The Vienna Game: Max Lange Defense with 3.d3 — Playing Black

Right out of the opening, Black has equal chances. The Stockfish evaluation of -0.15 is so close to zero that it's effectively a balanced game — neither side has a tangible edge. That's the kind of position a Black player loves: you're not already fighting for equality; you're already there. The numbers from real play back this up. In 1,440,608 games, Black's 48.5% win rate actually edges out White's 46.9%, with only 4.7% of games ending in draws. That tells you this is a fighting, double-edged setup where Black's active pieces give real winning chances, not just survival.

If you're wondering what the computer would play here, the engine recommends striking immediately with Nd5. That knight jumps into the centre, attacking your knight on f6 and preparing to follow up with d6, Bg5, and Be7 — a solid, classical development. The idea is simple: by occupying the centre with the knight, White puts pressure on you to respond accurately. While Nd5 isn't the most popular move in practice, it's the strongest. From the resulting position, Black still has everything to play for — the engine evaluation remains dead level, so there's no reason to fear this line.

In real games, White usually doesn't play the engine's first choice. The most popular move by far is Nf3, seen in 515,540 games, where White scores just 46.7%. That's a great sign for you — the most common reply gives Black the edge statistically. Next is Bg5 (309,446 games, 46.6% for White), another move that leaves Black with better results. The real danger comes from f4 and Be3. f4 is played 157,626 times and is the only move in the top six where White scores above 50% (50.1% to be exact). But here's the catch: the engine flags f4 as an inaccuracy that loses about 0.6 pawns — White's good results come from practical play, not from the move being objectively strong. The same goes for Be3, another inaccuracy costing roughly 0.6 pawns. Both should have been Nd5 instead.

The FACTS list two clear inaccuracies in this position: f4 and Be3. Each loses about 0.6 pawns of advantage, meaning White's position slips from dead level to slightly worse. If you see either move from your opponent, you can be confident that you've already outplayed them in the opening. The engine says the correct move was Nd5, so whenever White chooses something else — especially those two — you have a real opportunity. You don't need to memorise a deep refutation; just develop naturally and trust that the position is now in your favour. The statistics show that even the inaccurate moves score respectably for White in practice, but objectively you are the one with the better position.