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 Kc4 win in 3 half-moves
3 Kc5 win in 3 half-moves
4 Kc6 win in 3 half-moves
5 Ke6 win in 3 half-moves
6 Rc7 win in 3 half-moves
7 Kc8 win in 5 half-moves
8 Kd4 win in 5 half-moves
9 Ke7 win in 5 half-moves
10 Ke8 win in 5 half-moves
11 Rb7 win in 5 half-moves
12 Rf7 win in 5 half-moves
13 Kc7 win in 7 half-moves
14 Kd6 draw
15 Ke4 draw
16 Ke5 draw
17 Re7 draw
18 Rd6 loss in 2 half-moves
19 Rg7 loss in 2 half-moves
20 Rh7 loss in 2 half-moves