Statements (12)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
chess opening
|
| gptkbp:characteristic |
4...a6
|
| gptkbp:ECOCode |
gptkb:A80
|
| gptkbp:firstBook |
1.d4 f5 2.c4 Nf6 3.Nc3 d6 4.Nf3 a6
|
| https://www.w3.org/2000/01/rdf-schema#label |
Amsterdam Variation
|
| gptkbp:namedAfter |
gptkb:Amsterdam
|
| gptkbp:partOf |
gptkb:Dutch_Defence
|
| gptkbp:popularFor |
mid-20th century
|
| gptkbp:rarelyPlayed |
modern chess
|
| gptkbp:usedIn |
high-level chess tournaments
|
| gptkbp:bfsParent |
gptkb:Najdorf_Sicilian
|
| gptkbp:bfsLayer |
8
|