[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "White to play and win"]
[Black "?"]
[Result "*"]
[Annotator "peter"]
[SetUp "1"]
[FEN "1R6/p1r5/k1P1p3/1p1p4/3P4/1KP3R1/2P1r1p1/8 w - - 0 1"]
[PlyCount "11"]
[EventDate "1993.09.??"]
[EventType "match"]
[EventRounds "20"]
[SourceVersionDate "2020.04.01"]
{[#]} 1. c4 $1 Rxc6 (1... bxc4+ 2. Kb4 {and Ra3 mate cannot be prevented}) (
1... dxc4+ 2. Kb4 {and Ra3 mate cannot be prevented}) (1... Ka5 2. Rxb5+ Ka6 3.
Kb4 {and Ra3 mate cannot be prevented}) (1... Re1 2. Kb2 b4 3. Rxb4 {and Black
has to give up his rook and g-pawn to prevent Ra3 mate}) 2. cxb5+ Ka5 3. bxc6
Re3+ 4. Rxe3 g1=Q 5. c7 (5. Ka2 Qxe3 6. c7 {is just a transposition}) 5...
Qxe3+ 6. Ka2 {and Black cannot prevent White queening, leaving him a rook up.}
*