[Event "Casual correspondence game"] [Site "https://lichess.org/bi30YSSn"] [Date "2020.04.28"] [White "SC2009"] [Black "lichess AI level 5"] [Result "1-0"] [UTCDate "2020.04.28"] [UTCTime "14:53:29"] [WhiteElo "1500"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "A45"] [Opening "Indian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 { A45 Indian Defense } 2. Bf4 d6 3. e3 c6 4. Nd2 Qb6 5. Nb3 a5 6. Rb1?! { (0.50 → -0.45) Inaccuracy. a4 was best. } (6. a4 g6 7. Nf3 Bg7 8. Be2 O-O 9. O-O Bg4 10. h3 Bxf3) 6... a4 7. Nd2 Be6 8. c4?! { (-0.46 → -1.49) Inaccuracy. Bc4 was best. } (8. Bc4 Bxc4 9. Nxc4 Qa6 10. Nd2 Nbd7 11. Ngf3 b5 12. O-O e6 13. c3 Be7 14. Qe2 O-O) 8... h6?? { (-1.49 → 0.84) Blunder. Bf5 was best. } (8... Bf5 9. Ra1) 9. Bd3 g5 10. Bg3 Bg7 11. Ne2 O-O 12. h4 Qb4? { (0.90 → 2.50) Mistake. g4 was best. } (12... g4 13. O-O Nh5 14. Bh2 Nd7 15. Qc2 Qa5 16. a3 Ndf6 17. b4 axb3 18. Rxb3 b5 19. cxb5) 13. a3 Qa5 14. hxg5 hxg5 15. Nc3?! { (2.11 → 1.26) Inaccuracy. Kf1 was best. } (15. Kf1 Nbd7 16. f3 Rfd8 17. Qc2 Rdc8 18. Be1 b5 19. Ne4 Qa6 20. cxb5 cxb5 21. N4c3 Bc4) 15... Nbd7 16. f4?? { (1.57 → -0.18) Blunder. Kf1 was best. } (16. Kf1 Bf5 17. Nde4 Bg6 18. Rc1 Rfd8 19. f3 Nxe4 20. Nxe4 Bxe4 21. Bxe4 Qb6 22. Qe2 Nf6) 16... Bf5? { (-0.18 → 1.11) Mistake. gxf4 was best. } (16... gxf4) 17. Qe2?! { (1.11 → 0.02) Inaccuracy. e4 was best. } (17. e4) 17... Bxd3 18. Qxd3 gxf4 19. exf4?! { (0.35 → -0.32) Inaccuracy. Bxf4 was best. } (19. Bxf4) 19... d5? { (-0.32 → 1.00) Mistake. e5 was best. } (19... e5 20. dxe5) 20. c5? { (1.00 → -0.21) Mistake. Qf3 was best. } (20. Qf3 e6) 20... Rfb8 21. Kf2?? { (0.00 → -1.75) Blunder. Kf1 was best. } (21. Kf1 Qa6) 21... b6 22. b4?? { (-2.07 → -5.01) Blunder. cxb6 was best. } (22. cxb6 c5) 22... axb3 23. Nxb3? { (-4.02 → -8.13) Mistake. f5 was best. } (23. f5 bxc5) 23... Nxc5? { (-8.13 → -3.84) Mistake. Qxc3 was best. } (23... Qxc3 24. Qxc3 Ne4+ 25. Kf1 Nxc3 26. Rc1 Rxa3 27. Rxc3 bxc5 28. Be1 Raxb3 29. Rxb3 Rxb3 30. dxc5) 24. dxc5? { (-3.84 → -6.21) Mistake. Ke2 was best. } (24. Ke2 Nxd3) 24... Ng4+?? { (-6.21 → 2.28) Blunder. Qxc3 was best. } (24... Qxc3 25. Qxc3 Ne4+ 26. Kf3 Nxc3 27. f5 Rb7 28. Ra1 Ne4 29. Ra2 bxc5 30. Nd2 Nxd2+ 31. Rxd2) 25. Kf3 Qxc3 26. Qxc3 Bxc3 27. Kxg4 bxc5 28. Nxc5 Bd4 29. Rxb8+ Rxb8 30. Nd7 Rb2 31. Ne5 c5 32. Nf3 f5+?? { (2.15 → 4.78) Blunder. Be3 was best. } (32... Be3 33. Re1 Rb3 34. f5 Rxa3 35. Bf4 Bxf4 36. Kxf4 Ra4+ 37. Ke5 d4 38. Ke4 Ra2 39. g4) 33. Kxf5 Bf6 34. Bh4 Bxh4 35. Nxh4 d4 36. Ke4 Rc2 37. a4 Kf7?! { (4.99 → 7.00) Inaccuracy. Ra2 was best. } (37... Ra2 38. g4) 38. Ra1 Rd2 39. a5 Re2+ 40. Kd3 Rb2 41. a6 Rb3+ 42. Kc4 Rc3+ 43. Kd5 e6+?! { (17.72 → Mate in 15) Checkmate is now unavoidable. d3 was best. } (43... d3 44. a7) 44. Kd6 Ra3 45. Rxa3 c4 46. Ra4 d3 47. Rxc4 d2 48. Rd4 Kf6 49. Rxd2 Kf7 50. a7 e5 51. a8=Q exf4 52. Rf2 Kf6 53. Rxf4+ Kg7 54. Qb7+ Kh6 55. Qe4 Kg5 56. Rf5+ Kh6 57. Qe6+ Kg7 58. Rf7+ Kg8 59. Qe8# { White wins by checkmate. } 1-0