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 Kb8 win in 3 half-moves
3 Kc7 win in 3 half-moves
4 Ke7 win in 3 half-moves
5 Ked7 win in 3 half-moves
6 Ked8 win in 3 half-moves
7 Rb8 win in 3 half-moves
8 Rc7 win in 3 half-moves
9 Re7 win in 3 half-moves
10 Kcd7 draw
11 Kcd8 draw
12 Kf8 draw
13 Ra7 draw
14 Rd7 draw
15 Rf7 draw
16 Kf7 loss in 2 half-moves
17 Rb1 loss in 2 half-moves
18 Rb2 loss in 2 half-moves
19 Rb4 loss in 2 half-moves
20 Rb5 loss in 2 half-moves
21 Rb6 loss in 2 half-moves
22 Rg7 loss in 2 half-moves
23 Rh7 loss in 2 half-moves