Colle System
Chess Opening Theory/1. d4/1...Nf6/2. Nf3/2...d5/3. e3
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Position in Forsyth-Edwards Notation (FEN)
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| Moves: 1. d4 Nf6 2. Nf3 d5 3. e3 | |
Queen's Pawn Opening
[edit | edit source]This is the beginning of the Colle ==3.e3==
Theory table
[edit | edit source].
1. d4 Nf6 2. Nf3 d5 3.e3
| 3 | 4 | ||
|---|---|---|---|
| Queen's Pawn Game | ... e6 |
c4 |
to 2...e6 3.e3 d5 |
| Queen's Pawn Game | ... c5 |
c4 |
2. Nf3
2. Other
1. e4 ...other:
2. other
With 2...e6:
With 2...g6:
With other 2nd moves for Black:
With 2...g6:
With other 2nd moves for Black:
2. other:
1. d4 f5
Dutch defence
Dutch defence
1. d4 ...other:
Flank
Unorthodox