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 9 half-moves
3 Kcc4 draw
4 Kcc6 draw
5 Kdc4 draw
6 Kdc6 draw
7 Kdd4 draw
8 Kdd6 draw
9 Ke6 draw
10 Ra5 draw
11 Rb1 draw
12 Rb6 draw
13 Rb7 draw
14 Rb8 draw
15 Kb6 loss in 2 half-moves
16 Kcd4 loss in 2 half-moves
17 Kcd6 loss in 2 half-moves
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