[Event "Mandil MT"] [Site "?"] [Date "1980.??.??"] [Round "?"] [White "Joita, P."] [Black "(Study 117a)"] [Result "1/2-1/2"] [SetUp "1"] [FEN "6N1/6r1/6B1/8/3r2kB/8/6K1/8 w - - 0 1"] [PlyCount "12"] [EventDate "1980.??.??"] 1. Nh6+ ({Dual:} 1. Ne7 $1 Rd2+ 2. Kf1 Kxh4 3. Nf5+ Kg5 4. Nxg7 Kxg6 5. Ne6 Kf5 6. Nc5 Ke5 7. Ke1 $11) 1... Kf4 2. Bg3+ Kg5 3. Nf5 ({Dual:} 3. Be5 $1 Rd2+ 4. Kf3 Rxg6 5. Bf4+ $11) 3... Rd2+ 4. Kh3 ({Dual:} 4. Kf3 $1 Rxg6 5. Bf4+ $11) 4... Rxg6 5. Nh4 $1 Rf6 (5... Rh6 6. Bf4+ $1 Kxf4 {stalemate}) 6. Nf3+ $1 Rxf3 {stalemate} 1/2-1/2