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

EGTB: win in 2 half-moves

# move score
1 Rb3 win in 1 half-moves
2 Rg8 win in 1 half-moves
3 Kb7 win in 3 half-moves
4 Kc5 win in 3 half-moves
5 Kd5 win in 3 half-moves
6 Ra8 win in 3 half-moves
7 Rc8 win in 3 half-moves
8 Rh8 win in 3 half-moves
9 Kb6 win in 5 half-moves
10 Kcc6 win in 5 half-moves
11 Kc8 draw
12 Kcd7 draw
13 Kd8 draw
14 Kdc6 draw
15 Kdd7 draw
16 Ke5 draw
17 Ke6 draw
18 Ke7 draw
19 Rb4 draw
20 Rb5 draw
21 Rb6 draw
22 Rb7 draw
23 Rd8 draw
24 Rf8 draw
25 Rb1 loss in 2 half-moves
26 Rb2 loss in 2 half-moves
27 Re8 loss in 2 half-moves