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

EGTB: win in 4 half-moves

# move score
1 Kg5 win in 3 half-moves
2 Kh5 win in 3 half-moves
3 Re5 win in 3 half-moves
4 Re6 win in 3 half-moves
5 Rg4 win in 3 half-moves
6 Rh4 win in 3 half-moves
7 K6g6 draw
8 K6g7 draw
9 K7g6 draw
10 K7g7 draw
11 Kg8 draw
12 Kh8 draw
13 Rd4 draw
14 Re1 draw
15 Re2 draw
16 Re3 draw
17 Rf4 draw
18 Ra4 loss in 2 half-moves
19 Rb4 loss in 2 half-moves
20 Rc4 loss in 2 half-moves
21 Re7 loss in 2 half-moves
22 Re8 loss in 2 half-moves