The Modern Benoni: 1.d4 Nf6 2.c4... 0-0 begins with 1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.Nf3 g6 7.g3 Bg7 8.Bg2 0-0 (ECO A62). With 169,246 games on record, the patterns below come from the largest practical sample available.
History and Notable Players
It arises from the Modern Benoni: 1.d4 Nf6 2.c4... g6. On the White side, Evgeny Gleizerov (40 games), Predrag Nikolic (35 games), Victor Mikhalevski (30 games) top the database. Notable Black exponents: Mihai Suba (23 games), Pavel Simacek (22 games), Gyula Sax (18 games).
Performance Across Rating Levels
The picture changes a lot as you climb the rating ladder. At 1200 Elo, the opening shows up in 0.00% of games (170 samples). White scores 57.6%, Black 40%, draws 2.4%. By 1800, popularity is 0.00% and White's score is 51.1% to Black's 44.5%. At 2500, 0.10% of games go into this opening; draws sit at 8.1% — the line is well-mapped at this level. White's edge erodes by 11.3pp from 1200 to 2500 Elo, suggesting Black's counterplay is easier to find with experience.
Move Diversity and Theory Depth
What players actually play after the opening moves depends heavily on rating. At 1200 Elo, the top reply is O-O, played 72.4% of the time. There are 3 other moves seeing meaningful share, and 92.9% of games stick to established theory. Entropy: 1.47. By 2500, O-O dominates at 98.3% of replies; only 1 viable alternatives remain and 99.6% of moves are theory. Entropy drops to 0.15. The narrowing is significant — strong players consolidate around a small set of best moves, while amateurs scatter across many plausible-looking options.
Main Lines and Variations
From the position after 1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.Nf3 g6 7.g3 Bg7 8.Bg2 0-0, the recognised continuations are:
Each branch leads to a different middlegame character — the resulting pawn structure decides what kind of game you get.
Common Mistakes
- Neglecting development — Extra pawn moves in the opening are tempting, especially when you "know the moves". Developing a piece each turn is the simple correction.
- Letting White own the centre — Hypermodern openings concede central space on purpose, but only if you strike back in time. Delay the counter-blow and you end up squeezed.
Practice on Chessiverse
Ready to try the Modern Benoni: 1.d4 Nf6 2.c4... 0-0 against a bot? Pick an opponent at your level and play a game.
