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

EGTB: win in 4 half-moves

# move score
1 K6b6 win in 3 half-moves
2 Kb4 win in 3 half-moves
3 Ra5 win in 11 half-moves
4 K5b5 draw
5 K5b6 draw
6 Kc4 draw
7 Ra8 draw
8 Rb6 draw
9 K5d5 loss in 2 half-moves
10 K5d6 loss in 2 half-moves
11 K6b5 loss in 2 half-moves
12 K6d5 loss in 2 half-moves
13 K6d6 loss in 2 half-moves
14 Kb7 loss in 2 half-moves
15 Kc7 loss in 2 half-moves
16 Kd4 loss in 2 half-moves
17 Kd7 loss in 2 half-moves
18 Ra1 loss in 2 half-moves
19 Ra2 loss in 2 half-moves
20 Ra3 loss in 2 half-moves
21 Ra4 loss in 2 half-moves
22 Ra7 loss in 2 half-moves