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

EGTB: win in 2 half-moves

# move score
1 Rg6 win in 1 half-moves
2 Kf1 draw
3 Kh2 draw
4 R1h2 draw
5 R6h2 draw
6 Ra6 draw
7 Rb6 draw
8 Rc6 draw
9 Rh8 draw
10 Kf2 loss in 2 half-moves
11 Kg2 loss in 2 half-moves
12 R1h3 loss in 2 half-moves
13 R1h4 loss in 2 half-moves
14 R1h5 loss in 2 half-moves
15 R6h3 loss in 2 half-moves
16 R6h4 loss in 2 half-moves
17 R6h5 loss in 2 half-moves
18 Rd6 loss in 2 half-moves
19 Re6 loss in 2 half-moves
20 Rf6 loss in 2 half-moves
21 Rh7 loss in 2 half-moves