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

EGTB: win in 4 half-moves

# move score
1 Rg8 win in 3 half-moves
2 Ra8 win in 7 half-moves
3 Rf8 win in 7 half-moves
4 Rh8 win in 7 half-moves
5 K6g6 draw
6 K6g7 draw
7 K7g6 draw
8 K7g7 draw
9 Kg5 draw
10 Kg8 draw
11 Kh5 draw
12 Kh8 draw
13 Rb3 draw
14 Rb7 draw
15 Rb1 loss in 2 half-moves
16 Rb2 loss in 2 half-moves
17 Rb4 loss in 2 half-moves
18 Rb5 loss in 2 half-moves
19 Rb6 loss in 2 half-moves
20 Rc8 loss in 2 half-moves
21 Rd8 loss in 2 half-moves
22 Re8 loss in 2 half-moves