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

EGTB: win in 4 half-moves

# move score
1 Re4 win in 3 half-moves
2 Re5 win in 3 half-moves
3 Re6 win in 3 half-moves
4 Rg8 win in 5 half-moves
5 Rh8 win in 5 half-moves
6 Kg1 draw
7 Kg2 draw
8 Kg3 draw
9 Kg4 draw
10 Kg5 draw
11 Kg6 draw
12 Kh1 draw
13 Kh3 draw
14 Kh4 draw
15 Kh6 draw
16 Ra8 draw
17 Re3 draw
18 Re7 draw
19 Rf8 draw
20 Rb8 loss in 2 half-moves
21 Rc8 loss in 2 half-moves
22 Rd8 loss in 2 half-moves
23 Re1 loss in 2 half-moves
24 Re2 loss in 2 half-moves