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 Ka4 win in 5 half-moves
3 Ka6 win in 5 half-moves
4 Kc4 win in 5 half-moves
5 Kc6 win in 5 half-moves
6 Kd6 win in 5 half-moves
7 Rd8 win in 5 half-moves
8 Kab6 win in 7 half-moves
9 Kab5 win in 9 half-moves
10 Kcb6 win in 9 half-moves
11 Ra8 win in 9 half-moves
12 Rc8 win in 11 half-moves
13 Kab4 win in 15 half-moves
14 Kcb4 draw
15 Kcb5 draw
16 Kd5 draw
17 Rb4 draw
18 Rb5 draw
19 Rb7 draw
20 Rh8 draw
21 Kd4 loss in 2 half-moves
22 Rb1 loss in 2 half-moves
23 Rb2 loss in 2 half-moves
24 Rb3 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