[Event "Amsterdam, 1910"] [White "Johannes Esser"] [Black "Oldrich Duras"] [FEN "2rr1k2/5pp1/p2bp3/1p1B4/1PnP2Pq/P1B2P2/2Q1N1P1/R3R1K1 b - - 0 1"] %Hidden=1 1... Bh2+ 2. Kh1 Bg3+ 3. Kg1 Qh2+ 4. Kf1 Ne3#