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xu fei
Member since Jul-26-03
no bio

   xu fei has kibitzed 119 times to chessgames   [more...]
   Dec-01-07 Ivanchuk vs A Galkin, 2007 (replies)
 
xu fei: 17. Qd8
 
   Jul-03-04 J Vetemaa vs Shabalov, 1986 (replies)
 
xu fei: <ConspTheory06> You're right, I forgot about the latent pin on c-file, thanks ;-)
 
   May-21-04 J Polgar vs Kasimdzhanov, 2002 (replies)
 
xu fei: <ConLaMismaMano> In your main line, 23.Kf2 is not possible.
 
   May-18-04 Mark Collet vs H Koellmer, 1999 (replies)
 
xu fei: 16...Kxd7 17.Qa4+ Kc7 18.Nb5+ (17...Kd8 18.Ne6+ Kc8 19.Qc6+ Kb8 20.Rb1+) loses, but if 16...Bxd4 or 16...Qxd4, i think black is still better.
 
   Apr-06-04 Korchnoi vs Karpov, 1978 (replies)
 
xu fei: <Benzol> You're right, I looked back, and the analysis was already posted on the first page. They're human after all :-)
 
   Apr-06-04 Morozevich vs Van Wely, 2000 (replies)
 
xu fei: How about 15...Nb6 supporting ...d5?, or 15...Qa5 (planning 16...Nxb2) 16.Bxc4 Rxc4 17.Bd2 Qc7 (17.Qd2 Rxc3 18.Qxc3 Qxc3 19.bxc3 Bxe4). Both lines seem more active than what happened in the game.
 
   Apr-06-04 Portisch vs Karpov, 1972 (replies)
 
xu fei: 26...Qe6 27.Bd4 Kg7 28.Rg5+ , it took me a while to see the pin.
 
   Mar-21-04 K Rogoff vs Portisch, 1976 (replies)
 
xu fei: 32...Rxf2 33.Qe6+ Kh8 works too right?
 
   Mar-16-04 Suetin vs Korchnoi, 1954 (replies)
 
xu fei: Was 40...Qd4? time pressure? I'm assuming Korchnoi had already seen the idea of ...Qxg2 after 39...Bf1
 
   Mar-09-04 P Biyiasas vs Keres, 1973 (replies)
 
xu fei: 22...Bxf5 23.Rxg7 Rae5 24.Rd1 Be6 (24...Bxe4 25.Nxe4 Rxe4 26.Rd7) 25.Rh7 look better for white. Maybe there's something more to the endgame I'm missing.
 
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