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

EGTB: win in 42 half-moves

# move score
1 Kb7 win in 41 half-moves
2 Kd6 win in 41 half-moves
3 Rb7 win in 49 half-moves
4 Kd5 win in 51 half-moves
5 Ra7 win in 51 half-moves
6 Kd4 win in 55 half-moves
7 Rd7 win in 55 half-moves
8 Ka7 draw
9 Kb8 draw
10 Ke4 draw
11 Ke6 draw
12 Kf6 draw
13 Rc7 draw
14 Re6 draw
15 Re8 draw
16 Rf7 draw
17 Kf4 loss in 2 half-moves
18 Kf5 loss in 2 half-moves
19 Rg7 loss in 2 half-moves
20 Rh7 loss in 2 half-moves