CREATE TABLE table_21643 ("Game" FLOAT, "Date" TEXT, "Opponent" TEXT, "Score" TEXT, "Location" TEXT, "Attendance" FLOAT, "Record" TEXT, "Points" FLOAT)

State the dates of games with record 1-2-3
SELECT "Date" FROM table_21643 WHERE "Record" = '1-2-3'
SELECT "Date" FROM "table_21643" WHERE "Record" = '1-2-3'