CHANDIGARH, March 31: An all-round performance by Arun Tuli (32 not out and 5 for 28) helpd Godrej Cricket Club beat Rock Rovers XI by six wickets to enter the semifinal of the Royal Challenge Cup cricket tournament being played at Khanna, according to information received here.In another match Sanjeev Kapoor's knock of 86 runs enabled Punjab State Electricity Board to beat Royal Cricket Club by 79 runs.Brief scores: Rock Rovers XI: 133 in 28.5 overs (Munish Sharma 35, Subhash Choudhary 31, Kulbir Singh 24, Arun Tuli 5 for 28, RP Singh 2 for 18, Parveen 2 for 19); Godrej CC: 138 for 4 in 18.4 overs (RP Singh 37 n.o, Arun Tuil 32 n.o., MP Singh 21, Rajesh Patha 20, Subhash Choudhary 2 for 19). PSEB: 220 for 7 in 30 overs (Sanjeev Kapoor 86, Amit 35, Chander Shekar 33, Lakhbir Singh 26, Sukhwinder Tinkoo 21, Ravinder Mahajan 2 for 34, Parminder 2 for 39, Rajinder 2 for 34); Royal CC: 141 (Pankaj Dhand 45, Ravinder 16, Rajinder Pandey 3 for 20, Rajesh 2 for 12, Amit 2 for 44).