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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.

D00 Queen's pawn, Mason variation

Fen:
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Stored Analysis: +0.00 Depth 34
Opening Explorer Database:    
Moves List:
1. d4 d5 2. Bf4 Nf6 3. e3  
Next Move # of Games Last Played Winnings percentage
White / Draw / Black
Engine Eval.
3... c5  1,972 2024
33.9 % 34 % 32.2 %
+0.04 Dpt 38
3... e6  1,470 2024
40.2 % 34.4 % 25.4 %
+0.11 Dpt 35
3... Bf5  455 2024
43.3 % 31.4 % 25.3 %
+0.08 Dpt 26
3... g6  266 2024
39.1 % 33.5 % 27.4 %
+0.27 Dpt 32
3... c6  220 2023
34.5 % 40.5 % 25 %
+0.22 Dpt 31
3... Bg4  135 2024
37.8 % 27.4 % 34.8 %
+0.03 Dpt 28
3... Nc6  32 2023
46.9 % 15.6 % 37.5 %
+0.37 Dpt 28
3... Nbd7  26 2022
42.3 % 30.8 % 26.9 %
+0.39 Dpt 20
3... a6  17 2022
70.6 % 23.5 %
+0.39 Dpt 22
3... b6  5 2019
60 % 20 % 20 %
3... Bd7  1-0, Mueller (1788) vs. Wiebke (1003)
3... h6  0-1, Carty vs. Winkler
3... Ne4  ½-½, Kynsilehto vs. Masintsev
Hide Engine Analysis

Recent games

Players Result  
Sevdimaliyev, U vs Talibov, S  Info ½ - ½ Open Game
Firouzja, A vs Gukesh D  Info 1 - 0 Open Game
Alexakis, D vs Nasuta, G  Info 0 - 1 Open Game
Cuenca Jimenez, J vs Mammadova, G  Info 1 - 0 Open Game
Johansen, T vs Light, B  Info 0 - 1 Open Game

Top Games by Average ELO

Players Result  
Carlsen, M vs So, W  Info 1 - 0 Open Game
Carlsen, M vs Caruana, F  Info 1 - 0 Open Game
Carlsen, M vs Aronian, L  Info 1 - 0 Open Game
Carlsen, M vs Anand, V  Info 1 - 0 Open Game
Carlsen, M vs Karjakin, S  Info ½ - ½ Open Game

Played frequently by

As White  
Slobodan Kovacevic47 games
Boris Grachev34 games
Vladimir Karlik28 games
As Black  
Nataliya Buksa10 games
Aleksandra Goryachkina8 games
Viswanathan Anand8 games