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

EGTB: win in 4 half-moves

# move score
1 Kb1 win in 3 half-moves
2 Kb2 win in 3 half-moves
3 Ra6 win in 9 half-moves
4 Rb6 win in 13 half-moves
5 Ka2 draw
6 Kc4 draw
7 Kc5 draw
8 Kc6 draw
9 Kd4 draw
10 Ke4 draw
11 Ke5 draw
12 Ke6 draw
13 Rc6 draw
14 Rd7 draw
15 Rd8 draw
16 Re6 draw
17 Rf6 draw
18 Rg6 loss in 2 half-moves
19 Rh6 loss in 2 half-moves