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

EGTB: win in 4 half-moves

# move score
1 Rc7 win in 3 half-moves
2 K6c6 win in 7 half-moves
3 K6c7 win in 7 half-moves
4 K7c7 win in 7 half-moves
5 Ra6 win in 7 half-moves
6 Rb7 win in 7 half-moves
7 Kc5 win in 9 half-moves
8 Kd5 draw
9 Ra3 draw
10 K6e6 loss in 2 half-moves
11 K6e7 loss in 2 half-moves
12 K7c6 loss in 2 half-moves
13 K7e6 loss in 2 half-moves
14 K7e7 loss in 2 half-moves
15 Kc8 loss in 2 half-moves
16 Kd8 loss in 2 half-moves
17 Ke5 loss in 2 half-moves
18 Ke8 loss in 2 half-moves
19 Ra1 loss in 2 half-moves
20 Ra2 loss in 2 half-moves
21 Ra4 loss in 2 half-moves
22 Ra5 loss in 2 half-moves
23 Ra8 loss in 2 half-moves