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

EGTB: win in 6 half-moves

# move score
1 Rc4 win in 5 half-moves
2 Rc7 win in 5 half-moves
3 Kd7 win in 7 half-moves
4 Kd5 win in 9 half-moves
5 Kc7 win in 11 half-moves
6 Ke5 win in 13 half-moves
7 Kb2 draw
8 Kc4 draw
9 Kc5 draw
10 Kc6 draw
11 Ke6 draw
12 Ke7 draw
13 Ra8 draw
14 Rc5 draw
15 Rc6 draw
16 Rd8 draw
17 Kb3 loss in 2 half-moves
18 Kb4 loss in 2 half-moves
19 Kc2 loss in 2 half-moves
20 Kd2 loss in 2 half-moves
21 Kd3 loss in 2 half-moves
22 Kd4 loss in 2 half-moves
23 Rb8 loss in 2 half-moves
24 Re8 loss in 2 half-moves
25 Rf8 loss in 2 half-moves
26 Rg8 loss in 2 half-moves
27 Rh8 loss in 2 half-moves