Chess Opening Theory/1. d4/1...Nf6/2. Nf3/2...d5/3. e3/3...c5
Appearance
| Colle System | |
|---|---|
|
a b c d e f g h 8 7 6 5 4 3 2 1 8 7 6 5 4 3 2 1 a b c d e f g h | |
Position in Forsyth-Edwards Notation (FEN) | |
| Moves: 1. d4 Nf6 2. Nf3 d5 3. e3 c5 | |
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3...c5
[edit | edit source]Theory table
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1. d4 Nf6 2. Nf3 d5 3.e3 c5
| 4 | |
|---|---|
| c3 |
|
| c4 |
2. f4
King's gambit
King's gambit
2...exf4
Accepted
Accepted
Other
Declined
Declined
2. Nc3
Vienna
Vienna
Other
1. e4 other
- Barnes ?
- Borg ?
- Corn stalk ??
- Duras ??
- 1...b5 ??
2. c4 other
2. other:
1. d4 ...other:
1. Nf3
Zukertort
Zukertort
Flank
Unorthodox