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 Kc1 draw
3 Ke1 draw
4 Ra3 draw
5 Ra5 draw
6 Rb2 draw
7 Rc2 draw
8 Rd2 draw
9 Re2 draw
10 Rh2 draw
11 Kc2 loss in 4 half-moves
12 Kd2 loss in 4 half-moves
13 Ke2 loss in 4 half-moves
14 Ra1 loss in 4 half-moves
15 Ra8 loss in 4 half-moves
16 Ra6 loss in 2 half-moves
17 Ra7 loss in 2 half-moves
18 Rf2 loss in 2 half-moves
19 Ra4 loss in 1 half-moves