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

EGTB: win in 4 half-moves

# move score
1 Kh6 win in 3 half-moves
2 Rg7 win in 3 half-moves
3 Rh7 win in 3 half-moves
4 Kg6 win in 5 half-moves
5 Re1 win in 5 half-moves
6 Kg1 draw
7 Kg2 draw
8 Kg3 draw
9 Kg4 draw
10 Kg5 draw
11 Kh1 draw
12 Kh3 draw
13 Kh4 draw
14 Rc7 draw
15 Rd7 draw
16 Re2 draw
17 Re6 draw
18 Re8 draw
19 Rf7 draw
20 Ra7 loss in 2 half-moves
21 Rb7 loss in 2 half-moves
22 Re3 loss in 2 half-moves
23 Re4 loss in 2 half-moves
24 Re5 loss in 2 half-moves