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

EGTB: win in 4 half-moves

# move score
1 Rb7 win in 3 half-moves
2 Ka4 win in 5 half-moves
3 Kb4 win in 5 half-moves
4 Rc7 win in 5 half-moves
5 K5b5 win in 7 half-moves
6 K5b6 win in 7 half-moves
7 K6b6 win in 7 half-moves
8 Ra7 win in 7 half-moves
9 Rd7 win in 7 half-moves
10 Re7 win in 7 half-moves
11 K6b5 draw
12 Ka7 draw
13 Kb7 draw
14 Rf1 draw
15 Rf6 draw
16 Rf8 draw
17 Rf2 loss in 2 half-moves
18 Rf3 loss in 2 half-moves
19 Rf4 loss in 2 half-moves
20 Rf5 loss in 2 half-moves
21 Rg7 loss in 2 half-moves
22 Rh7 loss in 2 half-moves