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

EGTB: win in 2 half-moves

# move score
1 Rb6 win in 1 half-moves
2 Rb4 win in 3 half-moves
3 Ka3 win in 5 half-moves
4 Ka4 win in 5 half-moves
5 Kb1 win in 5 half-moves
6 Kb4 win in 5 half-moves
7 Kbc3 win in 5 half-moves
8 Kc1 win in 5 half-moves
9 Kcb2 win in 5 half-moves
10 Kcc3 win in 5 half-moves
11 Ra8 win in 5 half-moves
12 Rb5 win in 5 half-moves
13 Rb7 win in 5 half-moves
14 Rc8 win in 5 half-moves
15 Kbb2 win in 9 half-moves
16 Ka2 draw
17 Kc4 draw
18 Rh8 draw
19 Kd1 loss in 2 half-moves
20 Kd2 loss in 2 half-moves
21 Kd3 loss in 2 half-moves
22 Rd8 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