[Event "Ningbo, 2011"] [White "Ding Liren"] [Black "Ma Zhonghan"] [FEN "6r1/r5PR/2p3R1/2Pk1n2/3p4/1P1NP3/4K3/8 w - - 1 0"] %Hidden=1 1. e4+ Kxe4 2. Re6+ Kd5 3. Re5#