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 Rb2 win in 1 half-moves
3 Rb3 win in 1 half-moves
4 Rb5 win in 1 half-moves
5 Rb6 win in 1 half-moves
6 Ka7 draw
7 Ka8 draw
8 Kbc7 draw
9 Kbc8 draw
10 Kc6 draw
11 Kd8 draw
12 Kdc7 draw
13 Kdc8 draw
14 Ke8 draw
15 Ra7 draw
16 Rc7 draw
17 Kd6 loss in 1 half-moves
18 Ke6 loss in 1 half-moves
19 Ke7 loss in 1 half-moves
20 Rb4 loss in 1 half-moves