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 Rc8 win in 5 half-moves
3 Kc5 win in 9 half-moves
4 Kd7 win in 9 half-moves
5 Kb3 draw
6 Kb4 draw
7 Kb5 draw
8 Kc3 draw
9 Kd8 draw
10 Ke8 draw
11 Kf7 draw
12 Kf8 draw
13 Rb7 draw
14 Rc6 draw
15 Kd3 loss in 2 half-moves
16 Kd4 loss in 2 half-moves
17 Kd5 loss in 2 half-moves
18 Kd6 loss in 2 half-moves
19 Ke6 loss in 2 half-moves
20 Kf6 loss in 2 half-moves
21 Rc5 loss in 2 half-moves
22 Rd7 loss in 2 half-moves