[Event "Casual correspondence game"] [Site "https://lichess.org/EVvH8NwF"] [Date "2024.04.22"] [White "Etahrif"] [Black "lichess AI level 3"] [Result "1-0"] [UTCDate "2024.04.22"] [UTCTime "12:30:37"] [WhiteElo "1500"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "D02"] [Opening "Queen's Pawn Game: Chigorin Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 d5 2. d4 Nc6 { D02 Queen's Pawn Game: Chigorin Variation } 3. e3 Nf6 4. Bd3 g6?! { (0.00 → 0.55) Inaccuracy. Nb4 was best. } (4... Nb4 5. Bb5+ c6 6. Be2 Bf5 7. Na3 a5 8. Nh4 Bd7 9. Nf3) 5. c3?! { (0.55 → -0.03) Inaccuracy. c4 was best. } (5. c4 Bg7 6. O-O O-O 7. Nc3 e6 8. a3 Re8 9. h3 e5) 5... Bg7 6. O-O O-O 7. b4 Bg4 8. h3 Be6 9. Ng5?! { (0.60 → 0.00) Inaccuracy. Nbd2 was best. } (9. Nbd2 a6 10. Qc2 Qd7 11. Re1 Bf5 12. e4 Nxe4 13. Nxe4 dxe4 14. Bxe4 e6 15. a4 Rfe8) 9... a6? { (0.00 → 1.57) Mistake. Bf5 was best. } (9... Bf5) 10. a4? { (1.57 → -0.05) Mistake. Nxe6 was best. } (10. Nxe6 fxe6 11. f4 Na7 12. Nd2 Nb5 13. Qc2 Nd6 14. Re1 c6 15. c4 dxc4 16. Nxc4 Nd5) 10... Bd7 11. b5?! { (0.27 → -0.67) Inaccuracy. f4 was best. } (11. f4 Bf5 12. Be2 h6 13. Nf3 Ne4 14. Qe1 h5 15. Bb2 e6 16. Nbd2 Ne7 17. Nxe4 Bxe4) 11... Nb8?! { (-0.67 → 0.38) Inaccuracy. axb5 was best. } (11... axb5 12. Bxb5 e5 13. Nf3 e4 14. Nfd2 Na5 15. Bb2 Re8 16. Bxd7 Nxd7 17. c4 c5 18. Na3) 12. e4?? { (0.38 → -1.68) Blunder. Ba3 was best. } (12. Ba3) 12... Nxe4?! { (-1.68 → -0.89) Inaccuracy. dxe4 was best. } (12... dxe4) 13. Nxe4 dxe4 14. Bxe4 c6?! { (-0.94 → 0.05) Inaccuracy. axb5 was best. } (14... axb5) 15. bxc6 bxc6? { (0.00 → 1.12) Mistake. Nxc6 was best. } (15... Nxc6 16. Nd2 Rc8 17. Ba3 Na5 18. Bc5 b6 19. Bb4 Re8 20. Re1 Nc6 21. Ba3 Na5) 16. Qb3?! { (1.12 → 0.25) Inaccuracy. Ba3 was best. } (16. Ba3 Be6) 16... a5 17. Bd3?! { (0.66 → 0.05) Inaccuracy. Re1 was best. } (17. Re1 Qc7 18. Nd2 Be6 19. Qa3 Re8 20. Qc5 Nd7 21. Qxc6 Rac8 22. Qxc7 Rxc7 23. d5 Bf5) 17... Be6 18. Qb7 Nd7 19. Qxc6 Bxd4?? { (-0.68 → 3.95) Blunder. Ne5 was best. } (19... Ne5 20. dxe5) 20. cxd4 Nf6 21. Bb2 Rb8 22. Bc3 Bd5 23. Qa6 Rb3 24. Bc4? { (3.04 → 1.52) Mistake. Bc2 was best. } (24. Bc2 Rb6 25. Qd3 Qa8 26. f3 Rc8 27. Rf2 Be6 28. Qd2 Qb8 29. Bxa5 Rb2 30. Na3 Bf5) 24... Bb7?? { (1.52 → 4.38) Blunder. Rb6 was best. } (24... Rb6 25. Bxa5 Rxa6 26. Bxd8 Bxc4 27. Bxe7 Bxf1 28. Bxf8 Bxg2 29. Kxg2 Kxf8 30. Nd2 Ke7 31. a5) 25. Bxa5?? { (4.38 → -2.55) Blunder. Qxa5 was best. } (25. Qxa5 Rb6 26. d5 Nh5 27. Nd2 Nf4 28. Rfb1 Rxb1+ 29. Rxb1 Bxd5 30. Qxd8 Rxd8 31. Be5 Ne6) 25... Bxa6?? { (-2.55 → 2.30) Blunder. Qxd4 was best. } (25... Qxd4 26. Bc3 Qe4 27. Qxb7 Rxb7 28. Nd2 Qf4 29. g3 Qf5 30. a5 Qxh3 31. Bxf6 exf6 32. a6) 26. Bxd8 Rb2?? { (2.16 → 4.86) Blunder. Bxc4 was best. } (26... Bxc4 27. Bxe7 Bxf1 28. Bxf8 Ba6 29. Nd2 Rd3 30. Bh6 Rxd4 31. Nb3 Rc4 32. Rd1 Ne8 33. a5) 27. Bxa6 Rxd8 28. Rd1 Rdb8 29. d5 R8b6 30. Bc4 R2b4 31. Na3?! { (5.05 → 3.39) Inaccuracy. Bf1 was best. } (31. Bf1 Nxd5 32. a5 Rd6 33. a6 Rb8 34. a7 Ra8 35. Ra5 Rd7 36. Rdxd5 Rdxa7 37. Rxa7 Rxa7) 31... Rd6?! { (3.39 → 5.11) Inaccuracy. Rxa4 was best. } (31... Rxa4 32. d6 Rxd6 33. Rxd6 exd6 34. Be2 d5 35. Nc2 Rxa1+ 36. Nxa1 Kf8 37. Nc2 Ke7 38. Nb4) 32. Nb5 Rxc4?! { (4.16 → 5.37) Inaccuracy. Ra6 was best. } (32... Ra6 33. Rdc1 Rbxa4 34. Rxa4 Rxa4 35. d6 Kf8 36. dxe7+ Kxe7 37. Re1+ Kf8 38. Nd6 h5 39. Rc1) 33. Nxd6 Rc5 34. a5 exd6 35. a6 Nd7 36. a7 Ne5 37. a8=Q+ Kg7 38. Qb8 Nc4? { (7.99 → Mate in 18) Checkmate is now unavoidable. Rc3 was best. } (38... Rc3 39. Qxd6 Nf3+ 40. Kh1 Rc1 41. Rdxc1 h6) 39. Rac1?? { (Mate in 18 → 6.92) Lost forced checkmate sequence. Ra8 was best. } (39. Ra8 Nd2 40. Qf8+ Kf6 41. Qxd6+ Kg7 42. Qf8+ Kf6 43. Ra6+ Kg5 44. Qxc5 Kh6 45. Qe3+ Kg7) 39... h5 40. g3 Kf6 41. Qd8+ Kf5? { (7.62 → Mate in 7) Checkmate is now unavoidable. Kg7 was best. } (41... Kg7 42. Rxc4 Rxc4 43. Qxd6 Re4 44. Qc7 g5 45. d6 Re8 46. d7 Rf8 47. Qe5+ Kh7 48. Rd6) 42. Qh4 Rxd5 43. Rxd5+ Ke6 44. Qg5 Nb6 45. Re1+ Kd7 46. Rd2 Nc8 47. Qf6 Kc6 48. Rc2+ Kb6 49. Rxc8 Ka5 50. Ra1+ Kb5 51. Qc3 f6 52. Rb8# { White wins by checkmate. } 1-0