[Event "Casual correspondence game"] [Site "https://lichess.org/pboE4p31"] [Date "2024.05.09"] [White "lichess AI level 5"] [Black "david12345672020"] [Result "0-1"] [UTCDate "2024.05.09"] [UTCTime "21:40:24"] [WhiteElo "?"] [BlackElo "1741"] [Variant "Standard"] [TimeControl "-"] [ECO "B15"] [Opening "Caro-Kann Defense: Gurgenidze System"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c6 2. d4 d5 3. Nc3 g6 { B15 Caro-Kann Defense: Gurgenidze System } 4. Qd3?! { (0.77 → 0.08) Inaccuracy. e5 was best. } (4. e5 Bf5 5. h3 h5 6. Bd3 Bxd3 7. Qxd3 e6 8. Nf3 c5) 4... dxe4 5. Qg3? { (0.14 → -1.46) Mistake. Nxe4 was best. } (5. Nxe4 Bf5 6. c3 Nf6 7. Nxf6+ exf6 8. Qe2+ Qe7 9. Qxe7+ Bxe7) 5... Bg7 6. Bf4 Be6?! { (-1.49 → -0.72) Inaccuracy. Bf5 was best. } (6... Bf5 7. h4 h5 8. O-O-O Nd7 9. f3 exf3 10. Nxf3 Nh6 11. d5 Qb6 12. Bc4) 7. Bc7 Qc8 8. Nge2? { (-0.70 → -1.98) Mistake. Nxe4 was best. } (8. Nxe4 Nd7 9. Ng5 Bf5 10. Qb3 Nh6 11. Bf4 c5 12. c3 cxd4 13. cxd4 Bc2) 8... Nf6 9. Bxb8?! { (-1.96 → -2.73) Inaccuracy. h4 was best. } (9. h4 h5) 9... Qxb8 10. a3 O-O 11. Rd1 b5 12. h3 a5 13. a4 b4 14. d5?! { (-3.40 → -4.84) Inaccuracy. Qxb8 was best. } (14. Qxb8 Rfxb8 15. Nb1 Bd5 16. Nd2 e6 17. b3 Nd7 18. h4 Rd8 19. h5 c5) 14... cxd5 15. Nb5 Nh5?! { (-4.73 → -3.71) Inaccuracy. Bd7 was best. } (15... Bd7 16. Qxb8 Rfxb8 17. Ned4 Rc8 18. c3 e5 19. Nc2 bxc3 20. bxc3 d4 21. Nca3) 16. Qxb8 Raxb8 17. g4 Nf6 18. Nf4 Rfc8 19. Nxe6 fxe6 20. c4 bxc3 21. Nxc3 Rxb2 22. Ne2 e3 23. f3 Rcc2 24. Rc1 e5 25. Kd1 Rd2+ 26. Ke1 d4 27. Rd1 Nd5 28. Nf4?? { (-6.89 → Mate in 9) Checkmate is now unavoidable. Ng3 was best. } (28. Ng3 Nc3 29. Ra1 Bh6 30. h4 Bf4 31. Rh3 Rdc2 32. h5 Bxg3+ 33. Rxg3 Rh2) 28... Nxf4 29. Rxd2 Rxd2 30. Rg1 Bf6 31. g5 Ra2?? { (Mate in 6 → -5.35) Lost forced checkmate sequence. d3 was best. } (31... d3 32. gxf6 Ra2 33. Rxg6+ hxg6 34. f7+ Kxf7 35. Bxd3 Ra1+ 36. Bb1 Rxb1#) 32. Bc4+ Kf8 33. Bxa2 Bg7 34. Rg4 e6 35. Rg3?? { (-3.28 → -6.79) Blunder. Bc4 was best. } (35. Bc4 Kf7 36. Kf1 Nxh3 37. Rg2 Bf8 38. Rb2 Nxg5 39. Kg2 e4 40. fxe4 Nxe4) 35... Ke7?! { (-6.79 → -4.39) Inaccuracy. d3 was best. } (35... d3 36. Rg4 Ke7 37. Bb3 e4 38. Rxf4 Bc3+ 39. Kf1 e2+ 40. Kg2 exf3+ 41. Rxf3) 36. Bc4 Kd7 37. h4 Bf8 38. Bb5+ Kc7 39. Kd1 Bb4 40. Rg1 d3 41. Bxd3 Nxd3 42. Rg2 Nf4 43. Rc2+ Kd6 44. Rb2 Kc5 45. h5?! { (-10.17 → Mate in 14) Checkmate is now unavoidable. Rh2 was best. } (45. Rh2 Kd4 46. Kc2 e2 47. Rxe2 Nxe2 48. Kb3 Nf4 49. Kc2 Ke3 50. Kb3 Kxf3) 45... gxh5 46. Rc2+?! { (-13.85 → Mate in 12) Checkmate is now unavoidable. Rh2 was best. } (46. Rh2 Kd4) 46... Kd4 47. g6 hxg6 48. Ra2 Kd3 49. Rd2+ Kc3 50. Rb2?! { (-12.82 → Mate in 13) Checkmate is now unavoidable. Rc2+ was best. } (50. Rc2+ Kd4) 50... e2+ 51. Rxe2 Nxe2 52. Kxe2 h4 53. f4 h3 54. Kf1 Bc5 55. f5 exf5 56. Ke2 h2 57. Kf3 h1=Q+ 58. Kg3 Qg1+ 59. Kh3 Kb3 60. Kh4 Qg4# { Black wins by checkmate. } 0-1