[Event "Amsterdam"]
[Site "Amsterdam"]
[Date "1861.??.??"]
[Round "?"]
[White "Anderssen, Adolf"]
[Black "Heer, Stefan"]
[Result "1-0"]
[ECO "B20"]
[PlyCount "75"]
[EventDate "1861.07.??"]
[EventType "game"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 e6 3. Nc3 Nc6 4. d3 d6 5. Nge2 Nf6 6. 0-0 Be7 7. Ng3 a6 8. a4 0-0 9. Bd2 d5 10. Ba2 dxe4 11. dxe4 Qc7 12. Nce2 b6 13. c3 Bb7 14. Qc2 Rad8 15. Rae1 Rd7 16. Bb1 Rfd8 17. Bc1 b5 18. f4 e5 19. fxe5 Nxe5 20. Nf4 c4 21. Be3 Nd3 22. Nxd3 cxd3 23. Qf2 Qc4 24. Bd4 Ng4 25. Qf4 Rxd4 26. cxd4 Qxd4+ 27. Kh1 d2 28. Qxf7+ Kh8 29. Rd1 Bf6 30. Qxb7 Nf2+ 31. Rxf2 Qxf2 32. Bc2 Bd4 33. Rf1 Qe3 34. Qf7 h6 35. e5 d1Q 36. Bxd1 Bxe5 37. Bc2 Bd6 38. Qg6 1-0

[Event "Amsterdam"]
[Site "Amsterdam"]
[Date "1861.??.??"]
[Round "?"]
[White "Heer, Stefan"]
[Black "Anderssen, Adolf"]
[Result "1-0"]
[ECO "A85"]
[PlyCount "47"]
[EventDate "1861.07.??"]
[EventType "game"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. c4 f5 2. Nc3 Nf6 3. d4 e6 4. e3 Bb4 5. f3 Bxc3+ 6. bxc3 c5 7. Bd3 Nc6 8. Ne2 b6 9. 0-0 0-0 10. Ba3 Qe7 11. Qc2 Bb7 12. Rae1 Rac8 13. Nf4 Na5 14. e4 g6 15. exf5 gxf5 16. Bxf5 Nxc4 17. Bc1 cxd4 18. Nxe6 Rfe8 19. Nxd4 Qxe1 20. Rxe1 Rxe1+ 21. Kf2 Rce8 22. Bg5 Ne3 23. Bxh7+ Kf8 24. Bh6+ 1-0

