User Profile
Member since Apr-11-08 · Last seen Apr-11-14
Hello friends! I'm from Brazil.

I almost don't play chess OTB. I usually play at

I try to understand the main openings and what middle-games and end-games they lead.

>> Click here to see tivrfoa's game collections.

   tivrfoa has kibitzed 389 times to chessgames   [more...]
   Feb-12-14 Grischuk vs Karjakin, 2013
tivrfoa: Thank you <Shams>
   Feb-12-14 Movsesian vs Ivanchuk, 2014
tivrfoa: continuation, please?
   Feb-12-14 World Chess Championship Candidates (2014) (replies)
tivrfoa: <alexmagnus> Caruana has higher rating than Karjakin. Maybe Karjakin's rating was higher at the time.
   Dec-24-13 Gelfand vs Caruana, 2013 (replies)
tivrfoa: Thank <tamar>! So probably this was the second game and Gelfand tried to force the draw. Thank you.
   Dec-24-13 Karjakin vs Radjabov, 2013 (replies)
tivrfoa: how does black win here?
   Dec-12-13 Kramnik vs Svidler, 2013 (replies)
tivrfoa: do you think Carlsen would lose with 3 pieces against 2 rooks?? =)
   Dec-08-13 Tal vs Fischer, 1959 (replies)
tivrfoa: Is 38. Nxf8 bad? The point is, the queen is protecting f1 and the knight would threat Nxg6 winning the queen. After 38. Rxf1+ 39. Qxf1 Qxe4+, I think white can escape the checks without losing the knight.
   Nov-23-13 Anand-Carlsen World Championship (2013) (replies)
tivrfoa: <kjr63: there is this, but i see no trophy> <Kazzak: <tivrfoa> The official victory ceremony is two days after a conclusive result, which means Sunday.> Thank you guys!!
   Nov-18-13 Acs vs Wang Yue, 2006 (replies)
tivrfoa: after the exchanges I would go 44. ... Kf8 to attack the A pawn. hmmm yeah, no way to white promote.
   Nov-16-13 Anand vs Carlsen, 2013 (replies)
tivrfoa: <shoshonte: The reason he thought so long on move ten is that it's the first novelty. In the six games that reached the position after move 9, there's been 3 games where 10.Nbd2 was played and 3 games where 10.a4 was played.> Thank you.
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