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

EGTB: win in 4 half-moves

# move score
1 Kb2 win in 3 half-moves
2 Kd3 win in 3 half-moves
3 Ra7 win in 5 half-moves
4 Rb7 win in 11 half-moves
5 Ka2 draw
6 Kb1 draw
7 Kd4 draw
8 Kd5 draw
9 Ke3 draw
10 Ke5 draw
11 Kf4 draw
12 Kf5 draw
13 Rc7 draw
14 Rd7 draw
15 Re5 draw
16 Re6 draw
17 Re8 draw
18 Rf7 draw
19 Kf3 loss in 2 half-moves
20 Rg7 loss in 2 half-moves
21 Rh7 loss in 2 half-moves