[Comment "auto-generated from http://www.jesseo.com/chesspublishing/pgn.php?pgndata=%0A[Event%20%26quot;Deutscher%20Pokal%26quot;]%0A[Date%20%26quot;2013.01.27%26quot;]%0A[White%20%26quot;Kresovic,%20Velimir%26quot;]%0A[Black%20%26quot;Loetscher,%20Roland%26quot;]%0A[Result%20%26quot;0-1%26quot;]%0A[ECO%20%26quot;B77%26quot;]%0A[PlyCount%20%26quot;114%26quot;]%0A[EventDate%20%26quot;2013.27.01%26quot;]%0A%0A1.%20e4%20c5%202.%20Nf3%20g6%203.%20d4%20cxd4%204.%20Nxd4%20Nc6%205.%20Nc3%20Bg7%206.%20Be3%20Nf6%207.%20Bc4%20O-O%208.%0Af3%20d6%209.%20Qd2%20Bd7%2010.%20h4%20h5%2011.%20Nxc6%20%26%23123;An%20unusual%20idea%20giving%20Black%20the%20b-file%0Aand%20control%20over%20the%20d5-square,%20but%20it%20is%20not%20without%20poison.%26%23125;%20(11.%20Bb3%20Rc8%2012.%0ANxc6%20bxc6%2013.%20Bh6%20c5%2014.%20Bc4%20Qb6%20%26%23123;was%20the%20famous%20Anand-Kasparov%20game,%20which%0AKasparov%20won%20in%2025%20moves.%26%23125;)%2011...%20bxc6%2012.%20O-O-O%20%26%23123;I%20don%27t%20know%20what%20is%20the%0Abest%20way%20to%20play%20for%20Black,%20but%20the%20text%20move%20looked%20most%20natural,%20since%20the%0Aqueen%20is%20strong%20in%20attack%20and%20defense%20on%20a5.%26%23125;%20Qa5%20(%26%23123;Houdini%20recommends%26%23125;%2012...%0AQc8%20%26%23123;with%20equality.%26%23125;)%2013.%20Bg5%20Rab8%2014.%20Bb3%20Be6%2015.%20Kb1%20Rb4%20$5%20%26%23123;This%20prevents%0Aany%20Bxf6,%20Nd5%20tactics%20and%20prepares%20to%20double%20rooks%20on%20b-file%20and%20play%20c5,%20c4.%26%23125;%0A(%26%23123;Direct%26%23125;%2015...%20c5%20%26%23123;was%20fine%20as%20well.%26%23125;%2016.%20Nd5%20Qxd2%2017.%20Nxe7+%20Kh7%2018.%20Rxd2%20c4%0A19.%20Rxd6%20cxb3%2020.%20axb3%20Rb7%20$15)%2016.%20g4%20$5%20%26%23123;White%20doesn%27t%20want%20to%20wait%20for%0ABlack%27s%20attack.%26%23125;%20c5%20(%26%23123;Houdini%20wants%20to%20grab%20the%20pawn%26%23125;%2016...%20hxg4%2017.%20h5%20gxh5%0A18.%20f4%20%26%23123;and%20claims%20that%20Black%20is%20better,%20but%20only%20after%20the%20move%26%23125;%20Qc5%20%26%23123;,%20which%0Ais%20far%20from%20obvious.%26%23125;)%2017.%20gxh5%20$6%20(%26%23123;After%26%23125;%2017.%20Nd5%20Bxd5%2018.%20exd5%20c4%20%26%23123;and%20the%0Amore%20or%20less%20forced%20sequel%26%23125;%2019.%20a3%20cxb3%2020.%20Qxb4%20bxc2+%2021.%20Kxc2%20Qc7+%2022.%20Kb1%0ARb8%2023.%20Rc1%20Qd8%2024.%20Qc4%20Nxg4%2025.%20Rc2%20Ne5%20%26%23123;Black%20has%20good%20compensation%20for%20the%0Aexchange,%20as%20his%20pawn%20structure%20is%20superior%20and%20the%20dragon%20bishop%20on%20g7%20is%20a%0Amonster.%26%23125;)%2017...%20c4%2018.%20hxg6%20cxb3%20(18...%20fxg6)%2019.%20gxf7+%20%26%23123;White%20gets%203%20pawns%0Afor%20the%20bishop%20and%20Black%20should%20be%20slightly%20better,%20but%20it%20would%20have%20been%0Aimportant%20to%20take%20on%20f7%20with%20the%20right%20piece.%26%23125;%20Rxf7%20$6%20(19...%20Kxf7%20$1%2020.%20cxb3%0ARfb8%20%26%23123;The%20difference%20is,%20that%20Black%27s%20rook%20can%20now%20be%20used%20for%20a%0Acounter-attack%20against%20White%27s%20king.%26%23125;%2021.%20Rc1%20Bxb3%2022.%20axb3%20Rxb3%2023.%20Nd1%20Qe5%0A24.%20Rf1%20Nd7%20$15)%2020.%20cxb3%20Nh5%2021.%20Rdg1%20$1%20%26%23123;White%20is%20not%20afraid%20to%20loose%20his%0Af-pawn,%20as%20his%20attack%20would%20become%20too%20strong.%26%23125;%20Qe5%20(21...%20Rxf3%20$2%2022.%20Bh6%20%26%23123;%0Awith%20the%20threat%20of%2023.Rg5%20and%20White%20is%20clearly%20better.%26%23125;)%2022.%20Be3%20$5%20(22.%20Bh6%0ANg3%2023.%20Bxg7%20Rxg7%2024.%20Rh2%20Nh5%2025.%20Rhg2%20Rxg2%2026.%20Qxg2+%20Kf8%20$15)%2022...%20Qf6%20$1%20%26%23123;%0ANow%20Black%20threatens%20to%20take%20on%20f3%20with%20the%20queen,%20preserving%20a%20good%0Acoordination%20of%20his%20pieces.%26%23125;%2023.%20f4%20$5%20Nxf4%20$6%20(%26%23123;Here%20Black%20missed%20a%20great%0Aopportunity%20with%26%23125;%2023...%20Rxe4%20$1%2024.%20Nxe4%20Bf5%2025.%20Ka1%20Bxe4%2026.%20Rh2%20Nxf4%2027.%20Rf2%0Ae5%20$17)%2024.%20h5%20(24.%20Rf1%20Bh6%2025.%20Nd5%20Bxd5%2026.%20Rhg1+%20Kh7%2027.%20Qxb4%20a5%2028.%20Qa4%20Bb7%0A$11)%2024...%20Nh3%2025.%20Rxh3%20(25.%20h6%20Nxg1%2026.%20Rxg1%20a5)%2025...%20Bxh3%2026.%20Nd5%20(26.%20h6%0AQe5%2027.%20Bxa7%20Rf1+%2028.%20Rxf1%20Bxf1%2029.%20hxg7%20Ba6%20$11%20%26%23123;with%20the%20idea%20of%20Bb7%20and%0Acapturing%20White%27s%20e-pawn.%26%23125;)%2026...%20Qe5%20$6%20(%26%23123;There%20was%20nothing%20wrong%20with%26%23125;%2026...%0AQf1+%2027.%20Rxf1%20Rxf1+%2028.%20Kc2%20Rxe4%20%26%23123;when%20White%27s%20king%20is%20no%20safer%20than%20Black%27s%0Aking%20and%20the%20rooks%20and%20bishops%20are%20playing%20nicely%20together.%26%23125;%2029.%20Nc3%20Re5%2030.%20b4%0ARxh5%2031.%20Kb3%20a5%2032.%20bxa5%20Rxa5%20$15)%2027.%20Nxb4%20Qxe4+%20%26%23123;Black%27s%20bishops%20become%0Areally%20strong%20now,%20but%20at%20the%20price%20of%20some%20pawns.%26%23125;%2028.%20Nc2%20$6%20(28.%20Ka1%20$1%20Kh7%0A$14%20%26%23123;White%20is%20a%20bit%20better,%20but%20the%20game%20is%20far%20from%20over,%20since%20Black%27s%0Abishop%20pair%20combined%20with%20the%20connected%20passed%20pawns%20in%20the%20center%20are%0Apotentially%20very%20powerful.%26%23125;)%2028...%20Rf1+%2029.%20Rxf1%20Bxf1%2030.%20h6%20Be5%2031.%20Bxa7%20Bd3%20%26%23123;%0ANow%20it%20is%20not%20so%20easy%20for%20White%20to%20break%20the%20pin.%26%23125;%2032.%20Qc1%20$4%20%26%23123;Already%20White%0Ablunders.%26%23125;%20Bf4%20$1%2033.%20Qg1+%20Kf7%2034.%20Qg7+%20Ke8%2035.%20Qg8+%20Kd7%2036.%20Qg4+%20Kc7%2037.%20a4%20(%0A37.%20Qd1%20Kb7%20%26%23123;Black%20is%20winning,%20as%20the%20bishop%20on%20a7%20is%20hanging%20and%20if%20it%20moves,%0Athen%20Bxc2%20followed%20by%20a%20deadly%20check%20on%20the%20back%20rank.%26%23125;)%2037...%20Bxc2+%2038.%20Ka2%0ABxh6%20$19%20%26%23123;Black%20is%20now%20completely%20winning,%20of%20course,%20but%20I%20started%20to%20play%0Acarelessly.%26%23125;%2039.%20Qg8%20Kd7%20$6%20(39...%20Bd2)%2040.%20Bb6%20Bf4%2041.%20a5%20Bd1%20$6%20(41...%20Be5)%0A42.%20a6%20Bf3%20$6%20(42...%20Qe6%2043.%20Qd8+%20Kc6%2044.%20Qc7+%20Kb5)%2043.%20Qd8+%20$1%20Ke6%2044.%20Qg8+%0AKd7%20(44...%20Kf5%20%26%23123;was%20still%20okay,%20although%20Black%27s%20king%20will%20be%20far%20off%20from%20the%0Apassed%20pawn%20on%20the%20a-file.%26%23125;%2045.%20Qf8+%20Kg4%2046.%20Qc8+%20Qf5%2047.%20Qg8+%20Bg5%2048.%20a7%20Qd5%0A$17)%2045.%20Qd8+%20Kc6%20$4%20%26%23123;This%20blunders%20away%20the%20win%20and%20I%20was%20lucky%20that%20White%0Amade%20a%20mistake%20later.%26%23125;%2046.%20a7%20Kb5%2047.%20Qb8%20$1%20Ka6%2048.%20Bc7%20$4%20(48.%20Bf2%20$1%20%26%23123;wins%0Aback%20the%20piece%26%23125;%20Be3%2049.%20Bxe3%20Qxe3%2050.%20a8%3DQ+%20Bxa8%2051.%20Qxa8+%20Kb6%20%26%23123;Although%20the%0Aqueen%20ending%20looks%20still%20preferable%20for%20Black,%20Houdini%20calls%20it%20a%20dead%20draw%0Aeven%20without%20seeing%20a%20perpetual%20check.%26%23125;%2052.%20Qb8+%20Kc6%2053.%20Qc8+%20Kd5%2054.%20Qb7+%20Kd4%0A55.%20Qa7+%20Kd3%2056.%20Qa6+%20Kd2%2057.%20b4%20$11)%2048...%20Be3%20%26%23123;Now%20Black%20is%20winning%20again.%26%23125;%0A49.%20Qc8+%20Kxa7%2050.%20Bb8+%20Kb6%2051.%20Qc7+%20Kb5%2052.%20Qd7+%20Qc6%2053.%20Qf5+%20Ka6%2054.%20Qd3+%20Kb7%0A55.%20Qxe3%20Kxb8%2056.%20Qxe7%20Qa8+%2057.%20Kb1%20Qe4+%200-1%0A"]

[Event "Deutscher Pokal"]
[Date "2013.01.27"]
[White "Kresovic, Velimir"]
[Black "Loetscher, Roland"]
[Result "0-1"]
[ECO "B77"]
[PlyCount "114"]
[EventDate "2013.27.01"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 O-O 8.
f3 d6 9. Qd2 Bd7 10. h4 h5 11. Nxc6 {An unusual idea giving Black the b-file
and control over the d5-square, but it is not without poison.} (11. Bb3 Rc8 12.
Nxc6 bxc6 13. Bh6 c5 14. Bc4 Qb6 {was the famous Anand-Kasparov game, which
Kasparov won in 25 moves.}) 11... bxc6 12. O-O-O {I don't know what is the
best way to play for Black, but the text move looked most natural, since the
queen is strong in attack and defense on a5.} Qa5 ({Houdini recommends} 12...
Qc8 {with equality.}) 13. Bg5 Rab8 14. Bb3 Be6 15. Kb1 Rb4 $5 {This prevents
any Bxf6, Nd5 tactics and prepares to double rooks on b-file and play c5, c4.}
({Direct} 15... c5 {was fine as well.} 16. Nd5 Qxd2 17. Nxe7+ Kh7 18. Rxd2 c4
19. Rxd6 cxb3 20. axb3 Rb7 $15) 16. g4 $5 {White doesn't want to wait for
Black's attack.} c5 ({Houdini wants to grab the pawn} 16... hxg4 17. h5 gxh5
18. f4 {and claims that Black is better, but only after the move} Qc5 {, which
is far from obvious.}) 17. gxh5 $6 ({After} 17. Nd5 Bxd5 18. exd5 c4 {and the
more or less forced sequel} 19. a3 cxb3 20. Qxb4 bxc2+ 21. Kxc2 Qc7+ 22. Kb1
Rb8 23. Rc1 Qd8 24. Qc4 Nxg4 25. Rc2 Ne5 {Black has good compensation for the
exchange, as his pawn structure is superior and the dragon bishop on g7 is a
monster.}) 17... c4 18. hxg6 cxb3 (18... fxg6) 19. gxf7+ {White gets 3 pawns
for the bishop and Black should be slightly better, but it would have been
important to take on f7 with the right piece.} Rxf7 $6 (19... Kxf7 $1 20. cxb3
Rfb8 {The difference is, that Black's rook can now be used for a
counter-attack against White's king.} 21. Rc1 Bxb3 22. axb3 Rxb3 23. Nd1 Qe5
24. Rf1 Nd7 $15) 20. cxb3 Nh5 21. Rdg1 $1 {White is not afraid to loose his
f-pawn, as his attack would become too strong.} Qe5 (21... Rxf3 $2 22. Bh6 {
with the threat of 23.Rg5 and White is clearly better.}) 22. Be3 $5 (22. Bh6
Ng3 23. Bxg7 Rxg7 24. Rh2 Nh5 25. Rhg2 Rxg2 26. Qxg2+ Kf8 $15) 22... Qf6 $1 {
Now Black threatens to take on f3 with the queen, preserving a good
coordination of his pieces.} 23. f4 $5 Nxf4 $6 ({Here Black missed a great
opportunity with} 23... Rxe4 $1 24. Nxe4 Bf5 25. Ka1 Bxe4 26. Rh2 Nxf4 27. Rf2
e5 $17) 24. h5 (24. Rf1 Bh6 25. Nd5 Bxd5 26. Rhg1+ Kh7 27. Qxb4 a5 28. Qa4 Bb7
$11) 24... Nh3 25. Rxh3 (25. h6 Nxg1 26. Rxg1 a5) 25... Bxh3 26. Nd5 (26. h6
Qe5 27. Bxa7 Rf1+ 28. Rxf1 Bxf1 29. hxg7 Ba6 $11 {with the idea of Bb7 and
capturing White's e-pawn.}) 26... Qe5 $6 ({There was nothing wrong with} 26...
Qf1+ 27. Rxf1 Rxf1+ 28. Kc2 Rxe4 {when White's king is no safer than Black's
king and the rooks and bishops are playing nicely together.} 29. Nc3 Re5 30. b4
Rxh5 31. Kb3 a5 32. bxa5 Rxa5 $15) 27. Nxb4 Qxe4+ {Black's bishops become
really strong now, but at the price of some pawns.} 28. Nc2 $6 (28. Ka1 $1 Kh7
$14 {White is a bit better, but the game is far from over, since Black's
bishop pair combined with the connected passed pawns in the center are
potentially very powerful.}) 28... Rf1+ 29. Rxf1 Bxf1 30. h6 Be5 31. Bxa7 Bd3 {
Now it is not so easy for White to break the pin.} 32. Qc1 $4 {Already White
blunders.} Bf4 $1 33. Qg1+ Kf7 34. Qg7+ Ke8 35. Qg8+ Kd7 36. Qg4+ Kc7 37. a4 (
37. Qd1 Kb7 {Black is winning, as the bishop on a7 is hanging and if it moves,
then Bxc2 followed by a deadly check on the back rank.}) 37... Bxc2+ 38. Ka2
Bxh6 $19 {Black is now completely winning, of course, but I started to play
carelessly.} 39. Qg8 Kd7 $6 (39... Bd2) 40. Bb6 Bf4 41. a5 Bd1 $6 (41... Be5)
42. a6 Bf3 $6 (42... Qe6 43. Qd8+ Kc6 44. Qc7+ Kb5) 43. Qd8+ $1 Ke6 44. Qg8+
Kd7 (44... Kf5 {was still okay, although Black's king will be far off from the
passed pawn on the a-file.} 45. Qf8+ Kg4 46. Qc8+ Qf5 47. Qg8+ Bg5 48. a7 Qd5
$17) 45. Qd8+ Kc6 $4 {This blunders away the win and I was lucky that White
made a mistake later.} 46. a7 Kb5 47. Qb8 $1 Ka6 48. Bc7 $4 (48. Bf2 $1 {wins
back the piece} Be3 49. Bxe3 Qxe3 50. a8=Q+ Bxa8 51. Qxa8+ Kb6 {Although the
queen ending looks still preferable for Black, Houdini calls it a dead draw
even without seeing a perpetual check.} 52. Qb8+ Kc6 53. Qc8+ Kd5 54. Qb7+ Kd4
55. Qa7+ Kd3 56. Qa6+ Kd2 57. b4 $11) 48... Be3 {Now Black is winning again.}
49. Qc8+ Kxa7 50. Bb8+ Kb6 51. Qc7+ Kb5 52. Qd7+ Qc6 53. Qf5+ Ka6 54. Qd3+ Kb7
55. Qxe3 Kxb8 56. Qxe7 Qa8+ 57. Kb1 Qe4+ 0-1