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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.

A40 Modern defence

Fen:
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Stored Analysis: +0.27 Depth 45
Opening Explorer Database:    
Moves List:
1. d4 g6  
Next Move # of Games Last Played Winnings percentage
White / Draw / Black
Engine Eval.
2. c4  16,897 2025
38.1 % 28.6 % 33.3 %
+0.47 Dpt 37
2. e4  10,068 2025
42 % 29.3 % 28.7 %
+0.45 Dpt 40
2. Nf3  6,459 2025
33 % 31.7 % 35.3 %
+0.29 Dpt 34
2. g3  946 2025
33 % 36.3 % 30.8 %
+0.15 Dpt 30
2. Bf4  298 2025
27.2 % 25.8 % 47 %
+0.15 Dpt 28
2. Nc3  239 2025
30.5 % 28 % 41.4 %
+0.49 Dpt 20
2. c3  205 2025
27.8 % 33.7 % 38.5 %
+0.19 Dpt 20
2. Bg5  156 2022
37.2 % 24.4 % 38.5 %
+0.14 Dpt 22
2. e3  153 2024
22.2 % 20.3 % 57.5 %
+0.16 Dpt 32
2. h4  81 2025
49.4 % 21 % 29.6 %
+0.18 Dpt 25
2. f4  39 2014
25.6 % 17.9 % 56.4 %
-0.30 Dpt 22
2. b3  17 2006
41.2 % 35.3 % 23.5 %
2. Nd2  6 2006
33.3 % 66.7 %
2. b4  2 2009
100 %
2. f3  2 2004
50 % 50 %
2. d5  ½-½, Wade vs. Bertok
2. a3  0-1, Ting vs. Miroshnichenko
2. a4  0-1, Baer vs. Frantzke
2. Qd3  ½-½, Rodriguez (2187) vs. Cersosico (2172)
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Played frequently by

As White  
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As Black  
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