2.84 → 2.52) Blunder. dxe4 was best. } (13... dxe4 14. d4 Nd5 15. Re1 f6 16. Nc4 h5 17. Qb3 h4 18. Nba3 hxg3 19. Nxb6+ Nxb6 20. Qxb6) 14. exd5?? { (2.52 → 0.45) Blunder. Nc6 was best. } (14. Nc6) 14... Nxd5 15. Bf2 Qc7 16. Qf3? { (0.39 → -0.89) Mistake. Na3 was best. } (16. Na3 f6) 16... f6?! { (-0.89 → -0.02) Inaccuracy. Kb8 was best. } (16... Kb8) 17. Qg4+?? { (-0.02 → -1.71) Blunder. c4 was best. } (17. c4 fxe5) 17... Kb7? { (-1.71 → -0.26) Mistake. Kb8 was best. } (17... Kb8) 18. Qf3?? { (-0.26 → -4.01) Blunder. Nc4 was best. } (18. Nc4 h5) 18... fxe5? { (-4.01 → -2.40) Mistake. Kb8 was best. } (18... Kb8) 19. Nd2?? { (-2.40 → -5.56) Blunder. c4 was best. } (19. c4 Qc6 20. cxd5 Rxd5 21. Rd1 Rd8 22. Qxc6+ Kxc6 23. fxe5 Bxd3 24. Nc3 Be7 25. a4 Rhf8) 19... g6?? { (-5.56 → -2.06) Blunder. Ka7 was best. } (19... Ka7) 20. c4 Qc6 21. b4?? { (-1.90 → -7.76) Blunder. cxd5 was best. } (21. cxd5 Qxd5 22. Qxd5+ Rxd5 23. Nc4 exf4 24. gxf4 Bd6 25. Rfe1 Rxd3 26. Nxd6+ Rxd6 27. Re7+ Kc6) 21... Nxb4 22. a3 Rxd3?! { (-8.53 → -5.93) Inaccuracy. Nxd3 was best. } (22... Nxd3) 23. Qd1?! { (-5.93 → -11.29) Inaccuracy. Qe2 was best. } (23. Qe2 e4) 23... Rd8 24. axb4 cxb4 25. Bxb6 Qxb6+ 26. Kh1 Bc5 27. Rf3 Bd4 28. Ra2 Rhe8 29. fxe5 Rxe5 30. h3 a4 31. Rxa4 h5 32. Rf4 Qc6+ 33. Rf3 Rde8 34. Rxa6?! { (-14.40 → Mate in 8) Checkmate is now unavoidable. Rxb4+ was best. } (34. Rxb4+ Kc8) 34... Re1+ 35. Qxe1 Rxe1+ 36. Kg2 Qxa6 37. Nf1 Qxc4 38. Kh1 Rxf1+ 39. Kg2 Qe2+ 40. Rf2 Qxf2# { Black wins by checkmate. } 0-1