[Event "Casual correspondence game"] [Site "https://lichess.org/2PEWl01B"] [Date "2019.04.03"] [White "Impaired"] [Black "lichess AI level 2"] [Result "1-0"] [UTCDate "2019.04.03"] [UTCTime "18:34:54"] [WhiteElo "1500"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "A53"] [Opening "Old Indian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d6 2. c4 Nf6 { A53 Old Indian Defense } 3. Nf3 d5?! { (0.36 → 0.96) Inaccuracy. Bf5 was best. } (3... Bf5 4. Nc3 Na6 5. g3 g6 6. Bg2 c6 7. O-O Bg7 8. Re1) 4. e3 c6 5. Nc3 h6?! { (0.65 → 1.37) Inaccuracy. e6 was best. } (5... e6 6. Bd3 c5 7. cxd5 exd5 8. O-O c4 9. Bc2 Bb4 10. e4) 6. cxd5?! { (1.37 → 0.63) Inaccuracy. Bd3 was best. } (6. Bd3) 6... h5?? { (0.63 → 3.09) Blunder. cxd5 was best. } (6... cxd5 7. Bd3 e6 8. Bd2 Bd6 9. Rc1 Bd7 10. a3 O-O 11. O-O a6 12. e4 dxe4 13. Nxe4) 7. dxc6 bxc6 8. Bd3 Bg4 9. O-O Nbd7 10. e4?! { (3.45 → 2.44) Inaccuracy. h3 was best. } (10. h3) 10... Rb8? { (2.44 → 4.53) Mistake. e5 was best. } (10... e5 11. d5) 11. b3?? { (4.53 → 2.17) Blunder. e5 was best. } (11. e5) 11... Qc7? { (2.17 → 4.25) Mistake. e5 was best. } (11... e5 12. Ne2) 12. e5 Nd5?! { (3.63 → 4.59) Inaccuracy. Qa5 was best. } (12... Qa5) 13. Nxd5 cxd5 14. Bg5?! { (3.82 → 2.96) Inaccuracy. e6 was best. } (14. e6 Bxe6 15. Ng5 Qb6 16. Nxe6 Qxe6 17. Bf4 Qb6 18. Bxb8 Qxb8 19. Rc1 e6 20. Ba6 Nb6) 14... Rc8?? { (2.96 → 5.98) Blunder. e6 was best. } (14... e6 15. h3 Bxf3 16. Qxf3 Ba3 17. Rab1 a5 18. Rfd1 g6 19. Qf4 Rb4 20. Be2 O-O 21. Bh6) 15. Ba6?! { (5.98 → 3.90) Inaccuracy. Rc1 was best. } (15. Rc1) 15... Ra8 16. Qc1? { (4.56 → 2.79) Mistake. Bb5 was best. } (16. Bb5) 16... Qb8?? { (2.79 → 5.67) Blunder. Qb6 was best. } (16... Qb6 17. Be2 e6 18. h3 Bxf3 19. Bxf3 Rb8 20. Rd1 Bb4 21. Rd3 f6 22. exf6 Nxf6 23. Qe3) 17. Re1?! { (5.67 → 3.77) Inaccuracy. Qc6 was best. } (17. Qc6 Qd8 18. Rac1 g6 19. Bd3 Bg7 20. Nh4 Rb8 21. f3 Rb6 22. Qc8 Nxe5 23. Qxd8+ Kxd8) 17... Qb6 18. Bd3?! { (3.43 → 2.10) Inaccuracy. Qa3 was best. } (18. Qa3) 18... Bxf3 19. gxf3 e6 20. f4?! { (2.41 → 1.54) Inaccuracy. Re2 was best. } (20. Re2 Bb4) 20... Be7? { (1.54 → 3.42) Mistake. Bb4 was best. } (20... Bb4 21. Rd1 O-O 22. Qb2 Rfc8 23. Rac1 g6 24. a3 Bf8 25. b4 Qb7 26. Qb1 Bg7 27. a4) 21. Bxe7 Qxd4?? { (3.14 → 8.60) Blunder. Kxe7 was best. } (21... Kxe7) 22. Rd1?? { (8.60 → 0.94) Blunder. Qa3 was best. } (22. Qa3) 22... a5?? { (0.94 → 10.45) Blunder. Kxe7 was best. } (22... Kxe7) 23. Bg5?! { (10.45 → 6.45) Inaccuracy. Bd6 was best. } (23. Bd6 Rd8 24. Bb5 Qe4 25. Bxd7+ Rxd7 26. Qc8+ Rd8 27. Qc6+ Rd7 28. Rac1 Qg6+ 29. Kf1 Qe4) 23... Qc5 24. Qxc5 Nxc5 25. a4?! { (7.25 → 5.12) Inaccuracy. Bb5+ was best. } (25. Bb5+ Kf8 26. Rac1 Ne4 27. Bh4 Rg8 28. Rc7 g5 29. fxg5 Nxg5 30. Kh1 Nh3 31. Rdc1 d4) 25... Nxd3 26. Rxd3 Kd7 27. Rb1 Rac8 28. b4 axb4 29. Rxb4 Rc7 30. Ra3 Re8 31. a5 Rec8 32. Kg2 Ke8 33. a6 Rc2?! { (7.43 → 17.01) Inaccuracy. Kd7 was best. } (33... Kd7 34. f5) 34. a7 g6?! { (14.62 → Mate in 7) Checkmate is now unavoidable. Ra8 was best. } (34... Ra8 35. Rb8+) 35. a8=Q Rxa8 36. Rxa8+ Kd7 37. Rb7+?! { (Mate in 10 → 18.12) Lost forced checkmate sequence. Rb6 was best. } (37. Rb6 f6 38. exf6 Rc6 39. Rxc6 Kxc6 40. f7 h4 41. f8=Q h3+ 42. Kg3 d4 43. Qc8+ Kd5) 37... Kc6 38. Rxf7 Kb5 39. Rb8+ Ka6 40. Rf6 Rc6 41. Rxg6 Ka5 42. Re8 Kb6?! { (18.31 → Mate in 12) Checkmate is now unavoidable. Kb5 was best. } (42... Kb5 43. Rgxe6) 43. Rgxe6 Kb7 44. Rf6 Rc7 45. e6 Rc2?! { (66.75 → Mate in 15) Checkmate is now unavoidable. h4 was best. } (45... h4 46. Bxh4) 46. e7 Rb2?! { (67.80 → Mate in 5) Checkmate is now unavoidable. Re2 was best. } (46... Re2 47. Rff8) 47. Ref8 Rxf2+ 48. Kxf2 Kc7 49. e8=Q Kb7 50. Qe7# { White wins by checkmate. } 1-0