The Aldabren Exchange was a notable strategic three-dimensional chess sequence.
Commander William T. Riker used the Queen's Gambit coupled with the Aldabren Exchange to defeat the Ferengi Nibor at chess. The game occurred during the closing reception of the biennial Trade Agreements Conference aboard the USS Enterprise-D. (TNG: "Ménage à Troi")
| Chess |
|---|
| Types: Jokarian chess • Three-dimensional chess • Vulcan chess |
| Equipment: Chess board • Chess pieces (King • Queen • Rook • Bishop • Knight • Pawn) |
| Terminology: Check • Checkmate • Chess master • Chess tournament • Stalemate |
| Strategy: Aldabren Exchange • el-Mitra Exchange • Kriskov Gambit • Queen's Gambit |
| Related: Chess problem |