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

EGTB: win in 2 half-moves

# move score
1 Kb2 win in 1 half-moves
2 Kc3 win in 1 half-moves
3 Kc5 win in 1 half-moves
4 Kd3 win in 1 half-moves
5 Ke3 win in 1 half-moves
6 Ke4 win in 1 half-moves
7 Rb4 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 Rc5 win in 1 half-moves
12 Rc7 win in 1 half-moves
13 Rc8 win in 1 half-moves
14 Ka1 loss in 2 half-moves
15 Ka3 loss in 2 half-moves
16 Kb1 loss in 2 half-moves
17 Kb3 loss in 2 half-moves
18 Kd5 loss in 1 half-moves
19 Ke5 loss in 1 half-moves
20 Ra4 loss in 1 half-moves
21 Rc6 loss in 1 half-moves