[Comment "auto-generated from http://www.jesseo.com/chesspublishing/pgn.php?pgndata=[Event%20%26quot;World%20Youth%20Stars%208th%26quot;]%0A[Site%20%26quot;Kirishi%26quot;]%0A[Date%20%26quot;2010.05.13%26quot;]%0A[Round%20%26quot;5%26quot;]%0A[White%20%26quot;Bukavshin,%20Ivan%26quot;]%0A[Black%20%26quot;Belous,%20Vladimir%26quot;]%0A[Result%20%26quot;1/2-1/2%26quot;]%0A[ECO%20%26quot;B77%26quot;]%0A[WhiteElo%20%26quot;2435%26quot;]%0A[BlackElo%20%26quot;2471%26quot;]%0A[PlyCount%20%26quot;93%26quot;]%0A[EventDate%20%26quot;2010.05.09%26quot;]%0A[EventRounds%20%26quot;11%26quot;]%0A[EventCountry%20%26quot;RUS%26quot;]%0A[EventCategory%20%26quot;7%26quot;]%0A%0A1.%20e4%20c5%202.%20Nf3%20Nc6%203.%20Nc3%20g6%204.%20d4%20cxd4%205.%20Nxd4%20Bg7%206.%20Be3%20Nf6%207.%20Bc4%20O-O%208.%0ABb3%20d6%209.%20f3%20Qa5%2010.%20Qd2%20Nxd4%2011.%20Bxd4%20Be6%2012.%20O-O-O%20Rfc8%2013.%20Kb1%20Bxb3%2014.%20cxb3%0Ab5%2015.%20Rhe1%20%26%23123;(The%20rather%20unknown%20a3%20is%20also%20tough%20for%20black.)%26%23125;%20b4%2016.%20Bxf6%20bxc3%0A17.%20Bxc3%20Bxc3%2018.%20bxc3%20Rxc3%20%26%23123;(An%20interesting%20alternative%20for%20black%20is%20Qe5,%0Amentioned%20on%20chesspub.%20It%20probably%20gives%20still%20a%20slight%20pull%20for%20white%20but%20at%0Aleast%20avoids%20the%20dreadful%20endgame.)%26%23125;%2019.%20Re3%20Rac8%2020.%20Rxc3%20Qxc3%2021.%20Qxc3%20Rxc3%0A22.%20Rc1%20Rxc1+%2023.%20Kxc1%20Kf8%2024.%20Kc2%20Ke8%2025.%20Kc3%20Kd7%2026.%20Kc4%20Kc6%2027.%20b4%20a6%20%26%23123;(I%0Athink%20there%20are%20other%20moves%20that%20work%20but%20Kb6%20looks%20rather%20risky.)%26%23125;%20(27...%20Kb6%0A$6%2028.%20h4%20$1%20e6%2029.%20g4%20$1%20h6%2030.%20f4%20$1%20a6%20$1%20(30...%20Ka6%2031.%20a4%20Kb6%2032.%20a5+%20Ka6%0A33.%20f5%20$18)%20(30...%20h5%20%26%23123;(I%20had%20a%20long%20look%20at%20this%20possibility%20but%20I%20believe%0Aafter%20some%20adventures%20white%20wins%20anyway.)%26%23125;%2031.%20gxh5%20gxh5%2032.%20f5%20a6%2033.%20a4%20Kc6%0A34.%20Kd4%20Kb6%2035.%20Ke3%20Kc6%2036.%20Kf4%20d5%2037.%20Ke5%20dxe4%2038.%20Kxe4%20Kd6%2039.%20f6%20Kc6%2040.%20Ke5%0AKc7%2041.%20Kf4%20Kd6%2042.%20Kg5%20e5%2043.%20Kxh5%20Kd5%2044.%20b5%20axb5%2045.%20axb5%20e4%2046.%20b6%20e3%2047.%0Ab7%20e2%2048.%20b8%3DQ%20e1%3DQ%2049.%20Qa8+%20Kc5%2050.%20Qf8+%20Kc6%2051.%20Qxf7%20$18%20%26%23123;(And%20we%20hit%20the%0Atablebases)%26%23125;)%2031.%20Kb3%20Kc6%20$1%20(31...%20Kb5%2032.%20h5%20gxh5%2033.%20gxh5%20Kc6%2034.%20Ka4%20Kb6%0A35.%20a3%20Kc6%2036.%20Ka5%20d5%2037.%20exd5+%20exd5%2038.%20a4%20$18)%2032.%20Ka4%20f6%2033.%20Ka5%20(33.%20g5%0Afxg5%2034.%20fxg5%20hxg5%2035.%20hxg5%20d5%2036.%20exd5+%20Kxd5%2037.%20Ka5%20Kc4%2038.%20a3%20e5%2039.%20Kxa6%20e4%0A40.%20b5%20e3%2041.%20b6%20e2%2042.%20b7%20e1%3DQ%2043.%20b8%3DQ%20$16)%2033...%20d5%2034.%20exd5+%20exd5%2035.%20Kxa6%0Ad4%2036.%20b5+%20Kd7%2037.%20b6%20d3%2038.%20b7%20d2%2039.%20b8%3DQ%20d1%3DQ%20$16)%2028.%20a4%20e6%2029.%20h4%20h6%20$2%20%26%23123;%0A(Correct%20is%20f6%20so%20that%20f4%20can%20be%20answered%20by%20f5%20and%20g4%20by%20g5.)%26%23125;%2030.%20g4%20Kb6%2031.%0Af4%20$2%20%26%23123;(White%20needs%20this%20move%20later%20to%20make%20the%20difference.)%26%23125;%20(31.%20b5%20axb5+%20(%0A31...%20a5%2032.%20f4%20Kc7%2033.%20f5%20Kb6%2034.%20f6%20g5%2035.%20h5%20Kb7%2036.%20e5%20d5+%2037.%20Kc5%20Kc7%2038.%0Ab6+%20Kb7%2039.%20Kd6%20d4%2040.%20Ke7%20d3%2041.%20Kxf7%20d2%2042.%20Kg7%20d1%3DQ%2043.%20f7%20Qxg4%2044.%20f8%3DQ%20$18%0A%26%23123;This%20wins%20but%20still%20requires%20some%20good%20technique.%26%23125;)%2032.%20axb5%20Kb7%2033.%20Kb4%20Kb6%0A34.%20h5%20gxh5%20(34...%20g5%2035.%20Kc4%20f6%20%26%23123;(Obligatory%20as%20f4%20was%20threatening.)%26%23125;%2036.%20Kb4%0Ad5%2037.%20exd5%20exd5%2038.%20Ka4%20d4%2039.%20Kb4%20d3%2040.%20Kc3%20d2%2041.%20Kxd2%20Kxb5%2042.%20Kd3%20$18)%0A35.%20gxh5%20d5%2036.%20exd5%20exd5%2037.%20Ka4%20f6%2038.%20Kb4%20f5%2039.%20f4%20$18)%2031...%20Kc6%2032.%20f5%20g5%0A33.%20hxg5%20hxg5%2034.%20fxe6%20fxe6%2035.%20b5+%20axb5+%2036.%20axb5+%20Kb6%2037.%20Kb4%20Kb7%2038.%20Ka5%20Ka7%0A39.%20b6+%20Kb7%2040.%20Kb5%20e5%2041.%20Ka5%20d5%2042.%20exd5%20e4%2043.%20d6%20e3%2044.%20d7%20e2%2045.%20d8%3DQ%0Ae1%3DQ+%2046.%20Kb5%20Qe8+%2047.%20Qxe8%201/2-1/2"]
[Event "World Youth Stars 8th"]
[Site "Kirishi"]
[Date "2010.05.13"]
[Round "5"]
[White "Bukavshin, Ivan"]
[Black "Belous, Vladimir"]
[Result "1/2-1/2"]
[ECO "B77"]
[WhiteElo "2435"]
[BlackElo "2471"]
[PlyCount "93"]
[EventDate "2010.05.09"]
[EventRounds "11"]
[EventCountry "RUS"]
[EventCategory "7"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Bc4 O-O 8.
Bb3 d6 9. f3 Qa5 10. Qd2 Nxd4 11. Bxd4 Be6 12. O-O-O Rfc8 13. Kb1 Bxb3 14. cxb3
b5 15. Rhe1 {(The rather unknown a3 is also tough for black.)} b4 16. Bxf6 bxc3
17. Bxc3 Bxc3 18. bxc3 Rxc3 {(An interesting alternative for black is Qe5,
mentioned on chesspub. It probably gives still a slight pull for white but at
least avoids the dreadful endgame.)} 19. Re3 Rac8 20. Rxc3 Qxc3 21. Qxc3 Rxc3
22. Rc1 Rxc1+ 23. Kxc1 Kf8 24. Kc2 Ke8 25. Kc3 Kd7 26. Kc4 Kc6 27. b4 a6 {(I
think there are other moves that work but Kb6 looks rather risky.)} (27... Kb6
$6 28. h4 $1 e6 29. g4 $1 h6 30. f4 $1 a6 $1 (30... Ka6 31. a4 Kb6 32. a5+ Ka6
33. f5 $18) (30... h5 {(I had a long look at this possibility but I believe
after some adventures white wins anyway.)} 31. gxh5 gxh5 32. f5 a6 33. a4 Kc6
34. Kd4 Kb6 35. Ke3 Kc6 36. Kf4 d5 37. Ke5 dxe4 38. Kxe4 Kd6 39. f6 Kc6 40. Ke5
Kc7 41. Kf4 Kd6 42. Kg5 e5 43. Kxh5 Kd5 44. b5 axb5 45. axb5 e4 46. b6 e3 47.
b7 e2 48. b8=Q e1=Q 49. Qa8+ Kc5 50. Qf8+ Kc6 51. Qxf7 $18 {(And we hit the
tablebases)}) 31. Kb3 Kc6 $1 (31... Kb5 32. h5 gxh5 33. gxh5 Kc6 34. Ka4 Kb6
35. a3 Kc6 36. Ka5 d5 37. exd5+ exd5 38. a4 $18) 32. Ka4 f6 33. Ka5 (33. g5
fxg5 34. fxg5 hxg5 35. hxg5 d5 36. exd5+ Kxd5 37. Ka5 Kc4 38. a3 e5 39. Kxa6 e4
40. b5 e3 41. b6 e2 42. b7 e1=Q 43. b8=Q $16) 33... d5 34. exd5+ exd5 35. Kxa6
d4 36. b5+ Kd7 37. b6 d3 38. b7 d2 39. b8=Q d1=Q $16) 28. a4 e6 29. h4 h6 $2 {
(Correct is f6 so that f4 can be answered by f5 and g4 by g5.)} 30. g4 Kb6 31.
f4 $2 {(White needs this move later to make the difference.)} (31. b5 axb5+ (
31... a5 32. f4 Kc7 33. f5 Kb6 34. f6 g5 35. h5 Kb7 36. e5 d5+ 37. Kc5 Kc7 38.
b6+ Kb7 39. Kd6 d4 40. Ke7 d3 41. Kxf7 d2 42. Kg7 d1=Q 43. f7 Qxg4 44. f8=Q $18
{This wins but still requires some good technique.}) 32. axb5 Kb7 33. Kb4 Kb6
34. h5 gxh5 (34... g5 35. Kc4 f6 {(Obligatory as f4 was threatening.)} 36. Kb4
d5 37. exd5 exd5 38. Ka4 d4 39. Kb4 d3 40. Kc3 d2 41. Kxd2 Kxb5 42. Kd3 $18)
35. gxh5 d5 36. exd5 exd5 37. Ka4 f6 38. Kb4 f5 39. f4 $18) 31... Kc6 32. f5 g5
33. hxg5 hxg5 34. fxe6 fxe6 35. b5+ axb5+ 36. axb5+ Kb6 37. Kb4 Kb7 38. Ka5 Ka7
39. b6+ Kb7 40. Kb5 e5 41. Ka5 d5 42. exd5 e4 43. d6 e3 44. d7 e2 45. d8=Q
e1=Q+ 46. Kb5 Qe8+ 47. Qxe8 1/2-1/2