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 Kc2 win in 3 half-moves
4 Kd2 win in 3 half-moves
5 Ra2 win in 3 half-moves
6 Rb3 win in 3 half-moves
7 Rc3 win in 3 half-moves
8 Kd1 draw
9 Ra1 draw
10 Ra4 draw
11 Ra7 draw
12 Rd3 draw
13 Re3 draw
14 Ra5 loss in 2 half-moves
15 Ra6 loss in 2 half-moves
16 Ra8 loss in 2 half-moves
17 Rf3 loss in 2 half-moves
18 Rg3 loss in 2 half-moves
19 Rh3 loss in 2 half-moves