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

EGTB: win in 2 half-moves

# move score
1 Rb3 win in 1 half-moves
2 Rb2 win in 3 half-moves
3 Rb7 win in 5 half-moves
4 Rb8 win in 5 half-moves
5 Kcd1 draw
6 Ked1 draw
7 Kf1 draw
8 Ra1 draw
9 Kb2 loss in 2 half-moves
10 Kc2 loss in 2 half-moves
11 Kcd2 loss in 2 half-moves
12 Ke2 loss in 2 half-moves
13 Ked2 loss in 2 half-moves
14 Kf2 loss in 2 half-moves
15 Rb4 loss in 2 half-moves
16 Rb5 loss in 2 half-moves
17 Rb6 loss in 2 half-moves