The main objective of each team is to score more runs than their opponents but, in some forms of cricket, it is also necessary to dismiss all of the opposition batsmen in their final innings in order to win the match, which would otherwise be drawn. If the team batting last is all out having scored fewer runs than their opponents, they are said to have "lost by n runs" (where n is the difference between the aggregate number of runs scored by the teams). If the team that bats last scores enough runs to win, it is said to have "won by n wickets", where n is the number of wickets left to fall. For example, a team that passes its opponents' total having lost six wickets (i.e., six of their batsmen have been dismissed) have won the match "by four wickets".
The key to India's bowling in the 1970s were the Indian spin quartet – Bishen Bedi, E.A.S. Prasanna, BS Chandrasekhar and Srinivas Venkataraghavan. This period also saw the emergence of two of India's best ever batsmen, Sunil Gavaskar and Gundappa Viswanath. Indian pitches have had the tendency to support spin and the spin quartet exploited this to create collapses in opposing batting line-ups. These players were responsible for the back-to-back series wins in 1971 in the West Indies and in England, under the captaincy of Ajit Wadekar. Gavaskar scored 774 runs in the West Indian series while Dilip Sardesai's 112 played a big part in their one Test win.
After winning the Test series against England in August 2007, Dravid stepped down as the captain of the team, following which Dhoni was made the captain of the Twenty20 and ODI team. In September 2007, India won the first-ever Twenty20 World Cup held in South Africa, beating Pakistan by 5 runs in the final. In 2007–08, they toured Australia where India lost the highly controversial home Test series 2–1 but managed to win the CB series the following month with a whitewash final of Australia.
India's victory against the Australians in 2001 marked the beginning of a dream era for the team under the captainship of Sourav Ganguly, winning Test matches in Zimbabwe, Sri Lanka, West Indies and England. India also shared a joint victory with Sri Lanka in the ICC Championship, and went on to the finals in the 2003 Cricket World Cup only to be beaten by Australia.
Often, fans engage in protests regarding players if they believe that regionalism has affected selection, or because of regional partisan support for local players. In 2005, when Sourav Ganguly was dropped from the team, Ganguly's home town Kolkata erupted in protests. India later played a match against South Africa in Kolkata, West Bengal. The Indian team was booed by the crowd who supported South Africa instead of India in response to Ganguly's dropping. Similar regional divisions in India regarding selection have also caused protests against the team, with political activists from the regional Kalinga Kamgar Sena party in Odisha disrupting the arrival of the team in Cuttack for an ODI over the lack of a local player in the team, with one activist manhandling coach Greg Chappell. Similar treatment was handed to Sunil Gavaskar in the 1987 World Cup Semi Finals by crowds at Wankhede Stadium when he got bowled by Philip DeFreitas.