Polgar, Susan vs Duckworth, William
National Open Las V · Round ? · 1986.??.?? · 1-0 · A56 Benoni Defense: Czech Benoni Defense
Moves
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
17.
18.
19.
20.
21.
22.
23.
24.
25.
26.
27.
28.
29.
30.
31.
32.
33.
34.
35.
36.
37.
38.
39.
40.
41.
42.
43.
PGN
[Event "National Open Las V"] [Site "National op Las V"] [Date "1986.??.??"] [Round "?"] [White "Polgar, Susan"] [Black "Duckworth, William"] [Result "1-0"] [PlyCount "85"] [WhiteElo "2400"] [WhiteFideId "700088"] [WhiteTitle "GM"] [BlackElo "2310"] [BlackFideId "2006839"] [BlackTitle "FM"] [ECO "A56p"] [Source "Codekiddy"] [SourceQuality "3"] [ImportDate "2026-01-06"] 1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 Nbd7 6. g3 g6 7. Bg2 Bg7 8. Nge2 O-O 9. O-O Ne8 10. f4 exf4 11. gxf4 f5 12. Ng3 Bd4+ 13. Kh1 Qh4 14. exf5 Ndf6 15. Bf3 Bxc3 16. bxc3 Bxf5 17. Nxf5 gxf5 18. Rg1+ Ng7 19. Rb1 Rf7 20. Rb2 Re8 21. Rbg2 h5 22. Bd2 Ng4 23. Qf1 Rfe7 24. Bd1 Kh8 25. Qf3 Qf6 26. Qf1 Qh4 27. Ba4 Rf8 28. Qf3 Rff7 29. h3 Kh7 30. Bc2 Re8 31. Ba4 Re4 32. Bc2 Ree7 33. Rf1 Nf6 34. Rfg1 Ng4 35. Rf1 Nf6 36. Rfg1 Rf8 37. Rg5 Ne4 38. Bxe4 fxe4 39. Qg2 Rff7 40. f5 Rd7 41. f6 Rxf6 42. Rxg7+ Kh8 43. Rh7+ 1-0