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 Ka7 draw
3 Kb7 draw
4 Kb8 draw
5 Kf1 draw
6 Kh1 draw
7 Ra3 draw
8 Ra4 draw
9 Ra6 draw
10 Rc5 draw
11 Rd5 draw
12 Re5 draw
13 Rf5 draw
14 Rh5 draw
15 Kf2 loss in 2 half-moves
16 Kg2 loss in 2 half-moves
17 Kh2 loss in 2 half-moves
18 Ra1 loss in 1 half-moves
19 Ra2 loss in 1 half-moves
20 Rb5 loss in 1 half-moves
21 Rg5 loss in 1 half-moves