[Comment "auto-generated from http://www.jesseo.com/chesspublishing/pgn.php?pgndata=[Event%20%26quot;North%20American%20Open%26quot;]%0A[Site%20%26quot;Las%20Vegas%20USA%26quot;]%0A[Date%20%26quot;2007.12.28%26quot;]%0A[Round%20%26quot;5%26quot;]%0A[White%20%26quot;Andrews,%20T.%26quot;]%0A[Black%20%26quot;Nakamura,%20H.%26quot;]%0A[Result%20%26quot;0-1%26quot;]%0A[ECO%20%26quot;B03%26quot;]%0A[WhiteElo%20%26quot;2304%26quot;]%0A[BlackElo%20%26quot;2648%26quot;]%0A[PlyCount%20%26quot;70%26quot;]%0A[EventDate%20%26quot;2007.12.26%26quot;]%0A[EventType%20%26quot;swiss%26quot;]%0A[EventRounds%20%26quot;7%26quot;]%0A[EventCountry%20%26quot;USA%26quot;]%0A[Source%20%26quot;Mark%20Crowther%26quot;]%0A[SourceDate%20%26quot;2007.12.31%26quot;]%0A%0A1.%20e4%20Nf6%202.%20e5%20Nd5%203.%20d4%20d6%204.%20exd6%20cxd6%205.%20c4%20Nb6%206.%20Nc3%20g6%207.%20Be3%20Bg7%208.%20Rc1%20O-O%209.%20b3%20Bf5%2010.%20Nf3%20(10.%20Be2%20d5%2011.%20c5%20Nc8%2012.%20Nf3%20Nc6%2013.%20O-O%20Bg4%2014.%20b4%20a6%0A15.%20Rb1%20Bxf3%2016.%20Bxf3%20e6%2017.%20a4%20N8e7%2018.%20b5%20axb5%2019.%20axb5%20Na5%2020.%20Be2%20Nf5%2021.%20Qd2%20e5%2022.%20Na4%20exd4%2023.%20Bg5%20f6%2024.%20Bf4%20Nc4%2025.%20Qb4%20Ne5%2026.%20Bxe5%20fxe5%2027.%20Nb6%0ARa2%2028.%20Bc4%20dxc4%2029.%20Qxc4+%20Kh8%2030.%20Qxa2%20Qg5%2031.%20Qd5%20Nh4%2032.%20Kh1%20Qe7%2033.%20Rbe1%20Nf5%2034.%20c6%20bxc6%2035.%20bxc6%20Qc7%2036.%20Nd7%20Rd8%2037.%20Qe6%20Qc8%2038.%20Rb1%20Qc7%2039.%20Rb7%20Qa5%2040.%20c7%20Rg8%2041.%20Qxg8+%20%26%23123;1-0%20Hou%20Yifan%20(2578)-Le%20Kieu%20Thien%20Kim%20(2291)/Beijing%0ACHN%202008/The%20Week%20in%20Chess%20728%26%23125;)%2010...%20Bg4%2011.%20Be2%20e6%20(11...%20d5%2012.%20c5%20Nc8%2013.%20b4%20Nc6%20(13...%20a6%2014.%20a4%20Nc6%2015.%20b5%20axb5%2016.%20axb5%20Na5%2017.%20Bg5)%2014.%20b5%20Na5%2015.%20O-O%20Bxf3%2016.%20Bxf3%20e6%2017.%20Be2%20Ne7%2018.%20Bd3%20Nf5%2019.%20Ne2%20a6%0A20.%20a4%20(20.%20bxa6%20$1)%2020...%20axb5%2021.%20axb5%20Nc4%20(21...%20Nxe3%2022.%20fxe3%20e5%20$10)%2022.%20Bxc4%20dxc4%2023.%20Rxc4%20Qd5%2024.%20Qc2%20Rfd8%2025.%20Nf4%20Qd7%2026.%20c6%20bxc6%2027.%20bxc6%20Qc7%2028.%20Ne2%20Nd6%2029.%20Rc5%20Nf5%2030.%20Bf4%20Qe7%2031.%20c7%20Rdc8%2032.%0ABe5%20f6%2033.%20Bg3%20Qd7%2034.%20Qc4%20Kh8%2035.%20Rb1%20Ra4%2036.%20Qb5%20Qxb5%2037.%20Rcxb5%20Ne7%2038.%20Bd6%20Nc6%2039.%20Rb8%20Na7%2040.%20Bc5%20h5%2041.%20Bxa7%20Rxa7%2042.%20Rxc8+%20%26%23123;1-0%20Nakamura,H%20(2735)-Zinchenko,Y%20(2546)/ICC%20INT%202010/The%20Week%20in%20Chess%20802%26%23125;)%2012.%20O-O%20(12.%20d5%20e5%2013.%20O-O%20Bxf3%2014.%20Bxf3%20Na6%2015.%20Be2%20f5%2016.%20f3%20Nc8%2017.%20a3%20Bf6%2018.%20Bf2%20Bh4%2019.%20g3%20Bg5%2020.%20Rc2%20Nc7%2021.%20b4%20b6%2022.%20Re1%20Bf6%2023.%20Bf1%20Kg7%2024.%20Rd2%20a5%2025.%20Na4%20axb4%2026.%20axb4%20Na6%2027.%20Qb3%20Rf7%2028.%20Ra2%20Rfa7%2029.%20Nc3%20Nc7%2030.%20Rxa7%20Rxa7%2031.%20Na4%20Rb7%2032.%20Qc2%20Qe8%2033.%20Rd1%20b5%2034.%20cxb5%20Nxb5%2035.%20Qc6%20Qxc6%2036.%20dxc6%20Rb8%2037.%20Nb6%20Nc3%2038.%20Nxc8%20Nxd1%2039.%20Nxd6%20Nxf2%2040.%20c7%20Ra8%2041.%20Kxf2%20Be7%2042.%20c8%3DQ%20Rxc8%2043.%0ANxc8%20Bxb4%2044.%20Bc4%20Bc5+%2045.%20Ke2%20h5%2046.%20h3%20Kf6%2047.%20Kd3%20Bf2%2048.%20Ke2%20Bc5%2049.%20Bd5%20Kg7%2050.%20Kd3%20Kf6%2051.%20Kc4%20Bf2%2052.%20g4%20hxg4%2053.%20fxg4%20e4%2054.%20Nd6%20Bg3%2055.%20Nf7%20Bf4%2056.%20Kd4%20Bc1%2057.%20h4%20Bb2+%2058.%20Ke3%20Bc1+%2059.%20Kd4%20Bb2+%2060.%20Kc4%20fxg4%2061.%20Ng5%20Kg7%2062.%20Nxe4%20Bf6%2063.%20Nxf6%20Kxf6%2064.%20Kd4%20g5%20%26%23123;1/2-1/2%20Baklan,V%20(2647)-Nakamura,H%20(2670)/Marseille%20FRA%202008/The%20Week%20in%20Chess%20699%26%23125;)%2012...%20d5%2013.%20c5%20Nc8%2014.%20b4%20Bxf3%2015.%20Bxf3%20a6%2016.%20a4%20Nc6%2017.%20b5%20Na5%2018.%20Re1%20h6%2019.%20Bf4%20Ne7%2020.%20Be5%20Bxe5%2021.%20Rxe5%20Nf5%2022.%20Be2%20axb5%2023.%20axb5%20Qf6%2024.%20f4%20Nxd4%2025.%20Qxd4%20Nb3%2026.%20Qe3%20d4%2027.%20Ne4%20Qxe5%2028.%20Qf3%20Qf5%2029.%20g4%20Qxe4%2030.%20Qxe4%20Nxc1%2031.%20Bc4%20d3%2032.%20Qe3%20Rfd8%2033.%20Qd2%20Ra4%2034.%20Bxd3%20Nxd3%2035.%20c6%20Ra1+%200-1"]
[Event "North American Open"]
[Site "Las Vegas USA"]
[Date "2007.12.28"]
[Round "5"]
[White "Andrews, T."]
[Black "Nakamura, H."]
[Result "0-1"]
[ECO "B03"]
[WhiteElo "2304"]
[BlackElo "2648"]
[PlyCount "70"]
[EventDate "2007.12.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[Source "Mark Crowther"]
[SourceDate "2007.12.31"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. exd6 cxd6 5. c4 Nb6 6. Nc3 g6 7. Be3 Bg7 8. Rc1 O-O 9. b3 Bf5 10. Nf3 (10. Be2 d5 11. c5 Nc8 12. Nf3 Nc6 13. O-O Bg4 14. b4 a6
15. Rb1 Bxf3 16. Bxf3 e6 17. a4 N8e7 18. b5 axb5 19. axb5 Na5 20. Be2 Nf5 21. Qd2 e5 22. Na4 exd4 23. Bg5 f6 24. Bf4 Nc4 25. Qb4 Ne5 26. Bxe5 fxe5 27. Nb6
Ra2 28. Bc4 dxc4 29. Qxc4+ Kh8 30. Qxa2 Qg5 31. Qd5 Nh4 32. Kh1 Qe7 33. Rbe1 Nf5 34. c6 bxc6 35. bxc6 Qc7 36. Nd7 Rd8 37. Qe6 Qc8 38. Rb1 Qc7 39. Rb7 Qa5 40. c7 Rg8 41. Qxg8+ {1-0 Hou Yifan (2578)-Le Kieu Thien Kim (2291)/Beijing
CHN 2008/The Week in Chess 728}) 10... Bg4 11. Be2 e6 (11... d5 12. c5 Nc8 13. b4 Nc6 (13... a6 14. a4 Nc6 15. b5 axb5 16. axb5 Na5 17. Bg5) 14. b5 Na5 15. O-O Bxf3 16. Bxf3 e6 17. Be2 Ne7 18. Bd3 Nf5 19. Ne2 a6
20. a4 (20. bxa6 $1) 20... axb5 21. axb5 Nc4 (21... Nxe3 22. fxe3 e5 $10) 22. Bxc4 dxc4 23. Rxc4 Qd5 24. Qc2 Rfd8 25. Nf4 Qd7 26. c6 bxc6 27. bxc6 Qc7 28. Ne2 Nd6 29. Rc5 Nf5 30. Bf4 Qe7 31. c7 Rdc8 32.
Be5 f6 33. Bg3 Qd7 34. Qc4 Kh8 35. Rb1 Ra4 36. Qb5 Qxb5 37. Rcxb5 Ne7 38. Bd6 Nc6 39. Rb8 Na7 40. Bc5 h5 41. Bxa7 Rxa7 42. Rxc8+ {1-0 Nakamura,H (2735)-Zinchenko,Y (2546)/ICC INT 2010/The Week in Chess 802}) 12. O-O (12. d5 e5 13. O-O Bxf3 14. Bxf3 Na6 15. Be2 f5 16. f3 Nc8 17. a3 Bf6 18. Bf2 Bh4 19. g3 Bg5 20. Rc2 Nc7 21. b4 b6 22. Re1 Bf6 23. Bf1 Kg7 24. Rd2 a5 25. Na4 axb4 26. axb4 Na6 27. Qb3 Rf7 28. Ra2 Rfa7 29. Nc3 Nc7 30. Rxa7 Rxa7 31. Na4 Rb7 32. Qc2 Qe8 33. Rd1 b5 34. cxb5 Nxb5 35. Qc6 Qxc6 36. dxc6 Rb8 37. Nb6 Nc3 38. Nxc8 Nxd1 39. Nxd6 Nxf2 40. c7 Ra8 41. Kxf2 Be7 42. c8=Q Rxc8 43.
Nxc8 Bxb4 44. Bc4 Bc5+ 45. Ke2 h5 46. h3 Kf6 47. Kd3 Bf2 48. Ke2 Bc5 49. Bd5 Kg7 50. Kd3 Kf6 51. Kc4 Bf2 52. g4 hxg4 53. fxg4 e4 54. Nd6 Bg3 55. Nf7 Bf4 56. Kd4 Bc1 57. h4 Bb2+ 58. Ke3 Bc1+ 59. Kd4 Bb2+ 60. Kc4 fxg4 61. Ng5 Kg7 62. Nxe4 Bf6 63. Nxf6 Kxf6 64. Kd4 g5 {1/2-1/2 Baklan,V (2647)-Nakamura,H (2670)/Marseille FRA 2008/The Week in Chess 699}) 12... d5 13. c5 Nc8 14. b4 Bxf3 15. Bxf3 a6 16. a4 Nc6 17. b5 Na5 18. Re1 h6 19. Bf4 Ne7 20. Be5 Bxe5 21. Rxe5 Nf5 22. Be2 axb5 23. axb5 Qf6 24. f4 Nxd4 25. Qxd4 Nb3 26. Qe3 d4 27. Ne4 Qxe5 28. Qf3 Qf5 29. g4 Qxe4 30. Qxe4 Nxc1 31. Bc4 d3 32. Qe3 Rfd8 33. Qd2 Ra4 34. Bxd3 Nxd3 35. c6 Ra1+ 0-1