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

EGTB: win in 4 half-moves

# move score
1 Kb4 win in 3 half-moves
2 Kb6 win in 3 half-moves
3 Kb7 win in 3 half-moves
4 Kc7 win in 3 half-moves
5 Ra7 win in 3 half-moves
6 Kb3 win in 5 half-moves
7 Rb6 win in 5 half-moves
8 Kc3 win in 7 half-moves
9 Kd7 win in 9 half-moves
10 K4b5 draw
11 K4c5 draw
12 K4d5 draw
13 K6b5 draw
14 K6c5 draw
15 K6d5 draw
16 Kd3 draw
17 Ra4 draw
18 Ra5 draw
19 Ra8 draw
20 Kd4 loss in 2 half-moves
21 Kd6 loss in 2 half-moves
22 Ra1 loss in 2 half-moves
23 Ra2 loss in 2 half-moves
24 Ra3 loss in 2 half-moves