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

EGTB: win in 4 half-moves

# move score
1 Rd8 win in 3 half-moves
2 Ke2 win in 7 half-moves
3 Kd4 win in 9 half-moves
4 Kd2 win in 11 half-moves
5 Kd5 win in 11 half-moves
6 Ke4 win in 13 half-moves
7 Kc1 draw
8 Kc2 draw
9 Kd6 draw
10 Ke1 draw
11 Ke6 draw
12 Kf6 draw
13 Ra8 draw
14 Rb1 draw
15 Rb5 draw
16 Rb6 draw
17 Rb7 draw
18 Rc8 draw
19 Re8 draw
20 Rf8 draw
21 Kf4 loss in 2 half-moves
22 Kf5 loss in 2 half-moves
23 Rb2 loss in 2 half-moves
24 Rb3 loss in 2 half-moves
25 Rb4 loss in 2 half-moves
26 Rg8 loss in 2 half-moves
27 Rh8 loss in 2 half-moves