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 Ra6 win in 5 half-moves
4 Rb6 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 Rc6 draw
14 Rd6 draw
15 Re5 draw
16 Re7 draw
17 Re8 draw
18 Rf6 draw
19 Kf3 loss in 2 half-moves
20 Rg6 loss in 2 half-moves
21 Rh6 loss in 2 half-moves