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

EGTB: win in 4 half-moves

# move score
1 Kg1 win in 3 half-moves
2 Kg3 win in 3 half-moves
3 Re1 win in 3 half-moves
4 Kg4 win in 5 half-moves
5 Kh4 win in 5 half-moves
6 K1g2 draw
7 K1h2 draw
8 K3g2 draw
9 K3h2 draw
10 Rc8 draw
11 Rd8 draw
12 Re2 draw
13 Re6 draw
14 Re7 draw
15 Rf8 draw
16 Rg8 draw
17 Rh8 draw
18 Ra8 loss in 2 half-moves
19 Rb8 loss in 2 half-moves
20 Re3 loss in 2 half-moves
21 Re4 loss in 2 half-moves
22 Re5 loss in 2 half-moves