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 Kd3 win in 3 half-moves
4 Kdd1 win in 3 half-moves
5 Ra3 win in 3 half-moves
6 Ke1 win in 5 half-moves
7 Ke2 win in 5 half-moves
8 Kc3 draw
9 Kcc2 draw
10 Kcd1 draw
11 Kdc2 draw
12 Ra1 draw
13 Ra4 draw
14 Ra8 draw
15 Rb2 draw
16 Rc2 draw
17 Ke3 loss in 2 half-moves
18 Ra5 loss in 2 half-moves
19 Ra6 loss in 2 half-moves
20 Ra7 loss in 2 half-moves