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 Ka2 draw
3 Kb1 draw
4 Kb2 draw
5 Ke8 draw
6 Rb7 draw
7 Rc7 draw
8 Rd7 draw
9 Re7 draw
10 Rg1 draw
11 Rg2 draw
12 Rg3 draw
13 Rg4 draw
14 Rg6 draw
15 Rh7 draw
16 Ke7 loss in 2 half-moves
17 Kf7 loss in 2 half-moves
18 Kg8 loss in 1 half-moves
19 Rf7 loss in 1 half-moves
20 Rg5 loss in 1 half-moves
21 Rg8 loss in 1 half-moves