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Member since Aug-15-10
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   dfcx has kibitzed 704 times to chessgames   [more...]
   Nov-14-17 L Schandorff vs T Willemze, 2016 (replies)
dfcx: the bishop on d8 is overloaded with guarding the knight and the e7 check by knight. 27.Rxb6 wins a knight. 27...Bxg6? 28.Ne7+ forks.
   Nov-02-17 E Valdimarsson vs N Grandelius, 2016 (replies)
dfcx: 45.Ke2 wins the rook If the rook moves to a square other than h1, mate follows. 45.Ke2 Ra1/b1/c1/d1 46.h3+ Kf4 (Kh5 47. g4+ Kh4 48. Rxh6#) 47.Ng6+ Kf5 48.g4# To save the king black must give up its rook. 45.Ke2 Rh1 46. h3+ Rxh3 47.gxh3 +-
   Oct-13-17 W Adams vs A Simonson, 1940 (replies)
dfcx: I would have played 21.Rxg7+ Kf8 22.Rg8+! Kxg8 23.Rg1+ Kf8 24.Bg7+ Kf8 25.Rg8+! Kxg8 26.Qg2+ and mates Just saw the same line from <patzer2> from 2004!
   Sep-19-17 C F Morris vs D Garcia Ilundain, 1997 (replies)
dfcx: Was thinking of 43...Bf3 44.Nd2 Bxg2 45.Kxg2 Rb2 46.Rd8 a2 47.Ra8 Rxd2+ and it becomes very drawish. So going back and saw Rxg2+ clears the path for the pawn and white is hapless against a2 -> a1=Q
   Aug-04-17 Filip vs Petrosian, 1965 (replies)
dfcx: Material is even. This is a very touch puzzle. Stockfish does not like the game line. After 34...Qxh2+ 35.Kxh2 Rh6+ 36.Bh3.Nxh3 37.Kg2 Nxf2 38.Kxf2 Rg8 Black is only slightly ahead (-0.87, depth 24). [DIAGRAM] Stockfish likes 34...Rg8 35.Ne2 Bg4 36.f4 exf4 ...
   Aug-03-17 Foltys vs Mohyla, 1940 (replies)
dfcx: 11.Bxh7 wins a pawn. Black must refuse the pawn or be mated. 11.Bxh7+ Kxh7?? 12.Ng5+ Kg8 (longest defense) 13.Qh5 Nf8 14.Qxf7+ Kh8 15.h5 Bxg5 16.Ng6+ Nxg6 17.hxg6+ Bh6 18.Rxh6+ gxh6 19.Qh7# *
   Jul-06-17 Lautier vs Shirov, 1990 (replies)
dfcx: also 30...Qf2! wins faster than the game line.
   Jun-27-17 G Chandler vs E Gilliand, 1981 (replies)
dfcx: White is down a piece and has three options at move 11..Bxf6, Nxf6 or Qxf6. 11. Qxf6 looks most promising since 11...gxf6? 12.Nxf6+ Kf8 13.Bh6#. If black refuses the queen, its best option is 11...Nxd5 12.Qxg7 and wins the rook.
   Jun-23-17 Mamedyarov vs Van Wely, 2016 (replies)
dfcx: <MrCarciofo: What about ...Bxf2; Rxf2, Ng4 with in my opinion a strong Attack for Black. Not a good puzzle today.> 19.Qd4! and black is in trouble..
   Jun-19-17 Van der Wiel vs J van Baarle, 1983 (replies)
dfcx: <FSR: <sudoplatov> 16.Rg7+ is much inferior to 16.Rf8+. Black can stagger on with 16...Qxg7 17.e7+ Nxc4 18.e8=Q+ Bf8.> White should play 18.Qe8+ Qf8 19.Qxf8#
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