[Event "End-game: 3 pawns vs. 3 paws"]
[Result "*"]
[FEN "8/8/5ppp/8/5PPP/8/8/8 w - - 0 1"]
[SetUp "1"]
[Variant "No king"]

1. g5 hxg5 2. f5 gxf5 3. h5 +- *



[Event "Back-rank checkmate"]
[Result "0-1"]
[FEN "r7/8/8/8/8/8/5PPP/6K1 b - - 0 1"]
[SetUp "1"]
[Variant "White king only"]

1. Ra1# 0-1



[Event "Smothered checkmate"]
[Result "1-0"]
[FEN "r6k/5ppp/8/6N1/2Q5/8/8/8 w - - 0 1"]
[SetUp "1"]
[Variant "Black king only"]

1. Nxf7+ Kg8 2. Nh6+ Kh8 3. Qg8+ Rxg8 4. Nf7# 1-0
