Problem p30828
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see solution

Technical Merit
Rating1654.2
RD5.1
To Play
Statereleased
 
Artistic Impression
Star Rating2.6
Stars
Votes10

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Star Ratings
DateTacticianRatingStars
2009-01-24 16:31:27UriBlass2033
2009-08-12 20:43:57sleiman1188
2010-05-06 12:44:58QuickFire1536
2011-04-22 08:03:30edgy1632
2012-01-23 12:48:5710101651
2012-04-25 07:14:37Garryback1679
2014-01-10 19:16:38flatman1454
2014-07-28 00:30:08arakira1656
2015-09-03 12:30:03greatloser1411
2017-08-09 13:47:13Bisonratte1501

Comments
DateTacticianRatingComment
2009-01-24 16:31:27UriBlass20335.9 seconds 
2011-04-22 08:03:30edgy1632Very poor. Must not stop solution after 1 move. 
2011-06-24 20:43:06Nimzozo1781oops I played Qc3 
2012-01-23 12:48:5710101651strong attack 
2012-04-25 07:18:37Garryback16792r1r1k1/5pp1/4b1n1/1p6/1qpNpP2/pP4Q1/P1B 5/1K1R3R w - - 0 1 
2013-05-27 23:05:38chessisajedrez1758Like @@edgy said. I played the solution just because it looks promising not because I could calculate its outcome. 
2014-01-10 19:21:11flatman1454At the end of Crafty's line, material is roughly equal but black has continuing threats against white's king. The problem obviously needs more moves! 
2016-01-23 11:18:07macdevos1474Merky position. Since all other moves are wrong, cxb3 has to be right. 
2017-08-09 13:47:04Bisonratte1501several motifs: counter attack, annihilation of the pawn shelter, overload 

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Crafty 19.19 3GHZ 5sec

1. f5 cxb3
({9:-4.00} 1. ... cxb3 2. Bxb3 Rc3 3. Qh2 Bxb3 4. Nxb3 Rxb3+ 5. axb3 Qxb3+ 6. Ka1 Nh4 7. Rb1 Qc3+ 8. Ka2 $19)
({9:-0.02} 1. ... Bxf5 2. Nxf5 cxb3 3. Qxb3 Qxb3+ 4. Bxb3 Rc5 5. Nd6 Re7 6. Rde1 Rce5 7. Re3 $10)