1st-Belmont, $63,000, Msw, 9-18, 2yo, f, 6f, 1:12.01, ft. ZAINALARAB (f, 2, War Front--Delightful Joy {GSW, $179,200}, by Tapit), whose $1-million purchase price out of last year's Keeneland September sale was the second-highest for her hugely successful stallion, got the Belmont fall meet off on a chalky note, grinding her way past her chief market rival Exact (Competitive Edge) for a narrow victory. Allowed to sit the box-seat trip as Exact made the running in advance of the blinkered Jade Empress (Shanghai Bobby), Zainalarab was pulled off the fence in...