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

EGTB: win in 6 half-moves

# move score
1 Kb6 win in 5 half-moves
2 Kb4 win in 7 half-moves
3 K6b5 draw
4 K6c5 draw
5 K6d5 draw
6 Kb7 draw
7 Kc7 draw
8 Kd4 draw
9 Kd6 draw
10 Kd7 draw
11 Ra1 draw
12 Ra6 draw
13 Rb4 draw
14 K4b5 loss in 2 half-moves
15 K4c5 loss in 2 half-moves
16 K4d5 loss in 2 half-moves
17 Kb3 loss in 2 half-moves
18 Kc3 loss in 2 half-moves
19 Kd3 loss in 2 half-moves
20 Ra2 loss in 2 half-moves
21 Ra3 loss in 2 half-moves
22 Ra5 loss in 2 half-moves
23 Ra7 loss in 2 half-moves
24 Ra8 loss in 2 half-moves