[Event "Casual correspondence game"] [Site "https://lichess.org/FF4DAYAr"] [Date "2021.04.17"] [White "AlexTESLA"] [Black "lichess AI level 5"] [Result "1-0"] [UTCDate "2021.04.17"] [UTCTime "04:21:51"] [WhiteElo "1500"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "B20"] [Opening "Sicilian Defense: Bowdler Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Bc4 { B20 Sicilian Defense: Bowdler Attack } Qc7?! { (0.00 → 0.55) Inaccuracy. a6 was best. } (2... a6 3. d4 cxd4 4. Nf3 Qc7 5. Qxd4 Nc6 6. Qe3 e6 7. O-O) 3. d3 b5? { (0.32 → 1.66) Mistake. e6 was best. } (3... e6 4. Nf3 Nf6 5. O-O a6 6. Re1 b5 7. Bb3 c4 8. dxc4) 4. Bb3?? { (1.66 → -0.36) Blunder. Bxb5 was best. } (4. Bxb5 Nf6) 4... Bb7 5. Nf3 c4 6. dxc4 bxc4 7. Ba4 Bxe4 8. Nc3 Bc6 9. Bxc6 Qxc6?! { (-0.42 → 0.15) Inaccuracy. Nxc6 was best. } (9... Nxc6 10. Qd5) 10. Bf4 e6 11. O-O d6?? { (0.19 → 2.13) Blunder. Nf6 was best. } (11... Nf6) 12. Re1 Qb7 13. b3?! { (2.31 → 1.16) Inaccuracy. Bxd6 was best. } (13. Bxd6 Bxd6 14. Qxd6 Ne7 15. Ne4 Nbc6 16. Qxe6 O-O 17. Qxc4 Qxb2 18. Rab1 Qa3 19. Re3 Qa5) 13... Qc6?? { (1.16 → 6.20) Blunder. cxb3 was best. } (13... cxb3) 14. bxc4?? { (6.20 → 1.95) Blunder. Nd4 was best. } (14. Nd4 Qb7) 14... Nf6? { (1.95 → 3.40) Mistake. Qxc4 was best. } (14... Qxc4 15. Ne4) 15. Rb1 h5? { (3.03 → 5.62) Mistake. Be7 was best. } (15... Be7 16. Nd4 Qxc4 17. Qf3 d5 18. Bxb8 O-O 19. Be5 Nd7 20. Bxg7 Kxg7 21. Nf5+ exf5 22. Rxe7) 16. Nb5 Nbd7 17. Nxd6+? { (5.43 → 3.36) Mistake. Nfd4 was best. } (17. Nfd4 Qxc4) 17... Bxd6 18. Bxd6 Ne4 19. Bb4 Qxc4? { (4.42 → 8.20) Mistake. Nec5 was best. } (19... Nec5 20. Ne5) 20. Qd4?? { (8.20 → 0.00) Blunder. Qxd7+ was best. } (20. Qxd7+ Kxd7 21. Ne5+ Kc8 22. Nxc4 Nf6 23. Nd6+ Kd7 24. c4 Rhb8 25. Red1 Rb6 26. Nb5+ Kc6) 20... Qxd4 21. Nxd4 Ndf6?? { (0.00 → 4.11) Blunder. a5 was best. } (21... a5 22. Ba3 Nd2 23. Rb5 Nc4 24. Bc1 O-O 25. Rxh5 Rfc8 26. Rg5 Nd6 27. Ba3 Nc4 28. Bc1) 22. Ba5?? { (4.11 → 0.24) Blunder. Nb5 was best. } (22. Nb5 Rd8) 22... Nc5?? { (0.24 → 2.35) Blunder. O-O was best. } (22... O-O 23. f3 Nc5 24. Nc6 Rfe8 25. Bb4 Nd5 26. Bxc5 Rac8 27. Rbd1 Rxc6 28. Rxd5 Rec8 29. Rxh5) 23. Nb3?? { (2.35 → 0.24) Blunder. Bb4 was best. } (23. Bb4 Nfd7 24. Nf5 h4 25. Rbd1 Rb8 26. Ba3 Rb6 27. Nxg7+ Ke7 28. Nf5+ Kf6 29. Ne3 Rh5) 23... Nxb3 24. Rxb3?! { (0.63 → -0.10) Inaccuracy. axb3 was best. } (24. axb3 O-O 25. c4 Rfc8 26. Rbd1 Rc5 27. Ra1 Rb8 28. Ra3 Rb7 29. f3 Nd7 30. Kf2 Rc8) 24... Rc8 25. c3 Nd5 26. Rc1?! { (0.12 → -0.51) Inaccuracy. c4 was best. } (26. c4 Ne7 27. Rb7 Rxc4 28. Rxa7 Nc8 29. Rc7 Rxc7 30. Bxc7 Kd7 31. Bf4 Ne7 32. Rb1 Ra8) 26... h4 27. c4 Nf4 28. Kf1 e5 29. c5 Ne6?! { (0.00 → 0.77) Inaccuracy. Rh6 was best. } (29... Rh6 30. Bd2 Rhc6 31. Rb7 Rxc5 32. Rxc5 Rxc5 33. Rxa7 Rc2 34. Bxf4 exf4 35. h3 g6 36. a3) 30. c6 h3?! { (0.51 → 1.31) Inaccuracy. Nd4 was best. } (30... Nd4 31. Re3) 31. gxh3 Rh5 32. c7 e4?? { (1.29 → 6.29) Blunder. Ke7 was best. } (32... Ke7 33. Re1) 33. Rb8 Ke7 34. Bb4+ Kd7 35. Rd1+ Kxc7 36. Bd6+ Kc6 37. Rxc8+ Kd7 38. Ra8 a6 39. Rxa6 Rxh3 40. Rb1 Nc7 41. Rb7 e3? { (9.25 → Mate in 15) Checkmate is now unavoidable. Rc3 was best. } (41... Rc3 42. a4 Rc1+ 43. Kg2 Rc2 44. Bg3 e3 45. Raa7 Ke6 46. Rxc7 Rxc7 47. Rxc7 exf2 48. a5) 42. Rxc7+ Ke6 43. fxe3?! { (Mate in 4 → 56.14) Lost forced checkmate sequence. Bf8+ was best. } (43. Bf8+ Kd5 44. Rc5+ Kd4 45. Ke2 f6 46. Ra4#) 43... Kd5?! { (56.14 → Mate in 8) Checkmate is now unavoidable. Kf5 was best. } (43... Kf5 44. Rxf7+ Ke4 45. Rxg7 Rf3+ 46. Kg2 Rf6 47. Rg4+ Kd3 48. Rd4+ Kxe3 49. Bf4+ Rxf4 50. Rxf4) 44. Bg3?! { (Mate in 8 → 64.29) Lost forced checkmate sequence. Rc5+ was best. } (44. Rc5+ Ke4 45. Ra4+ Kf3 46. Rf4+ Kxe3 47. Rc3+ Kd2 48. Rxh3 Kc2 49. Rf2+ Kc1 50. Re3 Kb1) 44... Ke4?! { (64.29 → Mate in 9) Checkmate is now unavoidable. f6 was best. } (44... f6 45. Rxg7) 45. Rc3?! { (Mate in 9 → 12.55) Lost forced checkmate sequence. Ke2 was best. } (45. Ke2 Rh5 46. Rc4+ Kf5 47. Rc5+ Kg4 48. Ra4+ Kh3 49. Rxh5+ Kg2 50. Rg4 f5 51. Rxg7 Kh1) 45... Rh6 46. Ra4+ Kf5 47. Rc5+ Kf6?! { (18.37 → Mate in 3) Checkmate is now unavoidable. Kg6 was best. } (47... Kg6) 48. Ra6+ Ke7 49. Rc7+ Kd8 50. Ra8# { White wins by checkmate. } 1-0