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

EGTB: win in 2 half-moves

# move score
1 Ra7 win in 1 half-moves
2 Rc8 win in 1 half-moves
3 Kc2 win in 3 half-moves
4 Kd2 win in 3 half-moves
5 Kc5 win in 5 half-moves
6 Kb5 draw
7 Kb6 draw
8 Kc1 draw
9 Kd5 draw
10 Kd6 draw
11 Kd7 draw
12 Ke1 draw
13 Rb7 draw
14 Rd7 draw
15 Re7 draw
16 Kb7 loss in 2 half-moves
17 Ke2 loss in 2 half-moves
18 Rf7 loss in 2 half-moves
19 Rg7 loss in 2 half-moves
20 Rh7 loss in 2 half-moves