- ECO code
- A09
- Moves
- 1.Nf3 d5 2.c4
- Family
- Réti Opening
- To move
- Black
- Master games
- 752
- Average game length
- 43 moves
- Years covered
- 1923–2026
Réti Opening is the opening filed under ECO code A09, reached after 1.Nf3 d5 2.c4. It belongs to the Réti Opening family; in the resulting position it is Black to move.
Katuranga's collection of 138,070 master games contains 752 games on this line — the 141st most played opening in the collection. The oldest game on this line is from 1923 and the most recent from 2026. The busiest decade in this collection is the 2020s, with 304 games. An average game here lasts 43 moves.
White wins 43% of those games, 33% end in a draw, and Black wins 24%. Compared with the collection average (White 37%, draws 35%, Black 28%), Black scores worse here by 4 percentage points.
From this position the most popular move is 2...e6, played in 276 games, followed by 2...c6 (204) and 2...d4 (202). After 2...e6 White scores 46% and Black 18%.
The name that appears most often on the White side of this line is Erigaisi,Arjun (85 games); on the Black side, Shirov,A (29).
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Results in master games
- White 43% (322)
- Draws 33% (248)
- Black 24% (182)
Most played continuations
| Move | Games | White / draws / Black | Leads into |
|---|---|---|---|
| 2...e6 | 276 | 46/36/18 | — |
| 2...c6 | 204 | 41/37/22 | — |
| 2...d4 | 202 | 41/24/35 | — |
| 2...dxc4 | 59 | 32/37/31 | — |
| 2...Nf6 | 11 | 55/45/0 | — |
How the position is reached
- Zukertort Opening · 1.Nf3 · 14,933 games
- Zukertort Opening · 1.Nf3 d5 · 5,559 games
Played most often by
As White
- Erigaisi,Arjun 85
- Caruana,F 45
- Kortschnoj, Viktor 26
As Black
- Shirov,A 29
- So,W 22
- Nakamura,Hi 18
Games per decade
- 1920s 26
- 1930s 38
- 1940s 9
- 1950s 14
- 1960s 37
- 1970s 33
- 1980s 60
- 1990s 31
- 2000s 50
- 2010s 150
- 2020s 304
Master games on this line
| White | Black | Result | Year | Events |
|---|---|---|---|---|
| Caruana,F | Duda,J | 1/2-1/2 | 2026 | GCT Super Rapid Poland |
| Erigaisi,Arjun | Cahaya,Satria Duta | 1-0 | 2026 | 3rd 3-0 Thu 26th Feb 2026 |
| Caruana,F | Duda,J | 1-0 | 2026 | GCT Super Blitz Poland |
| Erigaisi,Arjun | Deac,Bogdan-Daniel | 1-0 | 2026 | 3rd 3-0 Thu 12th Mar 2026 |
| Erigaisi,Arjun | Bok,B | 0-1 | 2026 | 3rd 3-0 Thu 5th Mar 2026 |
| Caruana,F | Nakamura,Hi | 1-0 | 2026 | FIDE Candidates 2026 |
Frequently asked questions
What is the Réti Opening?
It is the opening with ECO code A09, reached after 1.Nf3 d5 2.c4. It belongs to the Réti Opening family.
Is the Réti Opening good for White or for Black?
In 752 master games on this line White wins 43%, 33% are drawn and Black wins 24%. The collection average is White 37%, draws 35%, Black 28% — so this line is no worse than usual for White than the field as a whole.
What is the main continuation of the Réti Opening?
2...e6 — played in 276 of the master games on this line.
Which grandmasters play the Réti Opening?
On the White side Erigaisi,Arjun (85), Caruana,F (45), Kortschnoj, Viktor (26); on the Black side Shirov,A (29), So,W (22), Nakamura,Hi (18).
Every number on this page is computed from Katuranga's master game collection; names and ECO codes follow the lichess opening book (CC0).
Try this line on the board
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