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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.
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C42 Petrov's defence

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Stored Analysis: +1.18 Depth 34
Opening Explorer Database:    
Moves List:
1. e4 e5 2. Nf3 Nf6 3. Nxe5 Qe7  
Next Move # of Games Last Played Winnings percentage
White / Draw / Black
Engine Eval.
4. Nf3  284 2023
46.8 % 26.4 % 26.8 %
+0.78 Dpt 26
4. d4  261 2019
58.6 % 18 % 23.4 %
+1.14 Dpt 43
4. Ng4  2 2006
100 %
4. Nc4  2 2005
50 % 50 %
-0.46 Dpt 27
4. Qe2  2 2000
100 %
4. Nd3  0-1, Koessner vs. Fellner
4. f4  0-1, Kelemen vs. Vilceanu (2135)
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Played frequently by

As White  
Maria Belen Sarquis2 games
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As Black  
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