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

EGTB: win in 2 half-moves

# move score
1 Rb4 win in 1 half-moves
2 Rh7 win in 1 half-moves
3 Kb5 win in 3 half-moves
4 Kb6 win in 3 half-moves
5 Ke8 win in 3 half-moves
6 Ra7 win in 3 half-moves
7 Rb5 win in 3 half-moves
8 Rc7 win in 3 half-moves
9 Rf7 win in 3 half-moves
10 Rg7 win in 3 half-moves
11 Kc8 win in 5 half-moves
12 Kcc7 win in 5 half-moves
13 Kdc7 win in 5 half-moves
14 Kdd7 win in 5 half-moves
15 Ke7 win in 5 half-moves
16 Rb3 win in 5 half-moves
17 Rb6 win in 5 half-moves
18 Rb8 win in 5 half-moves
19 Kc5 draw
20 Kcd7 draw
21 Kd5 draw
22 Kd6 draw
23 Rb1 loss in 2 half-moves
24 Rb2 loss in 2 half-moves
25 Rd7 loss in 2 half-moves
26 Re7 loss in 2 half-moves