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

EGTB: win in 2 half-moves

# move score
1 Ra6 win in 1 half-moves
2 Ka3 draw
3 Kb3 draw
4 Kb5 draw
5 Kc4 draw
6 Ra5 draw
7 Ra1 loss in 14 half-moves
8 Ra8 loss in 14 half-moves
9 Ka4 loss in 8 half-moves
10 Ka5 loss in 8 half-moves
11 Ra4 loss in 8 half-moves
12 Rb7 loss in 8 half-moves
13 Rc7 loss in 8 half-moves
14 Kc3 loss in 6 half-moves
15 Kc5 loss in 6 half-moves
16 Rd7 loss in 4 half-moves
17 Ra2 loss in 2 half-moves
18 Ra3 loss in 2 half-moves
19 Re7 loss in 2 half-moves
20 Rf7 loss in 2 half-moves
21 Rh7 loss in 2 half-moves
22 Rg7 loss in 1 half-moves