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 Rb5 win in 3 half-moves
3 Rb6 win in 3 half-moves
4 Re8 win in 5 half-moves
5 Rh8 win in 5 half-moves
6 Kg6 win in 9 half-moves
7 Rb7 win in 9 half-moves
8 Ke6 win in 11 half-moves
9 Kd5 draw
10 Kd6 draw
11 Kf5 draw
12 Kf6 draw
13 Kg5 draw
14 Kh6 draw
15 Ra8 draw
16 Rb3 draw
17 Rc8 draw
18 Rd8 draw
19 Kd4 loss in 2 half-moves
20 Ke4 loss in 2 half-moves
21 Kf4 loss in 2 half-moves
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 Rf8 loss in 2 half-moves
27 Rg8 loss in 2 half-moves