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 Rd1 win in 3 half-moves
3 Rb7 win in 5 half-moves
4 Rb8 win in 5 half-moves
5 Kd7 win in 7 half-moves
6 Kd8 draw
7 Kee8 draw
8 Kef7 draw
9 Kfe8 draw
10 Kff7 draw
11 Kg7 draw
12 Kg8 draw
13 Ra1 draw
14 Rb5 draw
15 Rc1 draw
16 Rh1 draw
17 Kd6 loss in 2 half-moves
18 Ke6 loss in 2 half-moves
19 Kf6 loss in 2 half-moves
20 Rb2 loss in 2 half-moves
21 Rb3 loss in 2 half-moves
22 Rb4 loss in 2 half-moves
23 Re1 loss in 2 half-moves
24 Rf1 loss in 2 half-moves
25 Rg1 loss in 2 half-moves