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 Ka4 win in 7 half-moves
3 Kb2 win in 7 half-moves
4 Kbc3 win in 7 half-moves
5 Kbc4 win in 7 half-moves
6 Kc2 win in 7 half-moves
7 Ka3 win in 9 half-moves
8 Rb4 win in 9 half-moves
9 Kc5 win in 11 half-moves
10 Ra8 win in 11 half-moves
11 Rb6 win in 11 half-moves
12 Rc8 win in 11 half-moves
13 Rb7 win in 15 half-moves
14 Ka2 draw
15 Kb4 draw
16 Kd5 draw
17 Kdc3 draw
18 Kdc4 draw
19 Ke4 draw
20 Ke5 draw
21 Rd8 draw
22 Rh8 draw
23 Kd3 loss in 2 half-moves
24 Ke3 loss in 2 half-moves
25 Re8 loss in 2 half-moves
26 Rf8 loss in 2 half-moves
27 Rg8 loss in 2 half-moves