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 Kb3 draw
3 Kd3 draw
4 Ra1 draw
5 Ra3 draw
6 Ra8 draw
7 Re2 draw
8 Rf2 draw
9 Kb2 loss in 20 half-moves
10 Rc2 loss in 18 half-moves
11 Kc2 loss in 12 half-moves
12 Kd2 loss in 12 half-moves
13 Kb4 loss in 2 half-moves
14 Kc4 loss in 2 half-moves
15 Kd4 loss in 2 half-moves
16 Ra4 loss in 2 half-moves
17 Ra5 loss in 2 half-moves
18 Ra6 loss in 2 half-moves
19 Ra7 loss in 2 half-moves
20 Rb2 loss in 2 half-moves
21 Rd2 loss in 2 half-moves
22 Rh2 loss in 2 half-moves