lichess dev

[Event "Casual Correspondence game"] [Site "http://chess-academy.net/G7rCXlmY"] [Date "2026.08.20"] [Round "-"] [White "Anonymous"] [Black "Gabriela234"] [Result "1-0"] [UTCDate "2026.08.20"] [UTCTime "14:29:31"] [WhiteElo "?"] [BlackElo "1658"] [Variant "Standard"] [TimeControl "-"] [ECO "A02"] [Opening "System: Double Duck Formation"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. d4 d5 2. f4 f5 { A02 System: Double Duck Formation } 3. Nc3 e6 4. Nf3 Nc6 5. a3 Nf6 6. b4 a6 7. Rb1 b5 8. e3 h6 9. Ne5 Nxe5 10. fxe5 Ne4 11. Qd3 Nxc3 12. Qxc3 Be7 13. Ra1 g5 14. a4 bxa4 15. Rxa4 f4 16. exf4 gxf4 17. Bxf4 Bg5 18. Bxg5 hxg5 19. b5 axb5 20. Rxa8 O-O 21. Qb3 Qd7 22. Bxb5 Qf7 23. Rf1 Qg7 24. Rxf8+ Qxf8 25. Ra7 Qe7 26. Ra8 Qd8 27. Ra3 Bd7 28. Bxd7 Qxd7 29. Ra8+ Kg7 30. Qg3 Kg6 31. Rg8+ Kf5 32. Qf2+ Ke4 33. Qf3+ Kxd4 34. Ra8 Qc6 35. Qd3+ Kc5 36. Qc3+ Kb5 37. Qxc6+ Kxc6 38. Ra6+ Kc5 39. Ra5+ Kd4 40. h4 Kxe5 41. hxg5 Kd4 42. g6 e5 43. g7 e4 44. g8=Q c5 45. Qb8 c4 46. Qg3 e3 47. Ra3 Kc5 48. Qxe3+ Kb4 49. Ra1 Kb5 50. Qc1 c3 51. Qb1+ Kc5 52. Ra5+ Kc6 53. Ra6+ Kc7 54. Ra8 d4 55. Qb5 d3 56. Qb4 d2+ 57. Kd1 Kc6 58. Ra7 Kd5 59. Ra5+ Ke6 60. Qe4+ Kd7 61. Qh7+ Kd8 62. Ra8# { White wins by checkmate. } 1-0