[Event "Casual correspondence game"] [Site "https://lichess.org/EcfpITmC"] [Date "2020.12.12"] [White "Marcosocha"] [Black "lichess AI level 4"] [Result "0-1"] [UTCDate "2020.12.12"] [UTCTime "14:47:50"] [WhiteElo "1500"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "B43"] [Opening "Sicilian Defense: Kan Variation, Knight Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. d4 cxd4 5. Nxd4 { B43 Sicilian Defense: Kan Variation, Knight Variation } Qc7 6. Bd3 Nf6 7. O-O Be7 8. Re1 Bc5?? { (0.16 → 3.38) Blunder. d6 was best. } (8... d6 9. a4 Nc6 10. Be3 O-O 11. h3 Bd7 12. Nxc6 Bxc6 13. a5 Rfe8 14. Bb6 Qd7 15. Rc1) 9. Bc4?? { (3.38 → 0.44) Blunder. e5 was best. } (9. e5 Bxd4 10. exf6 g6 11. Nd5 Qc5 12. Qf3 d6 13. c4 Kd8 14. Nc3 Nc6 15. Ne4 Qf5) 9... b5? { (0.44 → 1.78) Mistake. d6 was best. } (9... d6 10. Bg5) 10. e5 bxc4?! { (1.48 → 2.46) Inaccuracy. Bxd4 was best. } (10... Bxd4 11. Qxd4) 11. exf6 gxf6? { (3.05 → 5.35) Mistake. g6 was best. } (11... g6) 12. g3?? { (5.35 → 0.95) Blunder. Nd5 was best. } (12. Nd5 Qd6) 12... Qd6 13. Be3?! { (1.28 → 0.36) Inaccuracy. Qf3 was best. } (13. Qf3 Bxd4) 13... Qe5?? { (0.36 → 6.71) Blunder. Bb7 was best. } (13... Bb7 14. Qg4 Bxd4 15. Bxd4 f5 16. Qg7 Rf8 17. Re3 Nc6 18. Bf6 Ne7 19. Rae1 Rg8 20. Qxh7) 14. Qd2?? { (6.71 → -0.08) Blunder. Nf3 was best. } (14. Nf3 Qd6 15. Bxc5 Qxc5 16. Ne4 Qb6 17. Nxf6+ Kd8 18. Ne5 Kc7 19. Nxc4 Qc5 20. Qg4 Nc6) 14... d6?? { (-0.08 → 4.48) Blunder. Bb7 was best. } (14... Bb7 15. b3 O-O 16. bxc4 Nc6 17. Rad1 Bxd4 18. Bxd4 Qxd4 19. Qxd4 Nxd4 20. Rxd4 Rfd8 21. Ne4) 15. f4?! { (4.48 → 3.02) Inaccuracy. Nf3 was best. } (15. Nf3 Bxe3 16. Rxe3 Qa5 17. Qxd6 Qd8 18. Qf4 Bb7 19. Nd2 O-O 20. Nxc4 Nd7 21. Rd1 Bc6) 15... Qh5 16. a3?? { (3.84 → -1.95) Blunder. Qg2 was best. } (16. Qg2 Ra7 17. g4 Qg6 18. f5 Qg8 19. fxe6 fxe6 20. Nf5 Bxe3+ 21. Rxe3 Kd8 22. Nxd6 Rg7) 16... Bb7 17. b4?! { (-2.11 → -2.82) Inaccuracy. Qe2 was best. } (17. Qe2 Qxe2) 17... cxb3 18. cxb3 Rg8?! { (-3.50 → -2.48) Inaccuracy. Bxd4 was best. } (18... Bxd4 19. Bxd4 Qf3 20. Re3 Qh1+ 21. Kf2 Qxh2+ 22. Ke1 Qxd2+ 23. Kxd2 Nd7 24. Rc1 Rc8 25. Na4) 19. b4?? { (-2.48 → -10.87) Blunder. Qf2 was best. } (19. Qf2 Nd7) 19... Ba7?? { (-10.87 → -1.59) Blunder. Rxg3+ was best. } (19... Rxg3+) 20. b5?? { (-1.59 → -11.17) Blunder. Re2 was best. } (20. Re2 Bxd4 21. Qxd4 Qf3 22. Rd1 Nd7 23. Qxd6 Qh1+ 24. Kf2 Qxh2+ 25. Ke1 Qh1+ 26. Kf2 Qf3+) 20... Bc5?? { (-11.17 → -1.66) Blunder. Rxg3+ was best. } (20... Rxg3+) 21. Nc6? { (-1.66 → -3.64) Mistake. Qf2 was best. } (21. Qf2) 21... Bxc6?? { (-3.64 → 2.76) Blunder. Nxc6 was best. } (21... Nxc6 22. bxc6) 22. bxc6 Ra7?? { (2.58 → 8.39) Blunder. Nxc6 was best. } (22... Nxc6) 23. Bxc5?? { (8.39 → 0.60) Blunder. Ne4 was best. } (23. Ne4) 23... dxc5?? { (0.60 → 9.12) Blunder. Qxc5+ was best. } (23... Qxc5+ 24. Kf1 Qxc6 25. Ne4 Kf8 26. Rac1 Qb7 27. Rb1 Qa8 28. Nxf6 Qh1+ 29. Ke2 Qxh2+ 30. Kd1) 24. Rab1?! { (9.12 → 5.92) Inaccuracy. Nd5 was best. } (24. Nd5 Rxg3+) 24... Nxc6 25. Qd6 Nd8?! { (5.56 → 9.17) Inaccuracy. Rd7 was best. } (25... Rd7 26. Qxc6) 26. Rb8 Rd7 27. Qc6?? { (7.48 → 0.00) Blunder. Rxe6+ was best. } (27. Rxe6+ fxe6 28. Qxe6+ Kf8 29. Qxd7 Qf7 30. Qxd8+ Kg7 31. Qxg8+ Qxg8 32. Rxg8+ Kxg8 33. Ne4 a5) 27... Qh3?? { (0.00 → 10.33) Blunder. Ke7 was best. } (27... Ke7 28. Qc8 Rd2 29. Re2 Rd3 30. Re3 Rd2) 28. Rd1?? { (10.33 → 2.56) Blunder. Ne4 was best. } (28. Ne4 Rg6 29. Rd1 e5 30. f5 Qxf5 31. Nxc5 Kf8 32. Nxd7+ Kg7 33. Rxd8 Qe6 34. Qc5 Kh6) 28... Rxg3+ 29. Kf2?? { (2.51 → Mate in 4) Checkmate is now unavoidable. hxg3 was best. } (29. hxg3 Qxg3+) 29... Qxh2+ 30. Ke1 Qg1+ 31. Ke2 Qe3+ 32. Kf1 Rg1# { Black wins by checkmate. } 0-1