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

EGTB: win in 2 half-moves

# move score
1 Rb7 win in 1 half-moves
2 Re4 win in 1 half-moves
3 Kc5 draw
4 Kc6 draw
5 Kc7 draw
6 Kd5 draw
7 Kd7 draw
8 Ke5 draw
9 Ke6 draw
10 Ra7 draw
11 Rc7 draw
12 Rd7 draw
13 Re3 draw
14 Re5 draw
15 Re6 draw
16 Re8 draw
17 Rf7 draw
18 Re1 loss in 2 half-moves
19 Re2 loss in 2 half-moves
20 Rg7 loss in 2 half-moves
21 Rh7 loss in 2 half-moves