[Event "Casual correspondence game"] [Site "https://lichess.org/QXufq6To"] [Date "2024.05.04"] [White "Alvaro64"] [Black "lichess AI level 4"] [Result "1-0"] [UTCDate "2024.05.04"] [UTCTime "22:27:01"] [WhiteElo "2032"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "E12"] [Opening "Queen's Indian Defense: Petrosian Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 { E12 Queen's Indian Defense: Petrosian Variation } Ba6 5. Qc2 c5 6. e4 d5?! { (0.60 → 1.46) Inaccuracy. cxd4 was best. } (6... cxd4 7. e5 Ng8 8. Nxd4 Bb7 9. Nc3 Nc6 10. Nf3 Nge7 11. Bf4) 7. Bg5? { (1.46 → 0.14) Mistake. cxd5 was best. } (7. cxd5 Bxf1 8. Kxf1 exd5 9. Nc3 cxd4 10. e5 dxc3 11. exf6 gxf6 12. Qxc3 Nd7 13. Bf4 Rc8) 7... Nbd7?? { (0.14 → 1.98) Blunder. dxe4 was best. } (7... dxe4 8. Bxf6 gxf6 9. Qxe4 Nd7 10. d5 f5 11. Qc2 Bg7 12. Nc3 Bxc3+ 13. Qxc3 Qf6 14. Qc2) 8. Nbd2?? { (1.98 → -0.06) Blunder. e5 was best. } (8. e5) 8... dxc4?! { (-0.06 → 1.00) Inaccuracy. dxe4 was best. } (8... dxe4 9. Nxe4 Bb7 10. d5 Be7 11. O-O-O Nxe4 12. Bxe7 Qxe7 13. Qxe4 exd5 14. Qf4 O-O 15. cxd5) 9. Bxc4?! { (1.00 → 0.42) Inaccuracy. d5 was best. } (9. d5 exd5 10. O-O-O Qc7 11. exd5 b5 12. Re1+ Kd8 13. a4 Bd6 14. axb5 Bxb5 15. Bxc4 a6) 9... Bxc4 10. Nxc4 b5 11. Nce5 cxd4 12. Qc6 Qc8 13. Bxf6 Qxc6 14. Nxc6 gxf6 15. Nfxd4 a6 16. O-O Rg8 17. a4 b4 18. Rac1 h5?! { (0.02 → 0.57) Inaccuracy. Rg4 was best. } (18... Rg4 19. Rfe1 Nc5 20. f3 Rg5 21. h4 Rh5 22. Nxb4 Nxa4 23. Nxa6 Rxa6 24. Rc8+ Ke7 25. Nf5+) 19. b3?! { (0.57 → -0.16) Inaccuracy. Nb3 was best. } (19. Nb3) 19... h4 20. h3 a5?? { (0.00 → 2.65) Blunder. Rg5 was best. } (20... Rg5 21. Rc2 Rc5 22. Rfc1 Rxc2 23. Rxc2 Nc5 24. e5 fxe5 25. Nxe5 Ne4 26. Rc4 Nd2 27. Rc2) 21. Nxa5? { (2.65 → 1.31) Mistake. Nb5 was best. } (21. Nb5 Rc8 22. Nxa5 Rxc1 23. Rxc1 Nc5 24. Nc6 Rg5 25. Nxb4 Be7 26. a5 Nxe4 27. Rc8+ Kd7) 21... Ke7?? { (1.31 → 3.82) Blunder. Nc5 was best. } (21... Nc5 22. Nac6) 22. Nac6+ Ke8 23. Nb5 Nc5 24. Rfd1 Rc8?? { (3.70 → Mate in 2) Checkmate is now unavoidable. Na6 was best. } (24... Na6 25. Rc4 Be7 26. Kf1 Rg5 27. Nxe7 Kxe7 28. Nc7 Nxc7 29. Rxc7+ Kf8 30. Rdd7 Rg7 31. Rd4) 25. Nxb4?? { (Mate in 2 → 4.57) Lost forced checkmate sequence. Nc7+ was best. } (25. Nc7+ Rxc7 26. Rd8#) 25... Bh6 26. Nd6+ Kf8 27. Nxc8 Bxc1 28. Rxc1 Nxb3 29. Rc7 Rh8 30. Nd6 Rh7 31. Nc6 Kg8 32. f4 Rg7 33. a5 Kh7 34. a6 Nc1 35. a7 Ne2+ 36. Kf2 Rxg2+?? { (6.55 → Mate in 8) Checkmate is now unavoidable. Rg8 was best. } (36... Rg8 37. Kxe2 Rxg2+ 38. Kd3 Ra2 39. Kc4 Kg6 40. Kb5 e5 41. Rxf7 exf4 42. Ne7+ Kg5 43. Rg7+) 37. Kxg2 Kh6 38. Nxf7+ Kg7 39. f5 exf5 40. exf5 Nf4+ 41. Kf3 Nd5 42. Rb7 Nb6 43. Nd6+ Kg8 44. Rxb6 Kh7 45. Rb7+ Kh6 46. Ne4 Kh5 47. Rh7# { White wins by checkmate. } 1-0