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Chess Opening Theory/1. e4/1...e5/2. Nf3/2...Nc6/3. Bc4/3...Nf6/4. Ng5/4...d5/5. exd5/5...Na5/6. Bb5/6...c6/7. dxc6/7...bxc6/8. Be2/8...h6/9. Nh3

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Two Knights Defence:Steinitz Variation
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Position in Forsyth-Edwards Notation (FEN)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5 c6 7. dxc6 bxc6 8. Be2 h6 9. Nh3

Two Knights Defence:Steinitz Variation

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9. Nh3

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Steinitz Variation
Bobby Fischer revived this in the 1960s and Nigel Short in the 1990's. It has an equally good reputation as the main line move 9 Nf3.

Theory table

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.

1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.Ng5 d5 5.exd5 Na5 6.Bb5+ c6 7. dxc6 bxc6 8. Be2 h6
9 10 11 12
1 Nh3
Bd6
d3
O-O
Nc3
Nd5
O-O
Rb8
Kh1
-
2 ...
Be7
d3
O-O
Nc3
Nd5
O-O
Rb8
Kh1
-
3 ...
g5
4 ...
Bc5
5 ...
Rb8

Statistics

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Estimated next move likelihood
g5 34%, Bd6 24.5%, Bc5 24.5%, Be7 7.5% Rb8 5.5%, Bf5 4%

References

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v · t · e
Chess Opening Theory
1. e4 e5
Open game
2. Nf3
With 2...Nc6:
  • Four knights ()
  • Italian game ()
  • Spanish game ()

With other 2nd moves:

2. Other
1. e4 c5
Sicilian defence
1. e4 ...other: