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

EGTB: win in 4 half-moves

# move score
1 Rc5 win in 3 half-moves
2 Rc6 win in 3 half-moves
3 Rf8 win in 7 half-moves
4 Kc5 draw
5 Kd6 draw
6 Ke4 draw
7 Ke6 draw
8 Ked4 draw
9 Ked5 draw
10 Kf4 draw
11 Kf5 draw
12 Kf6 draw
13 Ra8 draw
14 Rc7 draw
15 Re8 draw
16 Rg8 draw
17 Rh8 draw
18 Kb3 loss in 2 half-moves
19 Kb4 loss in 2 half-moves
20 Kb5 loss in 2 half-moves
21 Kc3 loss in 2 half-moves
22 Kcd4 loss in 2 half-moves
23 Kcd5 loss in 2 half-moves
24 Kd3 loss in 2 half-moves
25 Rb8 loss in 2 half-moves
26 Rd8 loss in 2 half-moves