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A47: Queen's Indian, Marienbad system

1. d4 Nf6 2. Nf3 b6 3. g3 Bb7 4. Bg2 c5

Queen's Indian, Marienbad system

A47 Sub-variants:

Overview

Games on Database: 636
Last Played: Aug 2026
Overall score:
22.3% 40.4% 37.3%
Download master games

Played frequently by:

White  
Arnold Sheldon Denker 5 games
Edgard Colle 5 games
Elena Luminita Cosma 3 games
Black  
Alexander Alekhine 11 games
Saviely Tartakower 9 games
Ernst Gruenfeld 8 games

Possible continuations:

5. O-O  208
25 % 41.8 % 33.2 %
5. c3  145
15.9 % 37.9 % 46.2 %
5. dxc5  142
25.4 % 40.8 % 33.8 %
5. c4  101
21.8 % 37.6 % 40.6 %
5. e3  32
25 % 43.8 % 31.3 %
5. b3  3
66.7 % 33.3 %
5. Nc3  2
50 % 50 %
5. Bg5  2
50 % 50 %