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

EGTB: win in 2 half-moves

# move score
1 Rb4 win in 1 half-moves
2 Kb6 win in 3 half-moves
3 Kcc6 draw
4 Kcc8 draw
5 Kdc6 draw
6 Kdc8 draw
7 Kdd6 draw
8 Kdd8 draw
9 Ke7 draw
10 Ke8 draw
11 Ra7 draw
12 Rb1 draw
13 Rb2 draw
14 Rb6 draw
15 Rb8 draw
16 Kb8 loss in 2 half-moves
17 Kcd6 loss in 2 half-moves
18 Kcd8 loss in 2 half-moves
19 Ke6 loss in 1 half-moves
20 Rb3 loss in 1 half-moves
21 Rb5 loss in 1 half-moves