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

EGTB: win in 2 half-moves

# move score
1 Kh7 win in 1 half-moves
2 Rd5 win in 1 half-moves
3 Rd6 win in 1 half-moves
4 Rd4 draw
5 Kg7 loss in 2 half-moves
6 Kg8 loss in 2 half-moves
7 Kc2 loss in 1 half-moves
8 Kc3 loss in 1 half-moves
9 Kc4 loss in 1 half-moves
10 Kd2 loss in 1 half-moves
11 Kd4 loss in 1 half-moves
12 Ke2 loss in 1 half-moves
13 Ke3 loss in 1 half-moves
14 Ke4 loss in 1 half-moves
15 Ra8 loss in 1 half-moves
16 Rb8 loss in 1 half-moves
17 Rc8 loss in 1 half-moves
18 Rd7 loss in 1 half-moves
19 Re8 loss in 1 half-moves
20 Rf8 loss in 1 half-moves
21 Rg8 loss in 1 half-moves