[Event "CCA MIXED MON 203RD CHALLENGE"] [Site "https://lichess.org/F6bDA2RO"] [Date "2026.05.18"] [Round "-"] [White "Sagnik20"] [Black "ADRIJACHAKRABORTY"] [Result "1-0"] [GameId "F6bDA2RO"] [UTCDate "2026.05.18"] [UTCTime "12:30:00"] [WhiteElo "1691"] [BlackElo "962"] [WhiteRatingDiff "+0"] [BlackRatingDiff "-1"] [Variant "Standard"] [TimeControl "600+3"] [ECO "D23"] [Opening "Queen's Gambit Accepted"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 { D23 Queen's Gambit Accepted } 4. g3 Nc6 5. Bg2 e6 6. O-O Rb8 7. Qc2 Na5 8. Nbd2 b5 9. a4 Ba6 10. axb5 Bxb5 11. Rxa5 Rb7 12. Nxc4 c6 13. Ra1 g6 14. Bf4 h6 15. Be5 Be7 16. Na5 Rb6 17. Rfc1 O-O 18. Bxf6 Bxf6 19. e3 Qc7 20. Nc4 Ra6 21. Rxa6 Bxa6 22. Nce5 Bc8 23. Qxc6 Qxc6 24. Rxc6 Bxe5 25. Nxe5 a5 26. Rc7 Ba6 27. Ra7 Be2 28. Rxa5 Rc8 29. Ra1 Rc2 30. b4 Rb2 31. Nc6 Bb5 32. h4 Kf8 33. Bf3 Ke8 34. Ra8+ Kd7 35. Ne5+ Kd6 36. Nxf7+ Ke7 37. Ra7+ Kf6 38. Ne5 Rb1+ 39. Kg2 Rxb4 40. Rf7# { White wins by checkmate. } 1-0