Chess Openings Lab
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Vienna Game: Frankenstein-Dracula Variation

The Frankenstein-Dracula Variation is 2...Nf6 3.Bc4 Nxe4, where Black grabs the e4 pawn using the fork trick idea. White answers with Qh5, threatening mate on f7, and the game turns either into a tactical brawl or a quick queen trade.

Moves
1.e4 e5 2.Nc3 Nf6 3.Bc4 Nxe4
ECO
C27
Engine
+0.10 · level (Stockfish 17.1, depth 20)
Played
696 games in our lichess sample
White scores
54.3%

Key ideas for both sides

White

  • Play Qh5 at once: the threat of Qxf7 mate forces ...Nd6 to block the bishop.
  • The simple 5.Qxe5+ wins the pawn back and after ...Qe7 trades queens into a level ending.
  • The more forcing try is Bb3 and Nb5, aiming the knight at c7 and d6 to keep the attack going.
  • Avoid Bxf7+: after ...Kxf7 and Nxe4 d5, Black gets the bishop pair and a big center.

Black

  • After Qh5, play ...Nd6, blocking the c4 bishop and attacking it at the same time.
  • If White takes on e5 with check, block with ...Qe7 and accept the queen trade.
  • Against the Bb3 and Nb5 lines, ...Nc6 and ...g6 kick the queen, and ...Qe7 guards the c7 and f7 squares.
  • Answer Qe2 with ...Nxc3 and ...Qe7, trading queens on e7 and reaching an equal ending.

Plans and pawn structure

In the queen trade line, the position is open and roughly balanced: White develops with Be2 and castles, Black regroups the d6 knight to f5 and develops quickly. In the lines with Bb3 and Nb5, White aims the knight at c7 while the queen pins Black down, and Black may give up the a8 rook for a strong center and development. Both sides must know the moves: one slip leads to mate on f7 or a lost exchange.

What the engine plays from here

Stockfish 17.1 at depth 20 rates the position +0.10: level. Its three top choices for White:

  1. +0.10 4.Qh5 Nd6 5.Qxe5+ Qe7 6.Qxe7+ Bxe7
  2. −0.12 4.Qe2 Nxc3 5.Qxe5+ Qe7 6.Qxe7+ Bxe7
  3. −0.72 4.Bxf7+ Kxf7 5.Nxe4 d5 6.Ng3 Nc6

Pawns, from White's side.

How it scores on lichess

696 rated lichess games reached this position; White scored 54.3%.

under 120061.3%
1200–159951.3%
1600–199953.8%
2000 and up56.9%

Light: White wins. Grey: draws. Dark: Black wins. About the sample.

Traps and pitfalls

Vienna Game Qxf7 mate (White sets it)

In the Vienna Game, Black takes the e4 pawn and White answers 4.Qh5, hitting f7. If the knight retreats with 4...Nf6, it also attacks the queen but leaves f7 open, and 5.Qxf7# is mate.

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The Vienna Game Qxf7 mate explained

Where it goes next

  • Stanley Variation, Frankenstein-Dracula Variation4.Qh5 · rare

How to play against it

As White, Qh5 is the most testing reply. If you want safety, take on e5 with check and trade queens. If you want a fight, learn the Bb3 and Nb5 ideas. Do not give up the bishop with Bxf7+, which hands Black a strong center.

Questions

What are the moves of the Vienna Game: Frankenstein-Dracula Variation?

The Vienna Game: Frankenstein-Dracula Variation starts 1.e4 e5 2.Nc3 Nf6 3.Bc4 Nxe4. Its ECO code is C27.

Is the Vienna Game: Frankenstein-Dracula Variation good for Black?

Stockfish 17.1 rates the position +0.10 at depth 20, which is level. In 696 lichess games from our sample, White scored 54.3%. A sharp line that rewards preparation on both sides, and players who dislike memorizing should take the queen trade line.

What is the main idea of the Vienna Game: Frankenstein-Dracula Variation?

Black takes the e4 pawn, and White answers with Qh5 threatening mate on f7. After ...Nd6, White can trade queens with a check on e5 or go for a direct attack with Bb3 and Nb5.

What should White play next?

The engine's first choice is Qh5, with Qe2 and Bxf7+ close behind. Qh5 threatens mate on f7 and the e5 pawn at the same time, forcing Black's reply.

Updated October 2026. Sources and method.