[d] r2q2k1/pp1bb1rp/7Q/3pp1PP/8/2P3P1/PPB5/R2NK2R b KQ -
bm Bg4 or Bc8
Several versions of my program have difficulty with this, although Arasan 9.5 solves it quickly.
Charousek-Maroczy, Budapest 1897
Moderator: Ras
-
jdart
- Posts: 4413
- Joined: Fri Mar 10, 2006 5:23 am
- Location: http://www.arasanchess.org
-
PauloSoare
- Posts: 1335
- Joined: Thu Mar 09, 2006 5:30 am
- Location: Cabo Frio, Brasil
Re: Charousek-Maroczy, Budapest 1897
Jon, all engines I have tested solves the position quickly, includingjdart wrote:[d] r2q2k1/pp1bb1rp/7Q/3pp1PP/8/2P3P1/PPB5/R2NK2R b KQ -
bm Bg4 or Bc8
Several versions of my program have difficulty with this, although Arasan 9.5 solves it quickly.
Arasan 9.3.
Paulo Soares
-
jdart
- Posts: 4413
- Joined: Fri Mar 10, 2006 5:23 am
- Location: http://www.arasanchess.org
Re: Charousek-Maroczy, Budapest 1897
Earlier versions (like 8.4) want to play Bxg5. I think it's possible to select Bg4 and still not see all the tactics that make Bg4 better than an immediate Bxg5. So in that respect it's not a good test.
--Jon
--Jon