[Event "Bohemia"] [Site "?"] [Date "1906.??.??"] [Round "?"] [White "Behting, C."] [Black "(Blockade 1)"] [Result "1/2-1/2"] [Annotator "2nd/5th Prize"] [SetUp "1"] [FEN "8/8/7p/3KNN1k/2p4p/8/3P2p1/8 w - - 0 1"] [PlyCount "5"] [EventDate "1906.??.??"] [SourceDate "2000.10.30"] 1. Kc6 $3 {mutual zugzwang} (1. Nf3 $2 h3 2. Ke4 h2 $1 3. Ng3+ Kg4 4. Nxh2+ Kxg3 5. Nf3 Kf2 $1 $19 (5... h5 $2 6. Ke3 h4 7. Ng1 h3 8. Ne2+ Kh2 9. Kf2 Kh1 10. Ng3+ Kh2 11. Ne2 {positional draw - perpetual prevention from pawn promotion})) (1. Ng7+ $2 Kg5 2. Nf3+ (2. Ne6+ Kf6 $19) 2... Kg4 3. Nf5 $1 (3. Nh2+ Kf4 $1 $19) 3... h3 $1 4. Ke4 g1=Q $1 5. Nxh6+ Kh5 6. Nxg1 h2 7. Nf3 h1=Q 8. Nf5 Kg4 $19) (1. Ng3+ $2 hxg3 2. Nf3 Kg4 3. Ke4 h5 $19) (1. Nxh4 $2 Kxh4 $1 2. Nf3+ Kg3 3. Ng1 h5 $19) 1... g1=Q (1... h3 2. Ng3+ Kh4 3. Ne2 h2 4. Nf3+ Kh3 5. Nxh2 $11) 2. Nxh4 $1 Qh1+ (2... Kxh4 3. Nf3+ $11) 3. Nhf3 {positional draw - blockade} 1/2-1/2