[Event "Casual correspondence game"] [Site "https://lichess.org/3eEm9oU4"] [Date "2023.07.06"] [White "darius123"] [Black "lichess AI level 6"] [Result "0-1"] [UTCDate "2023.07.06"] [UTCTime "21:31:48"] [WhiteElo "1416"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "A53"] [Opening "Old Indian Defense: Czech Variation, with Nc3"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d6?! { (0.00 → 0.66) Inaccuracy. Nf6 was best. } (1... Nf6 2. c4 e6 3. Nf3 d5 4. cxd5 exd5 5. Bf4 c6 6. Nc3) 2. c4 c6 3. Nc3 Nf6 { A53 Old Indian Defense: Czech Variation, with Nc3 } 4. e4 Qa5?! { (0.60 → 1.38) Inaccuracy. e5 was best. } (4... e5 5. Nge2 Na6 6. f3 Be7 7. Be3 O-O 8. Rc1 Nc7 9. Qd2) 5. Bd3 Nbd7 6. Nf3 e5 7. d5?! { (1.55 → 0.76) Inaccuracy. O-O was best. } (7. O-O Be7 8. h3 O-O 9. Be3 Re8 10. Qd2 exd4 11. Nxd4 Ne5) 7... Nc5 8. O-O Nxd3 9. Qxd3 Nd7 10. h3 Be7 11. a3 h6 12. b4 Qc7 13. Bb2 a5 14. Nd2 Ra7 15. b5 Nc5 16. Qe2 Ra8 17. bxc6 bxc6 18. Qd1?! { (0.72 → -0.37) Inaccuracy. a4 was best. } (18. a4) 18... Rb8 19. Ra2 Bd7 20. Qf3?! { (-0.08 → -0.75) Inaccuracy. a4 was best. } (20. a4 Nd3 21. Ba3 O-O 22. Nf3 Nb4 23. dxc6 Bxc6 24. Rb2 Qd7 25. Qe2 f5 26. Nd2 Bxa4) 20... O-O 21. Ne2?? { (-0.35 → -2.51) Blunder. a4 was best. } (21. a4) 21... f5 22. Qe3 cxd5 23. cxd5?! { (-2.37 → -3.60) Inaccuracy. exd5 was best. } (23. exd5 f4) 23... Bg5 24. Qc3? { (-3.06 → -4.84) Mistake. f4 was best. } (24. f4 exf4 25. Rxf4 fxe4 26. Bd4 Bb5 27. h4 Bxf4 28. Nxf4 Bd3 29. Ra1 Rbe8 30. Nh5 Re7) 24... Bxd2?! { (-4.84 → -3.64) Inaccuracy. Bb5 was best. } (24... Bb5 25. Re1 Qa7 26. Nd4 Nd3 27. N2f3 exd4 28. Nxd4 Nxe1 29. Qxe1 Bc4 30. Nc6 Qf7 31. e5) 25. Qxd2 Nxe4 26. Qe3?! { (-3.86 → -4.87) Inaccuracy. Qc1 was best. } (26. Qc1 Qa7 27. a4 f4 28. Nc3 Rbc8 29. Ba1 Qc5 30. Kh2 f3 31. Nxe4 Qxc1 32. Rxc1 Rxc1) 26... a4?! { (-4.87 → -3.37) Inaccuracy. Qc4 was best. } (26... Qc4 27. Rfa1 f4 28. Nxf4 exf4 29. Qd4 Qxd4 30. Bxd4 f3 31. Re1 Nf6 32. Raa1 Nxd5 33. Rad1) 27. f3 Qc4 28. fxe4 Qxa2 29. Bc3 fxe4 30. Rxf8+ Rxf8 31. Qxe4 Qxa3 32. Bb4 Qb2 33. Kh2 Rf2 34. Ng3 Bxh3?! { (-6.96 → -5.35) Inaccuracy. Rf4 was best. } (34... Rf4 35. Qe3 Qxb4 36. Ne2 Rf8 37. Qc3 Qxc3 38. Nxc3 a3 39. h4 a2 40. Nxa2) 35. Kxh3 Rf4 36. Qg6 Qd4 37. Nf5?! { (-4.68 → -6.73) Inaccuracy. Nh5 was best. } (37. Nh5 Qe3+ 38. Ng3 Rf6 39. Qb1 Qb3 40. Qe4 Rf4 41. Qg6 Qxb4 42. Nf5 Rxf5 43. Qxf5 Qb3+) 37... Qd3+ 38. Kh2 Qxf5 39. Qxd6?? { (-6.67 → Mate in 8) Checkmate is now unavoidable. Qxf5 was best. } (39. Qxf5 Rxf5 40. g4 Rg5 41. Bxd6 e4 42. Bb4 Rxd5 43. Bc3 Rc5 44. Bd4 Rc4 45. Be5 Rc2+) 39... Rh4+ 40. Kg1 Rg4?? { (Mate in 7 → -5.93) Lost forced checkmate sequence. Qb1+ was best. } (40... Qb1+ 41. Kf2 Rf4+ 42. Ke2 Qe4+ 43. Kd1 Rf1+ 44. Be1 Rxe1+ 45. Kd2 Re2+ 46. Kc3 Rc2#) 41. Qd8+?! { (-5.93 → -9.50) Inaccuracy. Bc3 was best. } (41. Bc3 Qb1+ 42. Kh2 Qg6 43. Qxg6 Rxg6 44. Bxe5 Kf7 45. Bb2 Rb6 46. Bd4 Rb1 47. Bc5 g6) 41... Kh7 42. Qe7?! { (-12.22 → Mate in 4) Checkmate is now unavoidable. Qf8 was best. } (42. Qf8 Qb1+ 43. Kh2 Rh4+ 44. Kg3 Rxb4 45. Kh2 Rh4+ 46. Kg3 Qe1+ 47. Qf2 Qxf2+ 48. Kxf2 a3) 42... Qf3 43. Kh2 Qg3+ 44. Kh1 Qxg2# { Black wins by checkmate. } 0-1