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 Rb3 win in 1 half-moves
3 Rb4 win in 1 half-moves
4 Rb5 win in 1 half-moves
5 Rb6 win in 1 half-moves
6 Rb7 win in 1 half-moves
7 Kd1 draw
8 Kd3 draw
9 Ke1 draw
10 Ke3 draw
11 Kf1 draw
12 Kf3 draw
13 Ka1 loss in 1 half-moves
14 Ka3 loss in 1 half-moves
15 Kb1 loss in 1 half-moves
16 Kb3 loss in 1 half-moves
17 Kd2 loss in 1 half-moves
18 Kf2 loss in 1 half-moves
19 Rb8 loss in 1 half-moves
20 Rc2 loss in 1 half-moves
21 Rd2 loss in 1 half-moves