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

EGTB: win in 2 half-moves

# move score
1 Ra7 win in 1 half-moves
2 Kd7 draw
3 Kd8 draw
4 Kee8 draw
5 Kef8 draw
6 Kfe8 draw
7 Kff8 draw
8 Kg6 draw
9 Kg7 draw
10 Kg8 draw
11 Rb1 draw
12 Rb2 draw
13 Rb8 draw
14 Kd6 loss in 2 half-moves
15 Kee6 loss in 2 half-moves
16 Kef6 loss in 2 half-moves
17 Kfe6 loss in 2 half-moves
18 Kff6 loss in 2 half-moves
19 Rb3 loss in 2 half-moves
20 Rb4 loss in 2 half-moves
21 Rb5 loss in 2 half-moves
22 Rb6 loss in 2 half-moves
23 Rc7 loss in 2 half-moves
24 Rd7 loss in 2 half-moves