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

EGTB: win in 4 half-moves

# move score
1 Kb7 win in 3 half-moves
2 Kc6 win in 3 half-moves
3 Rc7 win in 9 half-moves
4 Rc8 win in 9 half-moves
5 Ka7 draw
6 Kb8 draw
7 Kc4 draw
8 Kd4 draw
9 Kd6 draw
10 Ke4 draw
11 Ke6 draw
12 Ra5 draw
13 Rb5 draw
14 Rc4 draw
15 Rc6 draw
16 Ke5 loss in 2 half-moves
17 Rc1 loss in 2 half-moves
18 Rc2 loss in 2 half-moves
19 Rc3 loss in 2 half-moves