[Event "Beijing, 2012"] [White "Evgeniy Najer"] [Black "Yiping Lou"] [FEN "8/6pk/1R2p2p/1P1pPp2/3P1P1K/1r5P/5QP1/2q5 b - - 0 1"] %Hidden=1 1... g5+ 2. Kh5 Rxh3+ 3. gxh3 Qd1+ 4. Qe2 Qxe2#