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

EGTB: win in 2 half-moves

# move score
1 Kf5 win in 1 half-moves
2 Kf6 win in 1 half-moves
3 Rc1 win in 1 half-moves
4 Kd5 win in 3 half-moves
5 Kd6 win in 3 half-moves
6 Ked7 win in 3 half-moves
7 Kc7 loss in 2 half-moves
8 Kdd7 loss in 2 half-moves
9 Kde7 loss in 2 half-moves
10 Ke5 loss in 2 half-moves
11 Ke8 loss in 2 half-moves
12 Kee7 loss in 2 half-moves
13 Kf7 loss in 2 half-moves
14 Ra8 loss in 2 half-moves
15 Rb8 loss in 2 half-moves
16 Rc2 loss in 2 half-moves
17 Rc3 loss in 2 half-moves
18 Rc4 loss in 2 half-moves
19 Rc5 loss in 2 half-moves
20 Rc6 loss in 2 half-moves
21 Rc7 loss in 2 half-moves