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