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

EGTB: win in 2 half-moves

# move score
1 Rb2 win in 1 half-moves
2 Re7 win in 1 half-moves
3 Kb8 win in 3 half-moves
4 Kc5 win in 3 half-moves
5 Kc7 win in 3 half-moves
6 Rb1 win in 3 half-moves
7 Rb4 win in 3 half-moves
8 Rb8 win in 3 half-moves
9 Rd7 win in 3 half-moves
10 Kb4 win in 5 half-moves
11 Kb5 win in 5 half-moves
12 Kd7 win in 5 half-moves
13 Kd8 win in 5 half-moves
14 Ra7 win in 5 half-moves
15 Rc7 win in 5 half-moves
16 Rf7 win in 5 half-moves
17 Kb3 draw
18 Kc3 draw
19 Kd4 draw
20 Kd5 draw
21 Rb3 draw
22 Kd3 loss in 2 half-moves
23 Rb5 loss in 2 half-moves
24 Rb6 loss in 2 half-moves
25 Rg7 loss in 2 half-moves
26 Rh7 loss in 2 half-moves