Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Rb3 win in 1 half-moves
2 Rf1 win in 1 half-moves
3 Rf6 win in 1 half-moves
4 Rf7 win in 1 half-moves
5 Rf8 win in 1 half-moves
6 Ka6 draw
7 Ka8 draw
8 Kb6 draw
9 Kb7 draw
10 Kb8 draw
11 Kg1 draw
12 Kg2 draw
13 Kh2 draw
14 Ra3 draw
15 Rc3 draw
16 Rd3 draw
17 Re3 draw
18 Rf2 draw
19 Rf4 draw
20 Rf5 draw
21 Rg3 draw
22 Rh3 draw