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

EGTB: win in 2 half-moves

# move score
1 Kb4 win in 1 half-moves
2 Kb6 win in 1 half-moves
3 Kc3 win in 1 half-moves
4 Kc6 win in 1 half-moves
5 Kd3 win in 1 half-moves
6 Kd6 win in 1 half-moves
7 Rb2 win in 1 half-moves
8 Rb3 win in 1 half-moves
9 Rb1 draw
10 Kdc4 loss in 2 half-moves
11 Ke3 loss in 2 half-moves
12 Ke4 loss in 2 half-moves
13 Ke5 loss in 2 half-moves
14 Kcc4 loss in 1 half-moves
15 Kcd5 loss in 1 half-moves
16 Kdd5 loss in 1 half-moves
17 Ra5 loss in 1 half-moves
18 Rb4 loss in 1 half-moves
19 Rb6 loss in 1 half-moves
20 Rb7 loss in 1 half-moves
21 Rb8 loss in 1 half-moves