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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.

C92 Ruy Lopez, closed, Ragozin-Petrosian (`Keres') variation

Fen:
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Opening Explorer Database:    
Moves List:
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d6 9. h3 Nd7 10. a4  
Next Move # of Games Last Played Winnings percentage
White / Draw / Black
Engine Eval.
10... Bb7  26 2014
34.6 % 38.5 % 26.9 %
10... Rb8  6 2006
50 % 50 %
10... Nc5  5 2002
100 %
10... Na5  4 1972
100 %
10... b4  2 1996
50 % 50 %
10... Nb6  0-1, Suess vs. Mohrlok
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Played frequently by

As White  
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As Black  
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