13803 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...)
( The longest mate which was ever composed is my mate in 552 moves
- have a look at youtube , the link above )
making requests to your opponent
by PuttingFromTheRough a few minutes ago
First, thank you! Then, one small suggestion.
by Maxx_Dragon a few minutes ago
by Longshot1710 3 minutes ago
mate in two #7
by camilodelgado 8 minutes ago
Post your best miniatures here
by Barefoot_Player 9 minutes ago
Grandmasters should play more with amateurs not themselves
by bunicula 10 minutes ago
Poll on V3
by 0110001101101000 12 minutes ago
All The Reasons We Hate V3!
by bunicula 14 minutes ago
by BISHOP_e3 19 minutes ago
I PLAYED OVER 1700 GAMES IN BLITZ, YET MY RATING IS STILL AT 900.
by Alvin_Cruz 22 minutes ago
Why Join | Chess Topics |
Help & Support |
© 2016 Chess.com
• Chess - English
Try the new Chess.com!
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!