Caissa Codex
C26

Vienna Game: Falkbeer Variation

The Falkbeer Variation of the Vienna Game (1.e4 e5 2.Nc3 Nf6) is Black's most common reply to 2.Nc3. Read the guide

Chess diagram: Vienna Game: Falkbeer Variation after 2…Nf6

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Statistics from Lichess

12,045,573 games: White 51.3% / Draw 4.6% / Black 44.1%

The moves played next. Pick one to see it on the board.
Next moveGamesWhite / Draw / BlackW / D / B
Vienna Game: Vienna Gambit 3,886,1353.9M
Petrov's Defense: Three Knights Game 3,690,9033.7M
Vienna Game: Stanley Variation 2,473,4102.5M
712,634713K
Vienna Game: Mieses Variation 506,664507K
273,165273K
Vienna Game: Mengarini Variation 126,190126K
87,20287K

Rated Lichess games between players rated 1600 to 2500, from the Lichess opening explorer, updated Oct 29, 2026

Engine evaluation

+0.08 The position is about equal

Best play: 3. Nf3 Nc6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 O-O

Stockfish 19, depth 30, after the line's last move. Scores are in pawns, from White's side.

By rating

Rating changes little here: Black scores 47% both under 1400 and at 2200 and up, and 48% in master games (wins plus half the draws).

PlayersGamesWhite / Draw / BlackW / D / B
Under 1400 13M
1400–1799 11.4M
1800–2199 5.9M
2200 and up 868K
Masters, over the board 6,551

Master games

Rated blitz, rapid and classical Lichess games by rating band, and over-the-board games of players rated 2200+ from the Lichess masters database, updated Sep 26, 2026

Description

The Falkbeer Variation of the Vienna Game (1.e4 e5 2.Nc3 Nf6) is Black's most common reply to 2.Nc3. It is named after Ernst Falkbeer. Black develops and attacks e4 at once, and White usually continues with 3.f4, 3.Bc4, 3.g3 or 3.Nf3.

The idea

Against 3.f4 Black strikes back in the centre with 3...d5, much as in the Falkbeer Countergambit of the King's Gambit. The opening is full of transpositions, to the King's Gambit, the Bishop's Opening, the Four Knights and the Petrov.

Main lines

  • 3.f4, the classical reply. Black should not take the pawn: 3...exf4 4.e5 forces the knight back to g8. The main line is 3...d5 4.fxe5 Nxe4, a sharp position:
    • 5.Nf3, the traditional main move, usually 5...Be7 (Breyer Variation); White gets open lines and attacking chances, but Black can usually hold the balance with correct play;
    • 5.Qf3, an aggressive queen move advocated by Ben Finegold;
    • 5.d3, the Oxford Variation, once unpopular but now more common;
    • 4.d3 is the Steinitz Variation, and 4.exd5 can transpose to the King's Gambit. Raymond Keene wrote that 3.f4 is considered too risky at grandmaster level, though Anthony Santasiere and Weaver Adams advocated it.
  • 3.Bc4, the Stanley Variation, a position also reached from the Bishop's Opening. 3...Nxe4 4.Qh5 leads to sharp lines including the Frankenstein-Dracula Variation; 3...Nc6 4.d3 gives the Berlin-Vienna hybrid, and 3...Bb4 is the Reversed Spanish.
  • 3.g3, the Mieses Variation, a quiet fianchetto line. Vasily Smyslov played it on a few occasions, notably to beat Lev Polugaevsky in the 1961 USSR Championship. The main line is 3...d5 4.exd5 Nxd5 5.Bg2 Nxc3 6.bxc3.
  • 3.Nf3 Nc6 transposes to the Four Knights Game, and 3.Nf3 Bb4 to Petrov's Three Knights Game.
  • 3.a3 is the Mengarini Variation.

Strengths and weaknesses

Strengths

  • Natural development with pressure on e4.
  • Against 3.f4 Black has the central counter 3...d5.

Weaknesses

  • Black must know some sharp lines, such as 3.Bc4 Nxe4 4.Qh5 and the 3.f4 gambit.
  • Accepting 3.f4 with 3...exf4 is a mistake: 4.e5 drives the knight back to g8.

Who should play it

2...Nf6 suits Black players who meet 1.e4 with 1...e5 and want an active, principled answer to the Vienna.

The numbers

On Lichess White wins about 51% below 2200: 50.4% against 45.4% under 1400, 51.6% against 44.5% at 1400–1799 and 51.2% against 44.0% at 1800–2199. From 2200 up it is 48.8% against 43.7%. In about 6,600 master games 45.1% were drawn; White won 29.2% and Black 25.7%.

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How to play against the Vienna Game: Falkbeer Variation

The most played answer, 3. f4 (Vienna Game: Vienna Gambit), also scores best for White: 57.8%, with White winning 55.7% and Black 40.1% of 3.9M games. Of the main answers, 3. d3 scores lowest: 48.5%. Stockfish's first choice is 3. Nf3.

Main answers: those played in at least 5% of these games. Score: White's wins plus half the draws, in rated Lichess games between players rated 1600 to 2500. How to play against other popular openings

Popularity by year

The Vienna Game: Falkbeer Variation has gained ground since 2016: 0.48% of Lichess games in 2025, up from 0.38%.

Numbers by year
YearShare of gamesGames
20160.38%137,523
20170.36%197,189
20180.37%288,380
20190.36%449,580
20200.39%1,145,640
20210.49%1,920,429
20220.49%1,857,495
20230.5%1,893,504
20240.48%1,736,778
20250.48%1,678,933
2026 (Jan–Apr)0.5%544,704

Share of rated Lichess games between players rated 1600 to 2500 (blitz, rapid and classical) that reach this position, by year; 2026: January to April. Which openings are rising and falling

Variations (4)

Other lines from the same position

Instead of 2…Nf6, the position after Vienna Game also goes on to:

Transpositions

From here, a move transposes into another named line:

All 24 named lines that continue from here

Sources

Cite this page

Caissa Codex. “Vienna Game: Falkbeer Variation (C26)”. Lichess data as of 29 Oct 2026. https://chesscodex.org/openings/vienna-game-falkbeer-variation

https://chesscodex.org/openings/vienna-game-falkbeer-variation