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

EGTB: win in 2 half-moves

# move score
1 Rc4 win in 1 half-moves
2 Kf6 draw
3 Kf7 draw
4 Kg7 draw
5 Kh6 draw
6 Kh7 draw
7 Ra1 draw
8 Ra6 draw
9 Ra7 draw
10 Ra8 draw
11 Rb4 draw
12 Rd4 draw
13 Kd3 loss in 2 half-moves
14 Kd4 loss in 2 half-moves
15 Kd5 loss in 2 half-moves
16 Ke3 loss in 2 half-moves
17 Ke5 loss in 2 half-moves
18 Kef5 loss in 2 half-moves
19 Kf3 loss in 2 half-moves
20 Kf4 loss in 2 half-moves
21 Kg5 loss in 2 half-moves
22 Kgf5 loss in 2 half-moves
23 Kh5 loss in 2 half-moves
24 Ra2 loss in 2 half-moves
25 Ra3 loss in 2 half-moves
26 Ra5 loss in 2 half-moves