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

EGTB: win in 2 half-moves

# move score
1 Rb3 win in 1 half-moves
2 Kb4 win in 3 half-moves
3 Kb6 win in 7 half-moves
4 Kcd4 win in 7 half-moves
5 Kcd6 win in 7 half-moves
6 Kcc4 draw
7 Kcc6 draw
8 Kdc4 draw
9 Kdc6 draw
10 Kdd4 draw
11 Kdd6 draw
12 Ke6 draw
13 Ra5 draw
14 Rb1 draw
15 Rb6 draw
16 Rb7 draw
17 Rb8 draw
18 Ke4 loss in 1 half-moves
19 Ke5 loss in 1 half-moves
20 Rb2 loss in 1 half-moves
21 Rb4 loss in 1 half-moves