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

EGTB: win in 4 half-moves

# move score
1 Rc1 win in 3 half-moves
2 Kd5 win in 9 half-moves
3 Ke5 win in 9 half-moves
4 Kc5 win in 11 half-moves
5 Rb1 win in 11 half-moves
6 Kc1 win in 13 half-moves
7 Kc6 win in 13 half-moves
8 Ra6 win in 17 half-moves
9 Kc7 draw
10 Kd7 draw
11 Ke1 draw
12 Ke6 draw
13 Ke7 draw
14 Ra8 draw
15 Kc2 loss in 2 half-moves
16 Kd2 loss in 2 half-moves
17 Ke2 loss in 2 half-moves
18 Ra2 loss in 2 half-moves
19 Ra3 loss in 2 half-moves
20 Ra4 loss in 2 half-moves
21 Ra5 loss in 2 half-moves
22 Ra7 loss in 2 half-moves