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

EGTB: win in 2 half-moves

# move score
1 Re2 win in 1 half-moves
2 Ke4 draw
3 Ke5 draw
4 Ke6 draw
5 Kf4 draw
6 Kf6 draw
7 Kg4 draw
8 Kg5 draw
9 Rd7 draw
10 Re3 draw
11 Re8 draw
12 Rf7 draw
13 Kg6 loss in 18 half-moves
14 Ra7 loss in 2 half-moves
15 Rb7 loss in 2 half-moves
16 Rc7 loss in 2 half-moves
17 Re1 loss in 2 half-moves
18 Re4 loss in 2 half-moves
19 Re5 loss in 2 half-moves
20 Re6 loss in 2 half-moves
21 Rg7 loss in 2 half-moves
22 Rh7 loss in 2 half-moves