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 Ka1 win in 3 half-moves
3 Ka3 win in 3 half-moves
4 Kb1 win in 3 half-moves
5 Kb2 win in 3 half-moves
6 Kc4 win in 3 half-moves
7 Kc6 win in 3 half-moves
8 Kd4 win in 3 half-moves
9 Ra3 win in 3 half-moves
10 Rb1 win in 3 half-moves
11 Rb2 win in 3 half-moves
12 Kb4 win in 13 half-moves
13 Kb5 draw
14 Kb6 draw
15 Kd5 draw
16 Kd6 draw
17 Rb5 draw
18 Rc3 draw
19 Rd3 draw
20 Re3 draw
21 Rb4 loss in 2 half-moves
22 Rb6 loss in 2 half-moves
23 Rb7 loss in 2 half-moves
24 Rf3 loss in 2 half-moves
25 Rg3 loss in 2 half-moves
26 Rh3 loss in 2 half-moves