The Mieses Opening (1.d3)
The Mieses Opening is the first move 1.d3 – catalogued as ECO A00 and occasionally also called the Valencia Opening. White declines to occupy the centre with a pawn straight away, instead preparing e2–e4 and keeping every set-up available; most often the game turns into a King's Indian Attack. It is named after Jacques Mieses (1865–1954), who left three further variations bearing his name.
1.d3 – the idea ECO A00
Move sequence
1.d3
1.d3 is a waiting move with a purpose. It opens the queen's bishop's diagonal, prepares e2–e4 and commits White to nothing in the pawn structure. Unlike 1.e4 or 1.d4 it claims no central square – White cedes the space for now and shapes the set-up around whatever Black chooses to do.
Typical set-ups and transpositions
1.d3 is rarely a destination, usually a route. The three common continuations:
- King's Indian Attack – the standard case: Nf3, g3, Bg2, 0-0, Nbd2, then e4 and the e4–e5 push on the kingside.
- Closed Sicilian – after 1…c5 with e4 and Nc3, without White ever having played d2–d4.
- English or Réti – with c4 and Nf3, if White wants to shift the fight to the queenside.
Common confusion
The Mieses Opening is not 1.b3 – that is the Nimzowitsch-Larsen Attack. Nor should it be confused with the Mieses Variation of the Scotch or the Vienna Game, covered further down. The Mieses Opening is 1.d3.
Is the Mieses Opening good?
Short answer: playable, but unambitious. 1.d3 loses nothing and gives up most of White's first-move advantage. If you win with it, you win in the middlegame, not in the opening.
The move claims less of the centre than 1.e4 or 1.d4, and that is precisely the objection to it: the half-tempo that having the first move confers is handed straight back. Among the twenty legal first moves, 1.d3 ranks around tenth in tournament practice – played regularly, never seriously in contention at the top.
That is a classification rather than a warning. At club and online level the Mieses Opening is a sensible choice for anyone who would rather sidestep a theoretical duel and play instead from a solid, familiar structure: you land in a King's Indian Attack almost every time and know its plans, while your opponent improvises. At grandmaster level it stays the exception – and when it does turn up there, it usually has an ulterior motive.
1.d3 against Deep Blue, 1997
The best-known such motive belongs to Garry Kasparov. He opened game three of his 1997 match against Deep Blue with 1.d3 – not out of deference to Mieses, but as calculation: the machine was to be pushed out of its programmed opening book and thrown back on raw calculation early. The game transposed into an English Opening and was drawn. It is the most prominent outing the move has ever had, and it owes that outing to a wish to drag the opponent away from theory.
How Black should meet 1.d3
Black needs no special preparation, because 1.d3 threatens nothing. The straightforward route is to take the centre White has voluntarily left alone – and then to hold on to it.
| Reply | Idea |
|---|---|
| 1…d5 | Occupies the centre at once. Followed by …Nf6, …e5 or …c5, Black is at least equal. |
| 1…e5 | The symmetrical answer: Black takes the square White is aiming at and plays for e4 himself. |
| 1…c5 | After e4 this usually becomes a Closed Sicilian. Recommended for anyone who plays that system anyway. |
| 1…Nf6 | Flexible and non-committal – Black waits until White has revealed the set-up. |
| 1…g6 | Mirrors White's plan. If you know the King's Indian Attack, you know both sides of this. |
One practical note: White's main plan in the King's Indian Attack is the e4–e5 push with an attack on the kingside. To take the ground from under it, combine an early …d5 with …c5, which controls e5 and forces White to find a different plan. There is no need to get nervous against 1.d3 – only to stay consistent.
Where the name comes from
Mieses did not invent 1.d3. The English master Samuel Boden was playing it back in the 1850s. Standard opening literature traces the name to Mieses employing the move in his 1910 match against Richard Teichmann in Berlin – a match he lost heavily, by +0 =2 -5.
There is an irony in that, since 1.d3 suits its namesake's style about as badly as a move could: Mieses was the man of the Centre Game and the open attacking game, not of the reticent waiting move. As so often in opening nomenclature, a name stuck without any authorship behind it.
The Last Romantic
Mieses embodied the romantic chess school of the 19th century until the end of his life. While his contemporaries transitioned to the positional school of Steinitz and Tarrasch, Mieses remained faithful to attacking play. Fred Reinfeld described "a uniquely glamorous quality in a Mieses combination." Tartakower annotated one of his games with: "A true Mieses game – bold and elegant!"
This playing style earned him more brilliancy prizes than almost any other player – at least 8 confirmed, possibly 12. Only Alekhine had more.
Other variations named after Mieses
Besides the opening move 1.d3, three variations carry his name. They suit his style considerably better: all three play for early initiative. With 76 publications Mieses was among the most industrious chess authors of his time – he was "the last significant chess master to seriously employ the Center Game and the Vienna Game."
Mieses Variation in the Vienna Game ECO C26
Move Sequence
1.e4 e5 2.Nc3 Nf6 3.g3
The Idea
A hypermodern treatment of the Vienna Game that Mieses developed long before the formal emergence of the hypermodern school. With 3.g3, White fianchettoes the king's bishop and exerts pressure on the center without occupying it with pawns.
Mieses' Preference
The Vienna Game was one of his favorite openings. He was "the last significant chess master to seriously employ the Center Game and the Vienna Game." The opening allowed him to quickly reach the middlegame, where his combinatorial abilities came into play.
Mieses Variation in the Scotch Game ECO C45
Move Sequence
1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4 Nf6 5.Nxc6 bxc6 6.e5
The Idea
An aggressive continuation in the Scotch Game. With 6.e5, White immediately attacks the knight and gains space. Black must react precisely to avoid getting into a difficult position. The move embodies Mieses' philosophy: attack before consolidation.
Historical Context
Mieses first employed this variation at the legendary Hastings Tournament 1895 and played it four times there. Hastings 1895 was one of the strongest tournaments of the 19th century – Pillsbury won ahead of Chigorin, Lasker, Tarrasch and Steinitz. That Mieses tested a new variation there shows his theoretical courage.
Mieses as Black
Scandinavian Defence (Centre Counter Defence) ECO B01
Move Sequence
1.e4 d5
Mieses' Preferred Black Opening
While Mieses cultivated the romantic attacking style with White, he chose the Scandinavian Defence as Black for an active counterattack against White's center. This opening was his preferred weapon with the black pieces for many decades.
Remarkable Successes
The obituary in the British Chess Magazine (April 1954) particularly emphasizes Mieses' brilliant victories with the Scandinavian Defence at the following top tournaments:
- Ostend 1907 – Tied 3rd–4th place
- Karlsbad 1907 – One of the strongest tournaments of the year
- Vienna 1908 – Victory at Trebitsch Memorial 1907, strong performance 1908
- St. Petersburg 1909 – Against the world elite
Connection to the Mieses-Kotrč Variation
The Mieses-Kotrč Variation documented above (1.e4 d5 2.exd5 Qxd5 3.Nc3 Qa5 4.d4 Nf6) is a concrete continuation of this opening that Mieses developed together with Jan Kotrč. It shows how Mieses also strived for active, dynamic positions as Black.
Other Preferred Openings
Danish Gambit
1.e4 e5 2.d4 exd4
3.c3 dxc3 4.Bc4
Aggressive pawn sacrifice for rapid development and attack on the kingside. Typical of the romantic school.
Center Game
1.e4 e5 2.d4
Direct fight for the center. White sacrifices a pawn for rapid development and initiative. Mieses played this into old age.
Vienna Game
1.e4 e5 2.Nc3
Flexible development with early Nc3. Allows various setups and quick transition to the middlegame.
Brilliancy Prizes: The Legacy of Attacking Play
Mieses' romantic style earned him an extraordinary number of brilliancy prizes. At least 8 brilliancy prizes are documented, possibly even 12 – more than almost any other player of his time. Only Alexander Alekhine, the fourth World Champion, exceeded this number.
These prizes were awarded for particularly beautiful combinations and sacrifices. They show that Mieses not only played successfully but also aesthetically – chess as art, not just as sport.
Mieses' Theoretical Works
Many of these opening ideas were documented by Mieses in his 76 publications. His books with Reclam and other publishers made chess theory accessible to a broad audience.
Sources and notes
- Classification, the ECO code A00, the alternative name "Valencia Opening" and the references to Samuel Boden and the 1910 Mieses–Teichmann match follow the Mieses Opening article on the English Wikipedia.
- Kasparov–Deep Blue, game three of the 1997 match (1.d3, transposing into an English Opening, drawn): game score at chessgames.com.
- The results of the Teichmann match are documented in the overview of matches.
Who was Jacques Mieses?
The man this opening is named after competed at international level for over sixty years, faced five world champions across the board and fled Nazi Germany for England in 1938, at the age of 73. The first comprehensive biography of him appears in spring 2027.
About the biography