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

EGTB: win in 4 half-moves

# move score
1 Rb4 win in 3 half-moves
2 Kc4 win in 7 half-moves
3 Rb3 win in 7 half-moves
4 Rb5 win in 7 half-moves
5 Kd5 win in 9 half-moves
6 Ra2 win in 9 half-moves
7 Rb1 win in 9 half-moves
8 Ka6 win in 11 half-moves
9 Ka8 win in 11 half-moves
10 Kb4 draw
11 Kb5 draw
12 Kd4 draw
13 Rb6 draw
14 Rc2 draw
15 Rh2 draw
16 Kab6 loss in 2 half-moves
17 Kb7 loss in 2 half-moves
18 Kb8 loss in 2 half-moves
19 Kc6 loss in 2 half-moves
20 Kcb6 loss in 2 half-moves
21 Kd6 loss in 2 half-moves
22 Rb7 loss in 2 half-moves
23 Rb8 loss in 2 half-moves
24 Rd2 loss in 2 half-moves
25 Re2 loss in 2 half-moves
26 Rf2 loss in 2 half-moves
27 Rg2 loss in 2 half-moves