Ask any coach where “positional chess” comes from and the answer is one name: Wilhelm Steinitz. Before him, top players attacked from move one and treated defense as something for cowards. Steinitz looked at the game more like a scientist, worked out why good moves are good, and in doing so invented the modern approach to chess. So what did he actually believe, and how did he play? Let’s break it down.
The short version: Steinitz won by accumulating small, lasting advantages — better pawn structure, more space, the bishop pair, strong squares, a safer king — and only attacking once he’d stacked up enough of them. He also rehabilitated defense as a genuine skill, and argued the king itself can be a fighting piece.
The big idea: accumulate small advantages
Steinitz’s central insight sounds simple but changed everything. He argued that a winning attack isn’t something you conjure out of nothing — it’s something you earn. First you gather lots of tiny, durable pluses: a healthier pawn structure, an extra square for a knight, control of an open file, the two bishops, a slightly safer king. Individually, none of them wins the game. But add enough of them up, and the position becomes so favorable that a decisive attack simply appears — and now it actually works.
The flip side is a rule he preached constantly: don’t attack before you’re entitled to. If the position is balanced, a premature assault will just bounce off and leave you worse. This “accumulation of small advantages” is still how strong players think today, and it’s Steinitz’s single biggest gift to the game.
Defense is a weapon, not a weakness
The romantic players of the 1850s and ’60s saw defending as almost shameful — the point was to attack. Steinitz flipped that on its head. He believed that if you have a sound position, you’re allowed to grab material or accept a cramped-but-solid setup, soak up the opponent’s attack, and let it burn out — after which your extra resources decide the game.
That’s a controversial, even provocative idea when you first meet it, and it made Steinitz plenty of enemies. But it’s correct, and it’s why he could win games that looked passive or ugly to his contemporaries. The board below shows a classic Steinitz-style setup: the Old Steinitz Defence in the Ruy Lopez, where Black plays a modest, slightly cramped position and trusts a rock-solid structure to hold everything together.
The king is a strong piece
One of Steinitz’s most famous (and most daring) beliefs was that the king can look after itself — that it’s a genuine fighting piece, not just a target to be hidden away. In some of his lines, most notoriously the Steinitz Gambit in the Vienna Game, he was willing to march his king up the board in the middlegame, trusting his calculation and his sound structure to keep it safe while he cashed in elsewhere.
Modern engines have shown that some of these king adventures were riskier than Steinitz thought — but the underlying idea, that a well-supported king can be an asset in the right positions, was decades ahead of its time and still shows up in top-level chess today.
From attacker to scientist
Here’s the twist that makes Steinitz so fascinating: he started out as an attacker. In the 1860s he was so brilliant and aggressive that fans called him “the Austrian Morphy,” and he beat the great romantic champion Adolf Anderssen at his own attacking game in 1866. Then, having reached the top the old way, he spent the 1870s rethinking the entire game and became the very thing that would replace the romantic style.
That journey is why his best games are so instructive — he understood both worlds. His best games page shows the payoff, including the “magic rook” brilliancy against von Bardeleben, where all that positional groundwork erupted into a spectacular attack.
What you can steal from Steinitz’s style
- Earn your attacks. Don’t lash out in a balanced position — build up advantages first, then strike.
- Collect small edges. Better pawns, more space, an outpost, the bishop pair — they add up.
- Defend without shame. A sound position can absorb an attack and win with the extra material afterward.
- Respect structure. Steinitz judged positions by lasting features, not just by who looks more active right now.
- Have a plan rooted in the position — his whole method was about reading what a position demands before acting.
Internalize even a couple of these and you’ll stop throwing away games with hope-and-a-prayer attacks — which is exactly the trap Steinitz taught the world to avoid.
FAQ
How would you describe Steinitz’s style in one line? Scientific and positional: accumulate small, lasting advantages, defend soundly, and only attack once the position has earned it.
What is the “accumulation of small advantages”? Steinitz’s core theory — that winning attacks come from first building up many tiny, durable pluses (structure, space, strong squares, the bishop pair) until the position is good enough to strike decisively.
Was Steinitz a defensive player? He championed defense as a legitimate, powerful skill and was happy to hold solid, cramped positions — but he could also attack ferociously, as his von Bardeleben brilliancy shows. His point was to attack at the right time.
Why is Steinitz called the “father of modern chess”? Because he was the first to study chess systematically and lay down the principles of positional play that every strong player still uses today.
Keep exploring
Back to Wilhelm Steinitz’s profile · his best games · his openings · his strength & legacy · fun facts · or browse all chess players.
Written and fact-checked by the Chess Lab Academy Editorial Team · Facts verified against Wikipedia, Chess.com, and Britannica, as of July 2026 · Last verified 2026-07-10 · How we verify content.