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

EGTB: win in 4 half-moves

# move score
1 Rc6 win in 3 half-moves
2 Rd6 win in 3 half-moves
3 Kb3 win in 5 half-moves
4 Kc3 win in 5 half-moves
5 Kb2 win in 7 half-moves
6 Kd3 win in 7 half-moves
7 Rb6 win in 7 half-moves
8 Kb1 draw
9 Kc1 draw
10 Kd1 draw
11 Kd2 draw
12 Kd6 draw
13 Ra2 draw
14 Ra4 draw
15 Kd5 loss in 2 half-moves
16 Kd7 loss in 2 half-moves
17 Ke5 loss in 2 half-moves
18 Ke7 loss in 2 half-moves
19 Kf5 loss in 2 half-moves
20 Kf6 loss in 2 half-moves
21 Kf7 loss in 2 half-moves
22 Ra1 loss in 2 half-moves
23 Ra3 loss in 2 half-moves
24 Ra5 loss in 2 half-moves
25 Ra7 loss in 2 half-moves
26 Ra8 loss in 2 half-moves