background; black; board; business; businessman; challenge; chess; chessboard; close-up; competition; decision; defeat; game; hand; human; intelligence; isolated; jacket; king; leadership; low; men; move; person; planning; play; player; pointing; power; powerful; risk; strategic; strategy; success; suit; think; victory; white; winning; male: Bilder zum Thema background; black; board; business; businessman; challenge; chess; chessboard; close-up; competition; decision; defeat; game; hand; human; intelligence; isolated; jacket; king; leadership; low; men; move; person; planning; play; player; pointing; power; powerful; risk; strategic; strategy; success; suit; think; victory; white; winning; male bei ClipDealer