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

EGTB: win in 2 half-moves

# move score
1 Ra8 win in 1 half-moves
2 Rg7 win in 1 half-moves
3 Ka5 win in 3 half-moves
4 Kab5 win in 3 half-moves
5 Kab6 win in 3 half-moves
6 Kc5 win in 3 half-moves
7 Kcb5 win in 3 half-moves
8 Kcb6 win in 3 half-moves
9 Kd6 win in 3 half-moves
10 Rc7 win in 3 half-moves
11 Kab7 win in 5 half-moves
12 Kc7 win in 5 half-moves
13 Kd5 win in 5 half-moves
14 Kd7 win in 5 half-moves
15 Re7 win in 5 half-moves
16 Rf7 win in 5 half-moves
17 Rh7 win in 5 half-moves
18 Kcb7 draw
19 Rb7 loss in 2 half-moves
20 Rd7 loss in 2 half-moves