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 Ka6 win in 7 half-moves
3 Ka8 win in 7 half-moves
4 Kb7 win in 7 half-moves
5 Kb8 win in 7 half-moves
6 Kc4 win in 7 half-moves
7 Kc6 win in 7 half-moves
8 Ra1 win in 7 half-moves
9 Rb2 win in 7 half-moves
10 Rb3 win in 7 half-moves
11 Rb5 win in 7 half-moves
12 Kab6 draw
13 Kb4 draw
14 Kb5 draw
15 Kcb6 draw
16 Kd4 draw
17 Kd5 draw
18 Rb6 draw
19 Rc1 draw
20 Rd1 draw
21 Rh1 draw
22 Kd6 loss in 2 half-moves
23 Rb7 loss in 2 half-moves
24 Rb8 loss in 2 half-moves
25 Re1 loss in 2 half-moves
26 Rf1 loss in 2 half-moves
27 Rg1 loss in 2 half-moves