18888 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?
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!
In the chess opening database explorer thingy, do the numbers next to the possible moves mean how many people in this position played the move, or how many positions there are like that regardless of move order?
It would be rather misleading if it meant the second.
It is the second, and it is misleading!
then what do the percentages apply to?
Also the games that reach that position.
After 1.Nc3 d5, 2.e4 was played 927 times. After 1.e4 d5, 2.Nc3 was played 926 times (slight difference, cacheing I guess?). The percentages are also essentially the same, 34.4/27.6/38 vs 34.3/27.6/38.
Those are the only two move orders to get to that position, but somehow the sum of moves from there equals more than 6000.
You can check this by entering the moves 1 e3 e6. The result will be very small. Now continue 2 e4 e5 and you have 1000's of games.
Well, I am not using this game explorer again!! I think http://www.365chess.com does it correctly, I will just use that now I think!
Chesstempo's database explorer gives you a choice between both modes.
KID Exchange Variation
by Robert0905 4 minutes ago
Game Analysis for March 25, 2015
by skotheim2 7 minutes ago
Free Chess Engine recommendation?
by burke3gd 12 minutes ago
3/27/2015 - A.W.Fox vs Bauer, 1901
by ratedover2000 13 minutes ago
Admins: Spam alert, you may wish to check this
by Abdullahforever 13 minutes ago
Chess players are awful people
by Whip_Kitten 13 minutes ago
Prosecution against pdela
by Whip_Kitten 15 minutes ago
Outcome of de la Maza's Seven Circles Program
by yureesystem 23 minutes ago
Games for you. To analysis.
by Robert0905 25 minutes ago
How do you get a ridiculously high tactics rating?
by Robert0905 26 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!