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

EGTB: win in 4 half-moves

# move score
1 Rc8 win in 3 half-moves
2 Rd8 win in 5 half-moves
3 Ra8 draw
4 Rb8 draw
5 Re8 draw
6 Rh1 draw
7 Rh2 draw
8 Rh4 draw
9 Kc2 loss in 2 half-moves
10 Kc3 loss in 2 half-moves
11 Kc5 loss in 2 half-moves
12 Kc6 loss in 2 half-moves
13 Kd2 loss in 2 half-moves
14 Kd6 loss in 2 half-moves
15 Ke2 loss in 2 half-moves
16 Ke3 loss in 2 half-moves
17 Ke5 loss in 2 half-moves
18 Ke6 loss in 2 half-moves
19 Rf8 loss in 2 half-moves
20 Rg8 loss in 2 half-moves
21 Rh3 loss in 2 half-moves
22 Rh5 loss in 2 half-moves
23 Rh6 loss in 2 half-moves
24 Rh7 loss in 2 half-moves
25 K3c4 loss in 1 half-moves
26 K3d4 loss in 1 half-moves
27 K3e4 loss in 1 half-moves
28 K5c4 loss in 1 half-moves
29 K5d4 loss in 1 half-moves
30 K5e4 loss in 1 half-moves