So, You're Saying: with the forced line 64. Be7 Ne7; 65.Be5 Ne7; 66. Bxc4 Kg7;
and finally with this position after 66..
[fen]8/6k1/3B2n1/8/2B5/5K2/8/8[/fen]
Posted by: Jcmessy (User 658847)
Two bishops against knight is a draw unless the side with knight makes a mistake, I think.
Originally posted by RJHinds Two bishops against knight is a draw unless the side with knight makes a mistake, I think.
That used to be the theory until computers solved 5-piece endings. Now we know it's a tablebase win in 66 moves or less, except for the few positions in which black can capture the bishop right away.
Of course, reaching the win against a perfect defense is probably too hard even for some grandmasters. But facing a perfect defense seems to be equally unlikely.
This game is a nice example of the trouble the defending side may face. Black is a veteran Brazilian IM.
Originally posted by danilop That used to be the theory until computers solved 5-piece endings. Now we know it's a tablebase win in 66 moves or less, except for the few positions in which black can capture the bishop right away.
Of course, reaching the win against a perfect defense is probably too hard even for some grandmasters. But facing a perfect defense seems to be equally unlik Nh2 Bd2 123. Nf1
Bc1 124. Kg7 Bb5 125. Nh2 Kg3 126. Kf6 Kxh2 0-1[/pgn]
Okay, he missed a chance on move 108 to shorten the match. On second look, that would be stalemate.
So, You're Saying: with the forced line 64. Be7 Ne7; 65.Be5 Ne7; 66. Bxc4 Kg7;
and finally with this position after 66..
[fen]8/6k1/3B2n1/8/2B5/5K2/8/8[/fen]
Posted by: Jcmessy (User 658847)
Suspect it is won, but over 50 moves required. A GM friend of mine beat an IM over the board from a very similar position mind, which was quite an effort I thought!
Originally posted by queenabber Suspect it is won, but over 50 moves required. A GM friend of mine beat an IM over the board from a very similar position mind, which was quite an effort I thought!