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

EGTB: win in 4 half-moves

# move score
1 Rb6 win in 3 half-moves
2 Kbc4 win in 7 half-moves
3 Kc3 win in 7 half-moves
4 Rb5 win in 7 half-moves
5 Ka4 win in 9 half-moves
6 Kb2 win in 11 half-moves
7 Kc2 win in 11 half-moves
8 Kc5 win in 11 half-moves
9 Kc6 win in 11 half-moves
10 Ra8 win in 11 half-moves
11 Rb7 win in 11 half-moves
12 Rc8 win in 11 half-moves
13 Kd6 win in 13 half-moves
14 Ka2 draw
15 Ka3 draw
16 Kb4 draw
17 Kdc4 draw
18 Ke5 draw
19 Ke6 draw
20 Rb4 draw
21 Rd8 draw
22 Rh8 draw
23 Kd4 loss in 2 half-moves
24 Ke4 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