[Event "Rated correspondence game"] [Site "https://lichess.org/efufjNlD"] [Date "2024.04.30"] [White "mate-in-four"] [Black "EWJM"] [Result "1-0"] [UTCDate "2024.04.30"] [UTCTime "13:02:45"] [WhiteElo "2519"] [BlackElo "2393"] [WhiteRatingDiff "+4"] [BlackRatingDiff "-7"] [Variant "Standard"] [TimeControl "-"] [ECO "A59"] [Opening "Benko Gambit Accepted: King Walk Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 g6 7. e4 Bxf1 8. Kxf1 d6 9. g3 Bg7 10. Kg2 O-O 11. Nf3 { A59 Benko Gambit Accepted: King Walk Variation } Qb6 12. a4 Na6 13. Qe2 Rfb8 14. Bd2 Nc7 15. Rhb1 Qa6 16. Nb5 Nxb5?! { (0.85 → 1.89) Inaccuracy. Rc8 was best. } (16... Rc8 17. Re1) 17. axb5 Qb7 18. Rxa8? { (1.90 → 0.20) Mistake. Ra6 was best. } (18. Ra6 Re8 19. b4 e6 20. Rxd6 exd5 21. bxc5 dxe4 22. Ng5 h6 23. Be3 hxg5) 18... Qxa8 19. b4 Qa2 20. Qe1 Nd7 21. bxc5 Nxc5 22. b6 Nd3?! { (0.31 → 1.08) Inaccuracy. Bb2 was best. } (22... Bb2 23. Bg5) 23. Qf1 Nb2?? { (1.12 → 3.07) Blunder. Qc4 was best. } (23... Qc4 24. Rb4 Qc2 25. Rb5 Nc5 26. e5 Bxe5 27. Qb1 Qxb1 28. Rxb1 f6 29. Be3) 24. Rc1 Qa4? { (2.87 → 5.16) Mistake. h6 was best. } (24... h6 25. Qb5) 25. b7 Qa7 26. Qb5 h6?? { (4.79 → Mate in 9) Checkmate is now unavoidable. Rf8 was best. } (26... Rf8 27. Be3 Qa3 28. Rc8 Nd1 29. Bb6 Nc3 30. Qc4 Qb2 31. Rxf8+ Bxf8 32. Bd4) 27. Rc7?? { (Mate in 9 → 4.44) Lost forced checkmate sequence. Rc8+ was best. } (27. Rc8+ Kh7 28. Qe8 Qxf2+ 29. Kxf2 Nd3+ 30. Ke2 g5 31. Qxf7 Nf4+ 32. Bxf4 e6) 27... Na4?? { (4.44 → Mate in 7) Checkmate is now unavoidable. Nd1 was best. } (27... Nd1 28. Qf1 Nxf2 29. Qxf2 Qxb7 30. Rxb7 Rxb7 31. Kh3 Rb3 32. Qe2 Rb2 33. Qe1) 28. Rxe7?? { (Mate in 7 → 5.16) Lost forced checkmate sequence. Rc8+ was best. } (28. Rc8+ Kh7 29. Qe8 g5 30. Qxf7 Qxf2+ 31. Kxf2 e6 32. Rc7 Rg8 33. b8=Q Rxb8) 28... Nc5 29. Re8+?! { (5.09 → 3.87) Inaccuracy. Be3 was best. } (29. Be3 Rxb7 30. Bxc5 Rxb5 31. Re8+ Kh7 32. Bxa7 f5 33. exf5 gxf5 34. Rb8 Rxd5) 29... Kh7 30. Rxb8 Qxb8 31. Bf4?! { (3.80 → 2.72) Inaccuracy. e5 was best. } (31. e5) 31... Qxb7 32. Qxb7 Nxb7 33. g4 Nc5 34. Nd2 Be5 35. Be3 Nb7 36. Nc4 Bc3 37. f4 f6 38. h4 Kg7 39. Kf3 Kf7 40. Ke2 Ke7 41. Bf2 Kf7 42. Kd3 Bb4 43. h5 Kg7 44. Bd4 Kf7 45. Be3 Kg7 46. Bb6 Kf7 47. Bc7 Nc5+ 48. Ke3 Nb7 49. Kd4 gxh5?! { (2.81 → 4.09) Inaccuracy. Bc5+ was best. } (49... Bc5+ 50. Kd3 Bb4 51. Ke3 Bc5+ 52. Ke2 Bb4 53. Bb6 Bc3 54. Be3 Bb4 55. Bd2) 50. gxh5 Ke7 51. Bb6 Be1 52. Kd3 Bb4 { Black offers draw } 53. Ne3 Kf7 54. Nf5 { Black resigns. } 1-0