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 Polish defence

Fen:
Url:

Personal notes

Use your Personal notes to store information and comments about this position. Remember, the notes are private. Nobody but you can see them.

Create a note for this position

Related Openings:

  •  
Opening Explorer Database:    
Moves List:
1. d4 b5  
Next Move # of Games Last Played Winnings percentage
White / Draw / Black
Engine Eval.
2. e4  786 2020
51.1 % 20.1 % 28.8 %
+1.22 Dpt 22
2. Nf3  228 2021
34.6 % 26.3 % 39 %
+0.93 Dpt 22
2. e3  60 2017
45 % 25 % 30 %
2. a4  48 2013
41.7 % 45.8 %
2. Bf4  45 2016
31.1 % 33.3 % 35.6 %
2. c3  29 2016
51.7 % 34.5 %
+0.78 Dpt 20
2. Bg5  22 2007
45.5 % 36.4 % 18.2 %
2. c4  10 2010
40 % 40 % 20 %
+0.25 Dpt 20
2. Qd3  7 2006
42.9 % 42.9 %
2. a3  3 2004
33.3 % 66.7 %
2. Be3  2 2003
100 %
2. Nc3  2 2001
50 % 50 %
2. g3  ½-½, Arngrimsson (2381) vs. Varga (2444)
2. Bd2  1-0, Rusek vs. Riegler
2. Nd2  0-1, Dal Pra vs. Damman
Hide Engine Analysis

Download games

Recent games

Players Result  
Ratkovic, M vs Popchev, M  1 - 0
Pajeken, J vs Steffens, O  1 - 0
Reuker, J vs Steffens, O  1 - 0
Dimic, P vs Muskinja, L  1 - 0
Koziak, V vs Chylewski, P  1 - 0

Top Games by Average ELO

Players Result  
Seirawan, Y vs Spassky, B  1 - 0
Seirawan, Y vs Spassky, B  ½ - ½
Seirawan, Y vs Spassky, B  0 - 1
Lenderman, A vs Gelashvili, T  ½ - ½
Megaranto, S vs Lu, S  1 - 0

Played frequently by

As White  
Stefano Tatai4 games
George Grigore4 games
Slavisa Peric4 games
As Black  
Antanas Zapolskis25 games
Vladimir Ivanets17 games
Frank Wuts13 games