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

EGTB: win in 4 half-moves

# move score
1 Kb4 win in 3 half-moves
2 Rb4 win in 3 half-moves
3 Kb7 win in 7 half-moves
4 Kb8 win in 7 half-moves
5 Rb1 win in 7 half-moves
6 Rb2 win in 7 half-moves
7 Rb5 win in 7 half-moves
8 Rb8 win in 7 half-moves
9 Ra3 win in 9 half-moves
10 Kb5 draw
11 Kb6 draw
12 Kc4 draw
13 Kc6 draw
14 Kc7 draw
15 Kd4 draw
16 Rc3 draw
17 Rd3 draw
18 Rh3 draw
19 Kd5 loss in 2 half-moves
20 Kd6 loss in 2 half-moves
21 Kd7 loss in 2 half-moves
22 Kd8 loss in 2 half-moves
23 Rb6 loss in 2 half-moves
24 Rb7 loss in 2 half-moves
25 Re3 loss in 2 half-moves
26 Rf3 loss in 2 half-moves
27 Rg3 loss in 2 half-moves