[Event "Casual correspondence game"] [Site "https://lichess.org/wEx5YSzw"] [Date "2024.05.24"] [White "udumgai"] [Black "lichess AI level 3"] [Result "1-0"] [UTCDate "2024.05.24"] [UTCTime "23:19:07"] [WhiteElo "1919"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "B00"] [Opening "Owen Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 b6 { B00 Owen Defense } 2. Nf3 Bb7 3. Nc3 Nf6 4. e5 Nd5 5. Nxd5 Bxd5 6. d4 e6 7. Be3?! { (0.67 → 0.00) Inaccuracy. Bf4 was best. } (7. Bf4 Be7 8. Bd3 Nc6 9. c3 f5 10. h4 d6 11. Qe2 O-O) 7... Be7 8. c4 Bb7 9. Bd3 Na6?! { (0.52 → 1.24) Inaccuracy. c5 was best. } (9... c5 10. O-O cxd4 11. Bxd4 O-O 12. Bc3 Na6 13. Qe2 f5 14. exf6 Bxf6 15. Nd4) 10. O-O O-O 11. Re1 Nb4 12. Be2? { (0.72 → -0.57) Mistake. Bb1 was best. } (12. Bb1) 12... h6?? { (-0.57 → 1.97) Blunder. Be4 was best. } (12... Be4 13. Rf1 Nc2 14. Rc1 Nxe3 15. fxe3 c5 16. Bd3 Bxf3 17. Rxf3 g6 18. Be4) 13. Qb3? { (1.97 → 0.45) Mistake. a3 was best. } (13. a3 Na6 14. Bd3 d5 15. c5 bxc5 16. Bb1 cxd4 17. Qc2 g6 18. Bxh6 Nc5) 13... a5?! { (0.45 → 1.49) Inaccuracy. Be4 was best. } (13... Be4 14. Bd1) 14. a3 Na6 15. Rad1 c5?! { (1.29 → 2.28) Inaccuracy. Be4 was best. } (15... Be4 16. Bf4) 16. dxc5?? { (2.28 → 0.23) Blunder. d5 was best. } (16. d5 exd5 17. cxd5 d6 18. Bc4 Nc7 19. Qxb6 Ba6 20. b3 Qb8 21. Qxb8 Rfxb8) 16... Bxc5 17. Bxc5 Bxf3?? { (0.40 → 3.61) Blunder. Nxc5 was best. } (17... Nxc5 18. Qe3 a4 19. Rd4 Rc8 20. Bd1 Bxf3 21. Qxf3 f6 22. Qg3 fxe5 23. Rxe5) 18. Bxf3? { (3.61 → 2.02) Mistake. Bxf8 was best. } (18. Bxf8 Bxe2 19. Rxe2 Qxf8 20. Qe3 Qc5 21. Rxd7 Qxc4 22. Re1 Nc5 23. Rd6 Qb5) 18... bxc5? { (2.02 → 4.11) Mistake. Nxc5 was best. } (18... Nxc5 19. Qc3 Ra7 20. b4 Na6 21. Rd6 Qc7 22. c5 axb4 23. axb4 Rb8 24. Be2) 19. Bxa8 Qh4?! { (3.91 → 5.37) Inaccuracy. Qxa8 was best. } (19... Qxa8 20. Rxd7 Nb8 21. Rd6 Nc6 22. Qb6 Nd4 23. Qxc5 Nc2 24. Red1 Rb8 25. Rd7) 20. Qb5 Rxa8 21. Rxd7 f5?! { (4.82 → 6.93) Inaccuracy. Rb8 was best. } (21... Rb8 22. Qxa6 Qf4 23. Qxa5 Rxb2 24. Qa8+ Kh7 25. Qf3 Qxf3 26. gxf3 Rb3 27. a4) 22. exf6?! { (6.93 → 5.05) Inaccuracy. Qb7 was best. } (22. Qb7 Qg5 23. Qxa8+ Kh7 24. Qxa6 Qg6 25. Qc6 a4 26. h3 f4 27. Qf3 Qf5) 22... Qxf6 23. Qxa5 e5 24. b4 e4 25. bxc5 Rc8 26. h3 Rf8 27. Rf1 Rc8?! { (4.26 → 5.91) Inaccuracy. e3 was best. } (27... e3 28. Rd6 Qg5 29. Qe1 Re8 30. Qe2 Qxc5 31. Rd5 Qc7 32. fxe3 Nc5 33. Qh5) 28. Rd6 Nxc5 29. Rxf6 gxf6 30. f3 Kg7 31. fxe4 Nxe4 32. Qd5 Nc5 33. Qf5 Ra8? { (7.96 → Mate in 6) Checkmate is now unavoidable. Rc6 was best. } (33... Rc6 34. Kh2 h5 35. Qd5 Re6 36. Qxc5 h4 37. Qf5 Kf7 38. c5 Ke7 39. Qh7+) 34. Qxf6+ Kg8 35. Qf7+ Kh8 36. Rf3 Rb8 37. Qc7 Na6 38. Qe5+ Kg8 39. Rg3+ Kf7 40. Rg7+ Kf8 41. Qe7# { White wins by checkmate. } 1-0