The Indian Defence: 1.d4 Nf6 2.c4... c5 arises after 1.d4 Nf6 2.c4 c5 and falls under ECO code A56. Here Black challenges White's central d-pawn from the side. White cannot simply capture with 3. dxc5?, since Black easily recovers the pawn with 3...e6 followed by ...Bxc5, having successfully traded off one of White's key central pawns in the process. The strongest way for White to maintain the pawn is 3. d5, which restricts Black's position and forces Black to find a way to undermine the resulting pawn chain. Passive defenses of d4 such as 3. e3?! or 3. Nf3?! are questionable because they allow Black to exchange the less important c-pawn for White's central d-pawn, diminishing White's grip on the center. With 10.2 million Lichess games across all rating levels, it is a well-established opening choice.
History and Notable Players
It arises from the Indian Defense Systems. Among the most prolific practitioners on the White side are Ivan Farago (125 games), Svetozar Gligoric (98 games), Glenn C Flear (72 games). On the Black side, notable exponents include Dragoljub Velimirovic (121 games), Florin Gheorghiu (119 games), Juan Manuel Bellon Lopez (117 games).
Statistics
Based on 10.2 million Lichess games across all rating levels:
- White wins: 45.3%
- Black wins: 49.2%
- Draws: 5.4%
Interestingly, Black scores well in this opening, suggesting it offers strong counterplay.
Main Lines and Variations
After 1.d4 Nf6 2.c4 c5, the main continuations include:
Each of these lines leads to distinct types of positions and requires its own understanding of the resulting pawn structures and piece placements.
Common Mistakes to Avoid
- Allowing White to build an overwhelming center: Hypermodern openings allow White space in the center, but you need to strike back at the right moment. Delaying the counterattack too long can leave you without active play.
Practice on Chessiverse
The best way to learn the Indian Defence: 1.d4 Nf6 2.c4... c5 is through practice. On Chessiverse, you can play chess against computer opponents that specialize in this opening. Our AI bots range from beginner to grandmaster level, each with unique playing styles — from aggressive attackers to solid defenders. Choose a bot that matches your rating and work your way up as you master the opening's key ideas.
