16410 Players currently online!
Man vs. Machine - good luck!
Turn-based games at any time!
Vote for the best move to win!
Do you have what it takes?
Backgammon, Yatzy, and more!
Sharpen your tactical vision!
Get advice and game insights!
Learn from top players & pros!
View millions of master games!
Your virtual chess coach!
Perfect your opening moves!
Test your skills vs. computer!
Find the right private coach!
Can you solve it each day?
Bring it all together!
Beginners, start here!
Make friends & play team games!
News from the world of chess!
Search all Chess.com members!
Find local clubs & events!
Who's the best of your friends?
Read what members are saying!
@BigDoggProblem Unless I'm miscounting White pawn captures (8) versus missing Black men (4), the 292 move puzzle is also illegal.
Balls. I must have operated from a position of hope.
i beat this thing with 521 moves mate
well yours is impossible to solve but blatny's is possible because the idea here is very simple ;)
It's not that computers can't see triangulation. It's that they have trouble seeing 290 moves ahead outside of an endgame tablebase.
Probably engines with unlimited depth and infinite analysis can solve the puzzle comprehensively.
Go for it, dude. Let us know how it turns out.
The same engines that solve the starting position you mean ?
Had a postion mate in 2 the engines can't crack it :$
Either the mate in 2 is not there, or you entered the position incorrectly (for instance, "forgetting" to mention possible en passant captures...)
"2015 Sinquefield Cup Round 5"
Auto play only legal move
by Casual_Joe 4 minutes ago
Can women be as good at chess?
by Arawn_of_Annuvin 7 minutes ago
Do we players want to have live 960.
by didibrian 14 minutes ago
by Robert0905 14 minutes ago
How far will Carlsen slide?
by Robert0905 15 minutes ago
8/27/2015 - Using All The Pieces
by Dadnavy71 15 minutes ago
question on opening problem
by Nerwal 20 minutes ago
andriod app update pushed out yesterday
by didibrian 22 minutes ago
by CarbonMaster 23 minutes ago
pieces out of order when I start matches
by didibrian 23 minutes ago
Why Join | Chess Topics |
Help & Support |
© 2015 Chess.com
• Chess - English
We are working hard to make Chess.com available in over 70 languages. Check back over the year as we develop the technology to add more, and we will try our best to notify you when your language is ready for translating!