Mason, Ian J vs Sun, William
WLS/Inv/3 (WLS) · Round ? · 2016.10.08 · 1/2-1/2 · D85 Grünfeld Defense: Exchange Variation
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PGN
[Event "WLS/Inv/3 (WLS)"] [Site "ICCF"] [Date "2016.10.08"] [Round "?"] [White "Mason, Ian J"] [Black "Sun, William"] [Result "1/2-1/2"] [PlyCount "51"] [WhiteElo "2192"] [WhiteFideId "343412807"] [BlackElo "2164"] [BlackFideId "2047616"] [ECO "D85c"] [Mode "Correspondence"] [Source "AjedrezCorr"] [SourceQuality "3"] [ImportDate "2025-06-03"] 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. Bd2 Bg7 6. e4 Nb6 7. Be3 O-O 8. h3 e5 9. Nf3 exd4 10. Bxd4 Qe7 11. Bxg7 Kxg7 12. Qd4+ f6 13. Be2 Nc6 14. Qe3 Be6 15. b3 Rad8 16. O-O a6 17. Rfd1 Rxd1+ 18. Rxd1 Rd8 19. Rxd8 Qxd8 20. e5 Nd5 21. Nxd5 Bxd5 22. exf6+ Qxf6 23. Qd2 Qd6 24. Qc3+ Qf6 25. Qd2 Qd6 26. Qc3+ 1/2-1/2