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Chess Opening Explorer

With our Opening Explorer you can browse our entire chess database move by move obtaining statistics about the results of each possible continuation.
The Opening Explorer is a great tool if you want to study chess openings.

D64 Queen's Gambit Declined, Orthodox defence, Rubinstein attack, Karlsbad variation

Fen:
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Opening Explorer Database:    
Moves List:
1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 Nbd7 7. Rc1 c6 8. Qc2 a6 9. a4  
Next Move # of Games Last Played Winnings percentage
White / Draw / Black
Engine Eval.
9... Re8  4 2004
75 % 25 %
9... h6  2 1988
100 %
9... b6  1-0, Megaranto (2545) vs. Fang (2424)
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Recent games

Players Result  
Megaranto, S vs Fang, Y  Info 1 - 0 Open Game
Tan Shihao, S vs Seah, E  Info 0 - 1 Open Game
Novikov, I vs Ziatdinov, R  Info 1 - 0 Open Game
Vyzmanavin, A vs Braga, F  Info 1 - 0 Open Game
Lukacs, P vs Pavlovic, M  Info ½ - ½ Open Game

Top Games by Average ELO

Players Result  
Novikov, I vs Ziatdinov, R  Info 1 - 0 Open Game
Vyzmanavin, A vs Braga, F  Info 1 - 0 Open Game
Megaranto, S vs Fang, Y  Info 1 - 0 Open Game
Lukacs, P vs Pavlovic, M  Info ½ - ½ Open Game