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

EGTB: win in 4 half-moves

# move score
1 Rb5 win in 3 half-moves
2 Ka2 win in 7 half-moves
3 Ka3 win in 7 half-moves
4 Kb2 win in 7 half-moves
5 Kbc3 win in 7 half-moves
6 Ra8 win in 7 half-moves
7 Kc5 win in 11 half-moves
8 Kd5 win in 11 half-moves
9 Ka4 draw
10 Kb5 draw
11 Kbb4 draw
12 Kc2 draw
13 Kcb4 draw
14 Kcc3 draw
15 Rb4 draw
16 Rb6 draw
17 Rb7 draw
18 Rc8 draw
19 Rd8 draw
20 Rh8 draw
21 Kd3 loss in 2 half-moves
22 Kd4 loss in 2 half-moves
23 Re8 loss in 2 half-moves
24 Rf8 loss in 2 half-moves
25 Rg8 loss in 2 half-moves