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

EGTB: win in 2 half-moves

# move score
1 Kb1 win in 1 half-moves
2 Kc4 win in 1 half-moves
3 Kc6 win in 1 half-moves
4 Kd4 win in 1 half-moves
5 Ke4 win in 1 half-moves
6 Ke5 win in 1 half-moves
7 Rb5 win in 1 half-moves
8 Rc1 win in 1 half-moves
9 Rc2 win in 1 half-moves
10 Rc3 win in 1 half-moves
11 Rc4 win in 1 half-moves
12 Rc6 win in 1 half-moves
13 Rc8 win in 1 half-moves
14 Ka2 loss in 2 half-moves
15 Kb2 loss in 2 half-moves
16 Kd6 loss in 1 half-moves
17 Ke6 loss in 1 half-moves
18 Ra5 loss in 1 half-moves
19 Rc7 loss in 1 half-moves