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

EGTB: win in 2 half-moves

# move score
1 Kg8 win in 1 half-moves
2 Kh8 win in 1 half-moves
3 Ra5 win in 1 half-moves
4 Rb8 win in 1 half-moves
5 Kb4 draw
6 Kb6 draw
7 Kc6 draw
8 Kd5 draw
9 Kd6 draw
10 Kg6 draw
11 Kg7 draw
12 Kh6 draw
13 Rb4 draw
14 Rb6 draw
15 Rb7 draw
16 Kc4 loss in 2 half-moves
17 Kd4 loss in 2 half-moves
18 Rb1 loss in 2 half-moves
19 Rb2 loss in 2 half-moves
20 Rb3 loss in 2 half-moves