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

EGTB: win in 2 half-moves

# move score
1 Kg5 win in 1 half-moves
2 Kg8 win in 1 half-moves
3 Rb1 win in 1 half-moves
4 K6g6 draw
5 K7g6 draw
6 Rb2 draw
7 Rg6 draw
8 Kh5 loss in 2 half-moves
9 Kh8 loss in 2 half-moves
10 Ra6 loss in 2 half-moves
11 Rb3 loss in 2 half-moves
12 Rb4 loss in 2 half-moves
13 Rb5 loss in 2 half-moves
14 Rb7 loss in 2 half-moves
15 Rb8 loss in 2 half-moves
16 Rc6 loss in 2 half-moves
17 Rd6 loss in 2 half-moves
18 Re6 loss in 2 half-moves
19 Rf6 loss in 2 half-moves
20 K6g7 loss in 1 half-moves
21 K7g7 loss in 1 half-moves