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

EGTB: win in 4 half-moves

# move score
1 Rb5 win in 3 half-moves
2 Rb6 win in 5 half-moves
3 Kg6 win in 9 half-moves
4 Rg8 win in 9 half-moves
5 Kg5 win in 11 half-moves
6 Rh8 win in 11 half-moves
7 Kd7 win in 13 half-moves
8 Rb7 win in 17 half-moves
9 Ke7 win in 21 half-moves
10 Kh6 win in 27 half-moves
11 Kc5 draw
12 Kc6 draw
13 Kc7 draw
14 Kd5 draw
15 Ke5 draw
16 Ke6 draw
17 Ra8 draw
18 Rb3 draw
19 Rb4 draw
20 Rc8 draw
21 Rd8 draw
22 Kg4 loss in 2 half-moves
23 Kh4 loss in 2 half-moves
24 Rb1 loss in 2 half-moves
25 Rb2 loss in 2 half-moves
26 Re8 loss in 2 half-moves
27 Rf8 loss in 2 half-moves