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

EGTB: win in 2 half-moves

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