[Event "Casual correspondence game"] [Site "https://lichess.org/hba3gLmp"] [Date "2023.05.25"] [White "lichess AI level 4"] [Black "R3l4t1v1ty"] [Result "0-1"] [UTCDate "2023.05.25"] [UTCTime "01:25:46"] [WhiteElo "?"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "-"] [ECO "A50"] [Opening "Slav Indian"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 c6 { A50 Slav Indian } 3. Nc3 d5 4. e3 Bf5 5. Nf3 Nbd7 6. Be2?! { (0.75 → 0.20) Inaccuracy. cxd5 was best. } (6. cxd5 Nxd5 7. Nh4 Nxc3 8. bxc3 Be4 9. f3 e6 10. g3 Bg6) 6... e6 7. O-O Bb4 8. c5 O-O 9. Qb3 a5 10. h3?! { (0.47 → -0.22) Inaccuracy. Nd1 was best. } (10. Nd1 h6 11. a3 Bxc5 12. dxc5 Nxc5 13. Qa2 Qb6 14. Nc3 a4 15. Nd4 Bg6 16. f4 Nfe4) 10... b6 11. g4?! { (-0.25 → -1.08) Inaccuracy. cxb6 was best. } (11. cxb6 Ne4) 11... Bg6 12. cxb6 Nxb6 13. a3 Bxc3 14. Qxc3 Qd6 15. Qc5 Qxc5 16. dxc5 Nbd7 17. Kh2? { (-0.85 → -2.30) Mistake. Bd2 was best. } (17. Bd2 Nxc5) 17... Nxc5 18. Bd1 Nd3 19. Rb1? { (-2.49 → -4.66) Mistake. b3 was best. } (19. b3 c5) 19... Rab8? { (-4.66 → -2.34) Mistake. Nxf2 was best. } (19... Nxf2 20. g5 Nd7 21. Rxf2 Bxb1 22. Bd2 Nc5 23. Rg2 Be4 24. Bc3 Nb7 25. Rg4 Bxf3 26. Bxf3) 20. Nh4 Be4 21. f3 Bg6?! { (-3.11 → -1.88) Inaccuracy. Nxc1 was best. } (21... Nxc1 22. Rxc1 Rxb2+ 23. Kg3 Bd3 24. Rf2 Rb6 25. g5 Nd7 26. Rd2 Bb5 27. f4 c5 28. Bc2) 22. Nxg6 fxg6 23. Bc2 Nxc1 24. Rfxc1 Nd7 25. Kg3 Ne5 26. f4?! { (-1.67 → -2.74) Inaccuracy. Bd1 was best. } (26. Bd1 Rfc8 27. Be2 c5 28. f4 Nd7 29. b4 c4 30. e4 Kf8 31. exd5 exd5 32. bxa5 Ke7) 26... Nc4 27. Ba4 Rxb2?? { (-3.44 → -0.38) Blunder. Nd2 was best. } (27... Nd2 28. Ra1 Ne4+ 29. Kh4 g5+ 30. fxg5 Rf3 31. Rf1 Nf2 32. Rxf2 Rxf2 33. Rc1 Rf3 34. Rxc6) 28. g5?? { (-0.38 → -2.97) Blunder. Rxb2 was best. } (28. Rxb2) 28... Rxb1 29. Rxb1 Nxe3 30. Rc1?! { (-3.16 → -4.05) Inaccuracy. Rb6 was best. } (30. Rb6 Nf5+) 30... Nc4 31. Ra1 Rc8 32. Re1 Kf7 33. Rc1 Ke7 34. Rb1 Kd6 35. Rb3 Kc5 36. Kf2 Kd4 37. Rb7 Rf8 38. Rxg7 Rxf4+ 39. Ke2 Rh4 40. Rf7 Rxh3 41. Rf3 Rxf3 42. Kxf3 Nxa3 43. Bxc6 Nc4 44. Bb5 Ne5+ 45. Kf4 Nf7 46. Ba4 e5+ 47. Kg3 e4 48. Kf4 e3 49. Bd1 Kd3 50. Bb3?! { (-14.01 → Mate in 11) Checkmate is now unavoidable. Kf3 was best. } (50. Kf3 Kd2 51. Kf4 e2 52. Bxe2 Kxe2 53. Kg3 a4 54. Kg4 a3 55. Kf4 a2 56. Kg3 Nxg5) 50... e2 51. Bxd5 Nxg5 52. Kxg5 e1=Q 53. Kf4?! { (-12.64 → Mate in 7) Checkmate is now unavoidable. Kf6 was best. } (53. Kf6 Qf2+ 54. Ke5 g5 55. Kd6 a4 56. Kc6 Ke3 57. Kb7 h5 58. Ka8 g4 59. Bh1 g3) 53... Qe3+ 54. Kg4 Qd4+ 55. Kg3 Qxd5 56. Kf2 Qf5+ 57. Kg2 Ke3 58. Kg1 Kf3 59. Kh2 Qg4 60. Kh1 Qg2# { Black wins by checkmate. } 0-1