The Ruy Lopez: Steinitz Defense arises after 1.e4 e5 2.Nf3 Nc6 3.Bb5 d6 and falls under ECO code C62. Known as the Old Steinitz Defence, 3...d6 is a passive continuation that sees very little tournament play but remains common among amateurs. Ironically, the move appears to defend the e5 pawn, yet e5 was never truly under threat since the sequence Bxc6 dxc6 Nxe5 runs into Qd4!, forking the knight and the e4 pawn. What 3...d6 actually does is create a pin on Black's own knight, reducing central control. While it frees the light-squared bishop, it simultaneously blocks the dark-squared one, so there is little net gain in development. The most testing reply is 4. d4, adding a second attacker to e5 and threatening to win it outright. Black then faces a choice between exchanging pawns with 4...exd4 5. Nxd4 or breaking the pin with 4...Bd7 to maintain the defense of e5, though the latter can lead to an awkward balancing act between pawn protection and development. White can also play 4. O-O, 4. Nc3, or 4. c3, all of which tend to lead to d4 sooner or later. With 25.6 million Lichess games across all rating levels, it is a specialized opening choice.
History and Notable Players
It arises from the Ruy Lopez. Among the most prolific practitioners on the White side are Emanuel Lasker (23 games), Alexander Alekhine (20 games), Jose Raul Capablanca (17 games). On the Black side, notable exponents include Maxim Novikov (38 games), William Steinitz (27 games), Aldo Haik (21 games).
Statistics
Based on 25.6 million Lichess games across all rating levels:
- White wins: 51.8%
- Black wins: 43.2%
- Draws: 4.9%
White holds a moderate edge statistically, though Black has good practical chances.
Practice on Chessiverse
The best way to learn the Ruy Lopez: Steinitz Defense 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.
Performance Across Rating Levels
The picture changes a lot as you climb the rating ladder. Among 1200-rated players, it appears in 0.64% of games — 4,318,114 of them on record — with White winning 50.4% and Black 44.9%. Move up to 1800 Elo and the share shifts to 0.49%, with White winning 54.1% versus Black's 40.6%. At 2500, 0.02% of games go into this opening; draws sit at 11.1% — the line is well-mapped at this level. Positions also become less sharp as level rises (sharpness 0.95 → 0.89).
Time Control Patterns
Look at the same opening across time controls and rapid stands out. In bullet, it appears in 0.23% of games (6,170,077); White wins 51.2%. Blitz shows 0.52% adoption across 18,587,981 games, White scoring 51.8%. In rapid, the share rises to 0.63% — 6,987,109 games, White 51.9%.
Move Diversity and Theory Depth
Looking at move selection shows how forcing — or not — the position really is. At 1200 Elo, the top reply is Bxc6+, played 32.4% of the time. There are 6 other moves seeing meaningful share, and 71.7% of games stick to established theory. Entropy: 2.58. By 2500, d4 dominates at 52.7% of replies; only 3 viable alternatives remain and 92.4% of moves are theory. Entropy drops to 1.86. That entropy collapse is the signature of a line where preparation pays off: at the top, players know the best move and play it.
Historical Trends
Year-over-year data tells you whether this opening is a contemporary fixture or a fading one. Adoption peaked in 2013 at 0.67% (19,243 games). By 2025 it sits at 0.49% — a 26% shift overall, leaving the line in decline.
