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

EGTB: win in 2 half-moves

# move score
1 Rg2 win in 1 half-moves
2 Kd3 draw
3 Ke4 draw
4 Kf3 draw
5 Kf4 draw
6 Re2 draw
7 Rf2 draw
8 Rh4 draw
9 Kd4 loss in 10 half-moves
10 Ke2 loss in 8 half-moves
11 Kf2 loss in 8 half-moves
12 Rh3 loss in 8 half-moves
13 Kd2 loss in 6 half-moves
14 Rh1 loss in 6 half-moves
15 Rh5 loss in 6 half-moves
16 Ra2 loss in 2 half-moves
17 Rb2 loss in 2 half-moves
18 Rc2 loss in 2 half-moves
19 Rd2 loss in 2 half-moves
20 Rh7 loss in 2 half-moves
21 Rh8 loss in 2 half-moves
22 Rh6 loss in 1 half-moves