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

EGTB: win in 4 half-moves

# move score
1 Kb2 win in 3 half-moves
2 Kb3 win in 3 half-moves
3 Kb4 win in 3 half-moves
4 Rb3 win in 3 half-moves
5 Ra1 win in 9 half-moves
6 Kd4 win in 11 half-moves
7 Kc2 draw
8 Kc4 draw
9 Kcd2 draw
10 Kcd3 draw
11 Kd1 draw
12 Ke1 draw
13 Ked2 draw
14 Ked3 draw
15 Kf1 draw
16 Kf2 draw
17 Ra2 draw
18 Ra8 draw
19 Ke3 loss in 2 half-moves
20 Kf3 loss in 2 half-moves
21 Ra4 loss in 2 half-moves
22 Ra5 loss in 2 half-moves
23 Ra6 loss in 2 half-moves
24 Ra7 loss in 2 half-moves