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

EGTB: win in 2 half-moves

# move score
1 Rc8 win in 1 half-moves
2 Rd8 win in 1 half-moves
3 Re8 win in 1 half-moves
4 Kg5 draw
5 Kg6 draw
6 Ra8 draw
7 Rb8 draw
8 Rf8 draw
9 Kg7 loss in 2 half-moves
10 Kh7 loss in 2 half-moves
11 Kc2 loss in 1 half-moves
12 Kc3 loss in 1 half-moves
13 Kc4 loss in 1 half-moves
14 Kd2 loss in 1 half-moves
15 Kd4 loss in 1 half-moves
16 Ke2 loss in 1 half-moves
17 Ke3 loss in 1 half-moves
18 Ke4 loss in 1 half-moves
19 Kh5 loss in 1 half-moves
20 Rg8 loss in 1 half-moves
21 Rh7 loss in 1 half-moves