Anatoly Karpov and Tigran Petrosian are two Gemini world champions with outstanding positional and defensive skills. Alireza Firouzja and Hans Moke Niemann are also Gemini but will they be able to follow the path of Karpov and Petrosian and become world champion? Gemini are sometimes the fastest thinkers of all the signs of the zodiac, but they sometimes also have to deal with lapses of concentration. | Photo: Pixabay