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 Rb1 win in 3 half-moves
4 Kc2 win in 5 half-moves
5 Ke2 win in 5 half-moves
6 Kf1 win in 5 half-moves
7 Kf2 win in 5 half-moves
8 Kcd1 draw
9 Kcd2 draw
10 Ked1 draw
11 Ked2 draw
12 Ra2 draw
13 Ra4 draw
14 Ra3 loss in 2 half-moves
15 Ra5 loss in 2 half-moves
16 Ra6 loss in 2 half-moves
17 Ra7 loss in 2 half-moves
18 Ra8 loss in 2 half-moves