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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Kb2 win in 3 half-moves
3 Kcc2 win in 3 half-moves
4 Kcc4 win in 3 half-moves
5 Kdc4 win in 3 half-moves
6 Kdd2 win in 3 half-moves
7 Kdd4 win in 3 half-moves
8 Ke2 win in 3 half-moves
9 Ke3 win in 3 half-moves
10 Ke4 win in 3 half-moves
11 Kb4 win in 5 half-moves
12 Kcd2 win in 5 half-moves
13 Ra3 win in 5 half-moves
14 Kcd4 draw
15 Kdc2 draw
16 Rb1 loss in 2 half-moves
17 Rb2 loss in 2 half-moves
18 Rb4 loss in 2 half-moves
19 Rb5 loss in 2 half-moves
20 Rb6 loss in 2 half-moves
21 Rb7 loss in 2 half-moves