[Event "Casual correspondence game"] [Site "https://lichess.org/KnIBYirh"] [Date "2022.02.25"] [White "petrik05"] [Black "Honza_cz07"] [Result "1-0"] [UTCDate "2022.02.25"] [UTCTime "14:59:31"] [WhiteElo "1500"] [BlackElo "1500"] [WhiteTitle "FM"] [Variant "Standard"] [TimeControl "-"] [ECO "A81"] [Opening "Dutch Defense: Semi-Leningrad Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 f5 2. g3 Nf6 3. Bg2 g6 { A81 Dutch Defense: Semi-Leningrad Variation } 4. Nf3 Bg7 5. O-O O-O 6. c4 d6 7. Nc3 Qe8 8. d5 Na6 9. Rb1 Nc5 10. Nd4 e5?! { (0.53 → 1.56) Inaccuracy. Nfe4 was best. } (10... Nfe4) 11. dxe6 Bxe6?! { (1.66 → 2.50) Inaccuracy. Nxe6 was best. } (11... Nxe6 12. Nxe6 Qxe6 13. Nd5 Qd7 14. Nxf6+ Bxf6 15. b4 Qf7 16. Bd5 Be6 17. Bxb7 Rab8 18. Bd5) 12. Nxe6 Qxe6 13. Nd5 Rf7? { (2.74 → 4.40) Mistake. Qd7 was best. } (13... Qd7 14. Nxf6+) 14. Nxf6+?! { (4.40 → 3.41) Inaccuracy. b4 was best. } (14. b4 Nce4 15. f3 c6 16. Nf4 Qxc4 17. fxe4 Nxe4 18. Bb2 d5 19. Bxg7 Kxg7 20. Bxe4 Qxe4) 14... Bxf6?! { (3.41 → 4.43) Inaccuracy. Qxf6 was best. } (14... Qxf6 15. Bd5 Ne6 16. Bxb7 Raf8 17. e3 g5 18. Bd5 g4 19. b4 Qg6 20. Rb3 h5 21. Kh1) 15. Bd5 Qe7 16. Bxf7+ Kxf7 17. Be3 Qe4?! { (5.20 → 7.15) Inaccuracy. Ne6 was best. } (17... Ne6 18. b4 Rd8 19. Rb3 h5 20. Rd3 b6 21. c5 dxc5 22. Rxd8 Qxd8 23. Qxd8 Nxd8 24. bxc5) 18. Bxc5 dxc5 19. Qd5+?? { (7.02 → 1.96) Blunder. Qd7+ was best. } (19. Qd7+) 19... Qxd5 20. cxd5 Rd8 21. Rfd1?! { (2.39 → 1.49) Inaccuracy. Rfc1 was best. } (21. Rfc1 b6 22. Kf1 Rxd5 23. e3 a5 24. b3 h5 25. Ke2 Ke6 26. h3 Rd8 27. Rc4 Be5) 21... Bd4?? { (1.49 → 6.38) Blunder. c4 was best. } (21... c4) 22. b3? { (6.38 → 3.44) Mistake. b4 was best. } (22. b4) 22... b6? { (3.44 → 6.02) Mistake. a5 was best. } (22... a5) 23. Rbc1? { (6.02 → 3.62) Mistake. b4 was best. } (23. b4 cxb4 24. Rxd4 c5 25. Rh4 h5 26. Rd1 b5 27. e4 c4 28. d6 f4 29. gxf4 a5) 23... Kf6?! { (3.62 → 4.90) Inaccuracy. a5 was best. } (23... a5 24. e3 Bf6 25. h3 Ke7 26. Kg2 Kd6 27. g4 b5 28. Kf3 a4 29. bxa4 b4 30. gxf5) 24. Rxd4? { (4.90 → 3.08) Mistake. b4 was best. } (24. b4 Ke5) 24... cxd4 25. Rxc7 Rxd5 26. Rxa7 Re5 27. Kf1 h5?! { (3.87 → 5.38) Inaccuracy. Rc5 was best. } (27... Rc5 28. Ke1) 28. h4?! { (5.38 → 4.01) Inaccuracy. Rd7 was best. } (28. Rd7 Ra5 29. a4 Ke5 30. Rb7 Rc5 31. Rxb6 Rc1+ 32. Kg2 Re1 33. Rb8 Kd5 34. Rd8+ Kc5) 28... Re6?! { (4.01 → 5.29) Inaccuracy. Rd5 was best. } (28... Rd5 29. Ra6) 29. Rd7 Ke5 30. Ke1 Rc6 31. Kd2 b5 32. f4+ Ke4 33. Re7+ Kd5 34. Re5+ Kd6 35. Rxb5 Ra6 36. a4 Kc6 37. Kd3 Ra8 38. Kxd4 Re8 39. e3 Re4+ 40. Kd3 Kc7 41. a5 Ra4? { (9.30 → Mate in 7) Checkmate is now unavoidable. Kd6 was best. } (41... Kd6 42. b4 Kc6 43. Rb8 Kc7 44. Rb6 Kc8 45. a6 Kc7 46. Rb7+ Kc8 47. b5 Rb4 48. b6) 42. b4? { (Mate in 7 → 9.74) Lost forced checkmate sequence. bxa4 was best. } (42. bxa4 Kd7 43. a6 g5 44. a7 Ke7 45. a8=Q gxf4 46. Qa7+ Ke6 47. Rb6+ Ke5 48. Qa5#) 42... Kc6 43. Rb6+ Kc7 44. Kd4 Ra2 45. Rxg6 Rb2 46. Kc5 Rb3 47. Re6 Rb2 48. Re5 Rg2 49. Rxf5 Rxg3 50. Rxh5 Rxe3 51. Rh7+ Kc8 52. a6 Rf3?! { (10.75 → Mate in 14) Checkmate is now unavoidable. Kb8 was best. } (52... Kb8 53. f5 Re5+ 54. Kb6 Re8 55. b5 Rd8 56. Rh6 Kc8 57. f6 Kd7 58. Rh7+ Ke6 59. f7) 53. a7 Ra3 54. f5 Ra5+ 55. b5 Ra4 56. f6 Kd8 57. b6 Ra5+ 58. Kc6 Ke8 59. Rc7 Kd8 60. f7 Rc5+ 61. Kb7 Rxc7+ 62. bxc7+ Ke7 63. c8=B Kxf7 64. a8=N?! { (Mate in 7 → 65.96) Lost forced checkmate sequence. a8=Q was best. } (64. a8=Q Kf6 65. Qa5 Ke7 66. Qe5+ Kf7 67. h5 Kf8 68. Qf6+ Ke8 69. Qg7 Kd8 70. Qd7#) 64... Kf6 65. Nc7 { Black resigns. } 1-0