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

EGTB: win in 6 half-moves

# move score
1 Ra7 win in 5 half-moves
2 Ka1 draw
3 Ka3 draw
4 Kb1 draw
5 Kb2 draw
6 Kb3 draw
7 Kc7 draw
8 Kc8 draw
9 Kd7 draw
10 Ke8 draw
11 Rb7 draw
12 Rc7 draw
13 Rd7 draw
14 Re1 draw
15 Re5 draw
16 Re6 draw
17 Re8 draw
18 Rf7 draw
19 Re2 loss in 2 half-moves
20 Re3 loss in 2 half-moves
21 Re4 loss in 2 half-moves
22 Rg7 loss in 2 half-moves
23 Rh7 loss in 2 half-moves