[Event "Casual correspondence game"] [Site "https://lichess.org/CIH0Z6nU"] [Date "2024.05.05"] [White "lichess AI level 4"] [Black "PhysShell"] [Result "1-0"] [UTCDate "2024.05.05"] [UTCTime "16:59:30"] [WhiteElo "?"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "-"] [ECO "B27"] [Opening "Sicilian Defense: Katalimov Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 b6 { B27 Sicilian Defense: Katalimov Variation } 3. c3 Bb7 4. e5 e6 5. d4 cxd4 6. cxd4 Be7?! { (0.40 → 1.15) Inaccuracy. Ne7 was best. } (6... Ne7 7. Bd3 Nd5 8. O-O Be7 9. Nc3 O-O 10. Bc2 Nxc3 11. bxc3) 7. Nc3 a6 8. Bd3 b5 9. a3 d6 10. Be4?! { (1.25 → 0.43) Inaccuracy. O-O was best. } (10. O-O dxe5 11. dxe5 Nd7 12. Qe2 Bxf3 13. gxf3 Nxe5 14. Be4 Nd7 15. Bxa8 Qxa8 16. a4 b4) 10... d5? { (0.43 → 1.79) Mistake. Bxe4 was best. } (10... Bxe4 11. Nxe4 dxe5 12. dxe5 Qxd1+ 13. Kxd1 Nc6 14. Be3 f6 15. exf6 Nxf6 16. Rc1 Kd7 17. Nc5+) 11. Bb1 b4 12. axb4 Bxb4 13. O-O a5 14. Bg5?! { (2.08 → 1.12) Inaccuracy. Ng5 was best. } (14. Ng5 Nc6 15. Bxh7 Nh6 16. Bc2 Be7 17. h4 Ba6 18. Re1 Rb8 19. g3 Rb4 20. Nf3 Qb6) 14... f6? { (1.12 → 2.58) Mistake. Ne7 was best. } (14... Ne7 15. Na2 h6 16. Nxb4 hxg5 17. Nd3 g4 18. Nd2 Nf5 19. Qxg4 Rh4 20. Qd1 Nxd4 21. g3) 15. Bf4 Ne7 16. exf6 gxf6 17. Re1 Bc8 18. Nb5 Na6 19. Bd3 Ng6 20. Bg3 O-O 21. Nc3 f5 22. h4 Bxc3? { (1.70 → 3.31) Mistake. Ra7 was best. } (22... Ra7) 23. bxc3 Re8?! { (3.37 → 5.07) Inaccuracy. f4 was best. } (23... f4 24. Bh2 Ra7 25. Bxg6 hxg6 26. Qc1 Qf6 27. Rxa5 Rh7 28. Qb1 Rb7 29. Rb5 Ra7 30. Rb6) 24. Qc2?! { (5.07 → 4.01) Inaccuracy. h5 was best. } (24. h5 Nh8 25. Bh4 Qd6 26. Bxf5 Qf4 27. Bc2 Rf8 28. Bg5 Qg4 29. Bh6 Rxf3 30. Qxf3 Qxf3) 24... f4?! { (4.01 → 5.48) Inaccuracy. Nh8 was best. } (24... Nh8 25. h5 Rf8 26. Qd2 Nf7 27. Bh4 Qc7 28. Ng5 Qd8 29. g3 Nxg5 30. Bxg5 Qc7 31. Bb5) 25. Ng5 Qe7?! { (4.51 → 6.01) Inaccuracy. Qf6 was best. } (25... Qf6 26. Bxg6 Qxg6 27. Qxg6+ hxg6 28. Bxf4 Nb8 29. Bxb8 Rxb8 30. Rxa5 Bd7 31. Ra7 Re7 32. Kh2) 26. Bh2?! { (6.01 → 4.52) Inaccuracy. Bxg6 was best. } (26. Bxg6 Rf8 27. Bxh7+ Kh8 28. Bh2 Qg7 29. Qe2 Bd7 30. Qh5 Nc7 31. Bf5+ Kg8 32. Nxe6 Be8) 26... Qf6 27. Bb5? { (4.47 → 2.35) Mistake. Bxg6 was best. } (27. Bxg6 Qxg6 28. Qxg6+ hxg6 29. Bxf4 Rf8 30. Bd6 Rd8 31. Bh2 Nb8 32. Bxb8 Rxb8 33. Rxa5 Rb3) 27... Re7 28. Nf3? { (2.47 → 1.22) Mistake. Qc1 was best. } (28. Qc1 Rg7 29. Rxa5 Nxh4 30. Bxf4 Qd8 31. Ra3 h6 32. Re3 hxg5 33. Be5 Ng6 34. Bxg7 Kxg7) 28... Nxh4?! { (1.22 → 2.12) Inaccuracy. Nc7 was best. } (28... Nc7 29. Bc6) 29. Qd3?? { (2.12 → 0.16) Blunder. Nxh4 was best. } (29. Nxh4 Qxh4 30. Rxa5 Nc7 31. Rxa8 Nxa8 32. Qb2 Rf7 33. Be2 Nc7 34. Qb8 Qd8 35. Ra1 e5) 29... Ng6? { (0.16 → 1.58) Mistake. Nc7 was best. } (29... Nc7 30. Ba4) 30. Bc6?! { (1.58 → 0.94) Inaccuracy. Rxa5 was best. } (30. Rxa5 Nc7 31. Rxa8 Nxa8 32. Qd2 Rg7 33. Bd3 Nb6 34. Bxg6 Qxg6 35. Nh4 Qg5 36. Qxf4 Qxf4) 30... Raa7?! { (0.94 → 2.09) Inaccuracy. Rb8 was best. } (30... Rb8) 31. Reb1?! { (2.09 → 1.34) Inaccuracy. Rxa5 was best. } (31. Rxa5 Qf8 32. Rea1 Rac7 33. Rxa6 Bxa6 34. Rxa6 Ra7 35. Bb5 Rxa6 36. Bxa6 Ra7 37. Qe2 Qf6) 31... e5? { (1.34 → 2.80) Mistake. Nc7 was best. } (31... Nc7) 32. Bxd5+ Kg7 33. Rxa5?! { (2.96 → 2.16) Inaccuracy. dxe5 was best. } (33. dxe5 Nxe5 34. Nxe5 Rxe5 35. Qd4 Rae7 36. Bf3 Bf5 37. Rb7 Rxb7 38. Bxb7 Nb4 39. Bxf4 Re7) 33... Bf5?! { (2.16 → 3.17) Inaccuracy. exd4 was best. } (33... exd4 34. Qxd4 Qxd4 35. cxd4 Nb4 36. Rxa7 Rxa7 37. Be4 Na2 38. Bxg6 Nc3 39. Re1 hxg6 40. Bxf4) 34. Be4 Bxe4 35. Qxe4 exd4 36. Qxd4 Qxd4 37. Nxd4 Rf7?! { (3.10 → 4.15) Inaccuracy. Nb8 was best. } (37... Nb8 38. Rf5 Reb7 39. Rxb7+ Rxb7 40. Ne6+ Kg8 41. Bxf4 Rb6 42. Ng5 Nxf4 43. Rxf4 Nc6 44. g3) 38. Rba1 Rf6 39. Nb5?? { (3.74 → 1.03) Blunder. Kf1 was best. } (39. Kf1 Ra8 40. f3 Kf7 41. Ne2 Kg8 42. Bg1 Re6 43. Nd4 Rd6 44. Nf5 Re6 45. Bd4 Nf8) 39... Rb7?! { (1.03 → 1.63) Inaccuracy. Rd7 was best. } (39... Rd7 40. Nd4) 40. Nd4 Rfb6?! { (1.55 → 2.65) Inaccuracy. Nc7 was best. } (40... Nc7) 41. Rf1? { (2.65 → 1.17) Mistake. Bxf4 was best. } (41. Bxf4 Nxf4 42. Rxa6 Rxa6 43. Rxa6 Kf7 44. Ra2 Kf6 45. Ne2 Nd3 46. f3 Rb2 47. Rxb2 Nxb2) 41... Rc7 42. Rfa1?! { (1.21 → 0.60) Inaccuracy. Ne2 was best. } (42. Ne2 Rf7) 42... Rcb7?? { (0.60 → 2.60) Blunder. Nc5 was best. } (42... Nc5 43. Ne2) 43. Rf1? { (2.60 → 1.14) Mistake. Bxf4 was best. } (43. Bxf4 Nxf4 44. Rxa6 Rxa6 45. Rxa6 Kf7 46. Ra2 h5 47. Rc2 Nd5 48. c4 Rb1+ 49. Kh2 Nb4) 43... Rb1?? { (1.14 → 4.25) Blunder. Nc7 was best. } (43... Nc7 44. c4 Kg8 45. Rf5 Rb4 46. Rc5 R4b6 47. g3 Ne6 48. Rc8+ Kf7 49. Nxe6 Rxe6 50. gxf4) 44. Ne6+ Kh6 45. Rxa6 Rxf1+ 46. Kxf1 Rb1+ 47. Ke2 Rc1 48. Kd3 Rh1 49. Bxf4+ Nxf4+ 50. Nxf4+ Kg5 51. g3 h5 52. Ra5+ Kg4 53. c4 h4 54. Ke4 Rf1 55. Ra7 Rxf2?? { (4.70 → Mate in 1) Checkmate is now unavoidable. Re1+ was best. } (55... Re1+ 56. Kd4 hxg3 57. fxg3 Kxg3 58. Nd3 Re8 59. Rg7+ Kh3 60. c5 Rd8+ 61. Kc4 Rc8 62. Ra7) 56. Rg7# { White wins by checkmate. } 1-0