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 Kb7 win in 7 half-moves
3 Kc5 win in 7 half-moves
4 Kc7 win in 7 half-moves
5 Kd5 win in 7 half-moves
6 Kc8 win in 9 half-moves
7 Ra7 win in 9 half-moves
8 Rd8 win in 9 half-moves
9 Kd3 win in 13 half-moves
10 Ka7 draw
11 Ka8 draw
12 Kc3 draw
13 Kc4 draw
14 Rc7 draw
15 Rd6 draw
16 Ke3 loss in 2 half-moves
17 Ke4 loss in 2 half-moves
18 Ke5 loss in 2 half-moves
19 Rd5 loss in 2 half-moves
20 Re7 loss in 2 half-moves
21 Rf7 loss in 2 half-moves
22 Rg7 loss in 2 half-moves
23 Rh7 loss in 2 half-moves