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

EGTB: win in 4 half-moves

# move score
1 K5b5 win in 3 half-moves
2 K6b5 win in 3 half-moves
3 Kb7 win in 3 half-moves
4 Kd4 win in 3 half-moves
5 Rb5 win in 3 half-moves
6 K6b6 draw
7 Kc7 draw
8 Ra1 draw
9 Ra6 draw
10 K5b6 loss in 2 half-moves
11 K5d5 loss in 2 half-moves
12 K5d6 loss in 2 half-moves
13 K6d5 loss in 2 half-moves
14 K6d6 loss in 2 half-moves
15 Kb4 loss in 2 half-moves
16 Kc4 loss in 2 half-moves
17 Kd7 loss in 2 half-moves
18 Ra2 loss in 2 half-moves
19 Ra3 loss in 2 half-moves
20 Ra4 loss in 2 half-moves
21 Ra7 loss in 2 half-moves
22 Ra8 loss in 2 half-moves