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 Kd4 draw
3 Kd5 draw
4 Kd6 draw
5 Ke4 draw
6 Ke6 draw
7 Kf4 draw
8 Kf5 draw
9 Kf6 draw
10 Rc1 draw
11 Rc5 draw
12 Rc7 draw
13 Rc8 draw
14 Rd6 draw
15 Re6 draw
16 Rf6 draw
17 Rh6 draw
18 Ra6 loss in 2 half-moves
19 Rb6 loss in 2 half-moves
20 Rc2 loss in 2 half-moves
21 Rc3 loss in 2 half-moves
22 Rc4 loss in 2 half-moves