Chess Opening Theory/1. e4/1...e5/2. Nf3/2...Nc6/3. Bc4/3...Nf6/4. Ng5/4...d5/5. exd5/5...Nd4/6. c3/6...b5/7. Bf1/7...Nxd5/8. Ne4/8...Qh4/9. Ng3/9...Bg4/10. f3/10...e4/11. cxd4

< Chess Opening Theory‎ | 1. e4‎ | 1...e5‎ | 2. Nf3‎ | 2...Nc6‎ | 3. Bc4‎ | 3...Nf6‎ | 4. Ng5‎ | 4...d5‎ | 5. exd5‎ | 5...Nd4‎ | 6. c3‎ | 6...b5‎ | 7. Bf1‎ | 7...Nxd5‎ | 8. Ne4‎ | 8...Qh4‎ | 9. Ng3‎ | 9...Bg4‎ | 10. f3‎ | 10...e4
Two Knights Defence:Fritz variation
a b c d e f g h
8 a8 b8 c8 d8 e8 f8 g8 h8 8
7 a7 b7 c7 d7 e7 f7 g7 h7 7
6 a6 b6 c6 d6 e6 f6 g6 h6 6
5 a5 b5 c5 d5 e5 f5 g5 h5 5
4 a4 b4 c4 d4 e4 f4 g4 h4 4
3 a3 b3 c3 d3 e3 f3 g3 h3 3
2 a2 b2 c2 d2 e2 f2 g2 h2 2
1 a1 b1 c1 d1 e1 f1 g1 h1 1
a b c d e f g h
Position in Forsyth-Edwards Notation (FEN)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Nd4 6. c3 b5 7. Bf1 Nxd5 8. Ne4 Qh4 9. Ng3 Bg4 10. f3 e4 11. cxd4

Two Knights Defence:Fritz variation edit

11...Bd6 12.Qe2 Be6 13.Nc3!! (N) Nxc3 14.dxc3 & White's ugly duckling becomes a beautiful swan) 14...Bxg3ch 15.hxg3 Qxh1 16.Qxb5ch Kf8 (Fritz 8 after 10 minutes of thought)17.fxe4 +- after only a few moves. In the game Moody-Fritz 8, White got connected passed pawns on the fifth, sixth and seventh winning in the middle game.

Theory Table edit

For explanation of theory tables, see theory table and for notation, see algebraic notation.

1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.Ng5 d5 5.exd5 b5 6.Bf1 Nd4 7.c3 Nxd5 8.Ne4 Qh4 9.Ng3 Bg4 10.f3 e4 11 cxd4
11 12 13 14
cxd4
Bd6
Bxb5+
Kd8
O-O
exf3
Rxf3
Rb8
...
exf3
Bxb5+
Kd8
Qb3
f2

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References edit