Problem p06985
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see solution

Technical Merit
Rating1619.6
RD5.0
To Play
Statereleased
 
Artistic Impression
Star Rating3.3
Stars
Votes6

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Star Ratings
DateTacticianRatingStars
2009-11-29 20:04:46mykingislonely1781
2010-03-30 07:07:23Garryback1679
2011-04-09 21:50:39ibis1520
2013-12-28 21:13:33chessisajedrez1743
2014-01-18 03:23:17Freeze1471
2017-09-13 12:53:58Bisonratte1501

Comments
DateTacticianRatingComment
2009-11-29 20:04:46mykingislonely1781Qh8+ also wins a rook 
2009-12-04 10:48:42barz1628How ? 
2009-12-27 20:02:38mykingislonely17811. Qh8+ Kg6 2. f5+ Kf6 3.Qf8+ Rf7 4.Qh6+ Kxf5 5.Qxh5+ Kf6 (Ke6 Qg6+) 6. Qf3+… This wins the rook I think. Maybe it doesn’t win the ending though. 
2010-03-30 07:07:23Garryback16791.Qh8? Kg6 2.f5+ Kxf5! as Qxg7 is draw after Rh4+ and Rg4+ 
2010-09-04 01:41:12mykingislonely1781Thanks Garryback for clearing that up. I still played Qh8+ tho... 
2011-03-17 17:40:58timoure15873.1 seconds 
2012-01-23 22:59:42barz1628Thanks Garryback. This problem is quite deep indeed. 
2012-01-23 23:00:02barz1628◄ Position ► 5Q2/6r1/4r2k/7p/4PP2/8/7K/8 b - - 0 1 
2013-12-28 21:13:28chessisajedrez1743@Garryback - interesting. I have problems doing this problem at any speed bu slow. Don't like to consider the many Q moves that are possible. 
2017-09-13 12:53:47Bisonratte1501smothered 

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Crafty 19.19 3GHZ 5sec

1. ... Rxe4
2. Qf6+
({13:+6.27} 2. Qf6+ Kh7 3. Qf5+ Kh6 4. Qxe4 Rg6 5. f5 Rg4 6. Qe6+ Kh7 7. Qe7+ Kh6 8. Kh3 Rg7 9. Qf6+ Kh7 10. Kh4 Rd7 11. Kxh5 $18)
({13:+0.01} 2. Kh3 Kg6 3. Qd6+ Kf5 4. Qf8+ Kg6 $10)
2. ... Rg6
3. Qh8#
({4:Mate} 3. Qh8# $18)
({4:+0.01} 3. Qf8+ Kh7 4. Qf7+ Kh6 5. Qf8+ $10)