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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Ka2 win in 3 half-moves
3 Kb1 win in 3 half-moves
4 Kb2 win in 3 half-moves
5 Kc2 win in 3 half-moves
6 Kc3 win in 3 half-moves
7 Kc4 win in 3 half-moves
8 Kd2 win in 3 half-moves
9 Ke2 win in 3 half-moves
10 Ke3 win in 3 half-moves
11 Ra3 win in 3 half-moves
12 Rb1 win in 3 half-moves
13 Rb2 win in 3 half-moves
14 Rb4 win in 3 half-moves
15 Rc3 win in 3 half-moves
16 Kd4 draw
17 Ke4 loss in 2 half-moves
18 Rb5 loss in 2 half-moves
19 Rb6 loss in 2 half-moves
20 Rb7 loss in 2 half-moves