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

EGTB: win in 2 half-moves

# move score
1 Rd8 win in 1 half-moves
2 Ra7 draw
3 Rb7 draw
4 Rh7 draw
5 K3c3 loss in 2 half-moves
6 K3c4 loss in 2 half-moves
7 K3e3 loss in 2 half-moves
8 K3e4 loss in 2 half-moves
9 K4c3 loss in 2 half-moves
10 K4c4 loss in 2 half-moves
11 K4e3 loss in 2 half-moves
12 K4e4 loss in 2 half-moves
13 Kc2 loss in 2 half-moves
14 Kc5 loss in 2 half-moves
15 Kd2 loss in 2 half-moves
16 Kd5 loss in 2 half-moves
17 Ke2 loss in 2 half-moves
18 Ke5 loss in 2 half-moves
19 Rc7 loss in 2 half-moves
20 Rd5 loss in 2 half-moves
21 Rd6 loss in 2 half-moves
22 Re7 loss in 2 half-moves
23 Rf7 loss in 2 half-moves
24 Rg7 loss in 2 half-moves