Connected passed pawns Connected pawns

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there saying 2 connected passed pawns on sixth rank stronger rook. true if other side has nothing rook defend against pawns (and defender cannot capture 1 of pawns). in diagram, white wins:



1. c6 rd3

1...rc3 similar.




2. c7

2.d7 followed 3.c7 wins.




2... rc3
3. d7

and 1 of pawns promote (burgess 2009:94).








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