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

EGTB: win in 2 half-moves

# move score
1 Rh2 win in 1 half-moves
2 Kd1 draw
3 Kd2 draw
4 Ke2 draw
5 Kf1 draw
6 Kf2 draw
7 Ra1 draw
8 Ra3 draw
9 Ra6 draw
10 Ra7 draw
11 Rc2 draw
12 Rd2 draw
13 Re2 draw
14 Rg2 draw
15 Ra8 loss in 2 half-moves
16 Rb2 loss in 2 half-moves
17 Rf2 loss in 2 half-moves
18 Ra4 loss in 1 half-moves
19 Ra5 loss in 1 half-moves