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 Rb7 win in 3 half-moves
3 Kd5 win in 5 half-moves
4 Kd6 win in 5 half-moves
5 Rb5 win in 5 half-moves
6 Rb6 win in 5 half-moves
7 Rg8 win in 5 half-moves
8 Ke7 draw
9 Kee6 draw
10 Kef5 draw
11 Kf7 draw
12 Kfe6 draw
13 Kff5 draw
14 Kg5 draw
15 Kg6 draw
16 Kg7 draw
17 Ra8 draw
18 Rb3 draw
19 Rc8 draw
20 Re8 draw
21 Rf8 draw
22 Rh8 draw
23 Kd4 loss in 2 half-moves
24 Ke4 loss in 2 half-moves
25 Kf4 loss in 2 half-moves
26 Rb1 loss in 2 half-moves
27 Rb2 loss in 2 half-moves
28 Rd8 loss in 2 half-moves