[Event "Rated correspondence game"] [Site "https://lichess.org/C8eoJHVs"] [Date "2021.04.22"] [White "MoiRon"] [Black "wwgia"] [Result "1-0"] [UTCDate "2021.04.22"] [UTCTime "20:31:30"] [WhiteElo "1959"] [BlackElo "1998"] [WhiteRatingDiff "+7"] [BlackRatingDiff "-6"] [Variant "Standard"] [TimeControl "-"] [ECO "D91"] [Opening "Grünfeld Defense: Three Knights Variation, Petrosian System"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 Nf6 2. c4 g6 3. d4 d5?! { (0.25 → 0.90) Inaccuracy. Bg7 was best. } (3... Bg7 4. e3 O-O 5. Be2 b6 6. O-O Bb7 7. Qc2 Ne4 8. b3) 4. Nc3?! { (0.90 → 0.22) Inaccuracy. cxd5 was best. } (4. cxd5 Bg7 5. Qa4+ c6 6. dxc6 Nxc6 7. Nc3 Bf5 8. g3 O-O) 4... Bg7 5. Bg5 { D91 Grünfeld Defense: Three Knights Variation, Petrosian System } Ne4 6. Bh4 Nxc3 7. bxc3 c5?! { (-0.18 → 0.55) Inaccuracy. dxc4 was best. } (7... dxc4 8. Qa4+ c6 9. Qxc4 Qa5 10. Qb3 Be6 11. Qb2 c5 12. e3) 8. e3 cxd4 9. cxd4 Nc6 10. Be2 O-O 11. O-O b6 12. cxd5 Qxd5 13. Qb3 Be6 14. Qxd5 Bxd5 15. Nd2 f5 16. Bf3 e6 17. Bxd5 exd5 18. Rfc1 Rac8 19. a3? { (-0.52 → -1.91) Mistake. Rab1 was best. } (19. Rab1 Rfe8) 19... h6? { (-1.91 → -0.59) Mistake. f4 was best. } (19... f4) 20. Bg3 g5 21. h3?! { (-0.90 → -1.58) Inaccuracy. f4 was best. } (21. f4 Rfe8) 21... f4 22. Bh2 Na5?! { (-1.42 → -0.48) Inaccuracy. fxe3 was best. } (22... fxe3) 23. Rab1?! { (-0.48 → -1.07) Inaccuracy. Rxc8 was best. } (23. Rxc8 Rxc8) 23... Nc4 24. Nxc4 dxc4 25. Rc3 fxe3? { (-1.34 → 0.00) Mistake. Rf5 was best. } (25... Rf5 26. Rbc1) 26. fxe3 Rfe8 27. Rbc1?! { (0.00 → -0.79) Inaccuracy. Kf2 was best. } (27. Kf2 Re6 28. Rb4 Rf8+ 29. Kg3 Rf1 30. Rbxc4 Re4 31. Rc8+ Kh7 32. h4 Kg6 33. hxg5 Kxg5) 27... b5 28. Bd6 Bf8 29. Bxf8 Kxf8 30. Kf2 Ke7 31. e4 Rf8+ 32. Ke3 h5?! { (0.33 → 1.40) Inaccuracy. Kd6 was best. } (32... Kd6 33. a4) 33. d5 Kd6 34. Kd4?! { (0.70 → 0.00) Inaccuracy. a4 was best. } (34. a4 a6) 34... Rce8?! { (0.00 → 0.88) Inaccuracy. Rf2 was best. } (34... Rf2 35. R3c2 Rf4 36. g3 Rf3 37. e5+ Ke7 38. Ke4 Rcf8 39. Rc3 Rf2 40. Rb1 a6 41. a4) 35. Rf3 g4?? { (1.42 → 4.19) Blunder. Rxf3 was best. } (35... Rxf3 36. gxf3) 36. hxg4 hxg4 37. Rxf8 Rxf8 38. e5+ Kc7 39. Kc5 a6? { (4.40 → 9.05) Mistake. Kd7 was best. } (39... Kd7) 40. Rc3?? { (9.05 → 2.26) Blunder. e6 was best. } (40. e6) 40... Rf5?? { (2.26 → 6.84) Blunder. Kd7 was best. } (40... Kd7 41. a4) 41. d6+ Kd7 42. Kd5 Rh5 43. Rc2 g3 44. Rc3 Rg5 45. Rf3 a5 46. Re3 a4 47. Kc5?! { (9.12 → 5.63) Inaccuracy. Re2 was best. } (47. Re2) 47... c3?! { (5.63 → 10.15) Inaccuracy. Ke6 was best. } (47... Ke6 48. Kxb5) 48. Kd5 Rg4 49. Rxc3 b4?! { (11.90 → Mate in 9) Checkmate is now unavoidable. Rg5 was best. } (49... Rg5 50. Rc7+) 50. axb4?! { (Mate in 9 → 17.63) Lost forced checkmate sequence. e6+ was best. } (50. e6+ Kd8 51. e7+ Kd7 52. Rc7+ Ke8 53. Rc8+ Kf7 54. e8=Q+ Kg7 55. Qg8+ Kh6 56. Qxg4 Kh7) 50... Rxb4?! { (17.63 → Mate in 9) Checkmate is now unavoidable. Rg5 was best. } (50... Rg5 51. b5) 51. e6+ Kd8 52. Rxg3 { Black resigns. } 1-0