<prompt> Bhala okuqhubekayo kwalesi sigaba - Ngemva kweMpi Yezwe II, uDennis Morton Horne wathatha umhlalaphansi ebuthweni njengokapteni futhi wafunda eNyuvesi yase-Oxford, lapho athandana khona kakhulu ne-chess. Ngo-1948 ePlymouth International Chess Tournament, wanqoba owayengumpetha womhlaba we-chess uMax Euwe. Ngo-1949 wathola indawo yesibili eSwitzerland-system British Chess Championship. Wayengumdlali we-chess onekhono, ngokuvamile esebenzisa ukuvuleka kwe-chess okufana ne-Kings Gambit. UDennis Morton Horne wamelela iqembu laseNgilandi e-Olympic Chess ngo-1952  <response>: , lapho athola khona indondo yesiliva yomuntu ngamunye. Ngo-1954, waqhubeka wabamba iqhaza eHastings International Chess Congress, okuthi, yize edlula uFriðrik Ólafsson, namanje usesikhundleni sokugcina. Eminyakeni eyalandela, lapho uDennis Morton Hornespent enesikhathi esincane sokudlala i-chess, wayegxila kakhulu kwi-contract bridge. 