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pdxjjb
Member since Dec-24-07 · Last seen Dec-08-23
I live in the Portland, OR area and play chess badly. Make that very badly.
>> Click here to see pdxjjb's game collections.

   pdxjjb has kibitzed 113 times to chessgames   [more...]
   Oct-06-23 Mamedyarov vs Vachier-Lagrave, 2023
 
pdxjjb: Effing rapid tournaments. Both players just stumble around until one of them makes a mistake that's too big to ignore. Boring.
 
   Oct-06-23 Vachier-Lagrave vs Carlsen, 2023 (replies)
 
pdxjjb: But 25 ... f5?? only blunders away a winning advantage, leaving a game that SF 15 says is dead even. In fact SF says Carlsen has five distinct moves for his 27th that leave the game dead even. 0.00 on five lines; you rarely see that. (The five moves 27 ... ♘g4, ♕d7, ...
 
   Apr-14-23 Nepomniachtchi - Ding World Championship Match (2023) (replies)
 
pdxjjb: Game 4: if Nepo dispenses with the knight's tour and plays 25 ... Bg6, DL has nothing.
 
   Apr-06-23 Wei Yi vs V Malakhov, 2023 (replies)
 
pdxjjb: I can't imagine why Malakov would play 13 ... c5. It's probably not even one of his 10 best choices. Did he touch the pawn by accident?
 
   Mar-09-21 Kotronias vs G Mastrokoukos, 1991 (replies)
 
pdxjjb: I think this "1.5 star" puzzle was much easier than Monday's "1 star" puzzle.
 
   Feb-01-21 K Burger vs C Lyon, 1952 (replies)
 
pdxjjb: I also found Rh4. It's longer only because it gives black the chance for two spectacularly pointless sacrifices (32. Rh4 Qxg2+ 33. Kxg2 Rxg3+ 34. hxg3 black any and then mate.)
 
   Jan-28-21 A Donchenko vs Caruana, 2021
 
pdxjjb: <perfidious> Stockfish recommends 15 dxc5 rather than d5. If you follow that with the chess engine, it looks more like the boring draw we all expect from a QGD between GMs. An example is 15. dxc5 Nxc5 16. h4 Rc8 17. Kb1 Na4 18. Qd3 Qxd3+ 19. Bxd3 Rd8 20. Be2 Nxc3+ 21. Bxc3 ...
 
   Aug-12-20 McShane vs D Howell, 2017 (replies)
 
pdxjjb: Why is this puzzle a 2? I am not very good at puzzles, and I solved it in about 15 seconds.
 
   Jun-25-20 P Acs vs J Konnyu, 2017 (replies)
 
pdxjjb: Really nice puzzle. I failed to visualize the effect of White opening the f-file with 25 fxe3. Engine confirms (as others have observed) that 26...Qe7 is a mistake. With proper play by Black, e.g. 26...Rc7, White can "only" win the Exchange, leaving Black with some compensation in ...
 
   Jun-01-20 M Mrva vs Movsesian, 1998 (replies)
 
pdxjjb: <TheTamale>: exactly. An "easy" puzzle that was actually easy. I needed this.
 
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