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