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

EGTB: win in 4 half-moves

# move score
1 Rb7 win in 3 half-moves
2 Rc1 win in 3 half-moves
3 Re1 win in 3 half-moves
4 Rb6 win in 5 half-moves
5 Kc5 draw
6 Kc6 draw
7 Kc7 draw
8 Kd5 draw
9 Kd7 draw
10 Ke5 draw
11 Ke6 draw
12 Ke7 draw
13 Kg6 draw
14 Kg7 draw
15 Kh7 draw
16 Ra1 draw
17 Rb8 draw
18 Rd1 draw
19 Rf1 draw
20 Kg5 loss in 2 half-moves
21 Kh5 loss in 2 half-moves
22 Rb2 loss in 2 half-moves
23 Rb3 loss in 2 half-moves
24 Rb4 loss in 2 half-moves
25 Rb5 loss in 2 half-moves
26 Rg1 loss in 2 half-moves
27 Rh1 loss in 2 half-moves