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 Kb1 win in 3 half-moves
3 Kb2 win in 3 half-moves
4 Kb4 win in 3 half-moves
5 Kb6 win in 3 half-moves
6 Kc2 win in 3 half-moves
7 Kc4 win in 3 half-moves
8 Kc6 win in 3 half-moves
9 Rb1 win in 3 half-moves
10 Rb2 win in 3 half-moves
11 Rb5 win in 3 half-moves
12 Rd7 win in 3 half-moves
13 Kb5 win in 5 half-moves
14 Rc7 win in 5 half-moves
15 Kd2 win in 9 half-moves
16 Kd1 win in 17 half-moves
17 Ra7 win in 27 half-moves
18 Kd4 draw
19 Kd5 draw
20 Kd6 draw
21 Rb6 draw
22 Re7 draw
23 Rf7 draw
24 Rb3 loss in 2 half-moves
25 Rb4 loss in 2 half-moves
26 Rg7 loss in 2 half-moves
27 Rh7 loss in 2 half-moves