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 Kb3 win in 3 half-moves
4 Rb1 win in 3 half-moves
5 Ke1 win in 5 half-moves
6 Kc3 win in 7 half-moves
7 Kcc1 win in 7 half-moves
8 Kdc1 win in 7 half-moves
9 Rc1 win in 7 half-moves
10 Kcd2 win in 9 half-moves
11 Kd3 win in 9 half-moves
12 Ra2 win in 9 half-moves
13 Ra7 draw
14 Kdd2 loss in 2 half-moves
15 Ke2 loss in 2 half-moves
16 Ra3 loss in 2 half-moves
17 Ra4 loss in 2 half-moves
18 Ra5 loss in 2 half-moves
19 Ra6 loss in 2 half-moves
20 Ra8 loss in 2 half-moves