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 Kd3 win in 3 half-moves
5 Ra1 win in 3 half-moves
6 Ra3 win in 3 half-moves
7 Ra5 win in 3 half-moves
8 Ra2 win in 9 half-moves
9 Ka5 draw
10 Ka7 draw
11 Kb5 draw
12 Kb7 draw
13 Kc1 draw
14 Kc3 draw
15 Kc5 draw
16 Kc6 draw
17 Kc7 draw
18 Kd1 draw
19 Kd2 draw
20 Ra4 draw
21 Ra7 loss in 2 half-moves
22 Ra8 loss in 2 half-moves