[Comment "auto-generated from http://www.jesseo.com/chesspublishing/pgn.php?pgndata=[Event%20%26quot;?%26quot;]%0A[Site%20%26quot;?%26quot;]%0A[Date%20%26quot;????.??.??%26quot;]%0A[Round%20%26quot;?%26quot;]%0A[White%20%26quot;?%26quot;]%0A[Black%20%26quot;?%26quot;]%0A[Result%20%26quot;*%26quot;]%0A[PlyCount%20%26quot;39%26quot;]%0A%0A1.%20d4%20Nf6%202.%20c4%20e6%203.%20Nc3%20Bb4%204.%20e3%20O-O%205.%20Bd3%20d5%206.%20Nf3%20c5%207.%20O-O%20Nc6%208.%20a3%0ABxc3%209.%20bxc3%20Qc7%2010.%20Bb2%20Na5%2011.%20cxd5%20exd5%2012.%20Ne5%20c4%2013.%20Bc2%20Ne4%2014.%20f3%20Nd6%0A15.%20a4%20f6%2016.%20Ba3%20Re8%2017.%20Ng4%20Bxg4%2018.%20fxg4%20Ne4%20(18...%20Nf7%20%26%23123;,%20simply%0Apreventing%20g4-g5?%26%23125;)%2019.%20Bxe4%20Rxe4%2020.%20g5%20$1%20*%0A%0A"]
[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[PlyCount "39"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 c5 7. O-O Nc6 8. a3
Bxc3 9. bxc3 Qc7 10. Bb2 Na5 11. cxd5 exd5 12. Ne5 c4 13. Bc2 Ne4 14. f3 Nd6
15. a4 f6 16. Ba3 Re8 17. Ng4 Bxg4 18. fxg4 Ne4 (18... Nf7 {, simply
preventing g4-g5?}) 19. Bxe4 Rxe4 20. g5 $1 *