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

EGTB: win in 2 half-moves

# move score
1 Rb7 win in 1 half-moves
2 Kc3 win in 3 half-moves
3 Ke3 win in 3 half-moves
4 Rb5 win in 3 half-moves
5 Kb4 win in 5 half-moves
6 Kb6 win in 5 half-moves
7 Kc6 win in 5 half-moves
8 Kcd4 win in 5 half-moves
9 Kd5 win in 5 half-moves
10 Kd6 win in 5 half-moves
11 Ra3 win in 5 half-moves
12 Kb5 draw
13 Kcc4 draw
14 Rc3 draw
15 Kc2 loss in 2 half-moves
16 Kd2 loss in 2 half-moves
17 Kdc4 loss in 2 half-moves
18 Kdd4 loss in 2 half-moves
19 Ke2 loss in 2 half-moves
20 Ke4 loss in 2 half-moves
21 Rb1 loss in 2 half-moves
22 Rb2 loss in 2 half-moves
23 Rb4 loss in 2 half-moves
24 Rb6 loss in 2 half-moves
25 Rb8 loss in 2 half-moves