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

EGTB: win in 2 half-moves

# move score
1 Rh7 win in 1 half-moves
2 Ka5 draw
3 Ka6 draw
4 Ka7 draw
5 Kb5 draw
6 Kb7 draw
7 Kc5 draw
8 Kc6 draw
9 Kc7 draw
10 Ra7 draw
11 Rb7 draw
12 Rc7 draw
13 Rd7 draw
14 Re2 draw
15 Re3 draw
16 Re6 draw
17 Re8 draw
18 Rg7 draw
19 Re1 loss in 2 half-moves
20 Rf7 loss in 2 half-moves
21 Re4 loss in 1 half-moves
22 Re5 loss in 1 half-moves