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

EGTB: win in 2 half-moves

# move score
1 Ra5 win in 1 half-moves
2 Kc7 draw
3 Kd3 draw
4 Kd4 draw
5 Kd7 draw
6 Kd8 draw
7 Ke3 draw
8 Kf3 draw
9 Kf4 draw
10 Kf5 draw
11 Rc5 draw
12 Rd5 draw
13 Re6 draw
14 Re7 draw
15 Rb5 loss in 2 half-moves
16 Re8 loss in 2 half-moves
17 Rf5 loss in 2 half-moves
18 Rg5 loss in 2 half-moves
19 Rh5 loss in 2 half-moves
20 Kb7 loss in 1 half-moves
21 Kb8 loss in 1 half-moves
22 Kd5 loss in 1 half-moves