[Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Black to move"] [Black "?"] [Result "*"] [Annotator "peter"] [SetUp "1"] [FEN "3r4/5p1k/4p3/PR5P/2p1P3/2p5/1p6/4R1K1 b - - 0 1"] [PlyCount "5"] [EventType "match"] [EventRounds "20"] [SourceVersionDate "2020.04.01"] {[#]} 1... Rd1 $1 (1... c2 2. Rxb2 Rd1 3. Rxc2 Rxe1+ 4. Kf2 $11 (4. Kg2 $11)) 2. Rxd1 (2. Kf2 Rxe1 3. Kxe1 c2) 2... c2 3. Rxb2 (3. Rf1 c1=Q) 3... cxd1=Q+ *