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 Rb3 win in 3 half-moves
4 Kc4 win in 7 half-moves
5 Kd4 win in 7 half-moves
6 Ra2 win in 7 half-moves
7 Kb4 win in 11 half-moves
8 Ra1 win in 15 half-moves
9 Kc1 draw
10 Kcc2 draw
11 Kcd2 draw
12 Kd3 draw
13 Kdc2 draw
14 Kdd2 draw
15 Ke1 draw
16 Ke2 draw
17 Ra4 draw
18 Ra8 draw
19 Ra5 loss in 2 half-moves
20 Ra6 loss in 2 half-moves
21 Ra7 loss in 2 half-moves