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 Ke4 draw
3 Ra4 draw
4 Rb2 draw
5 Re2 loss in 14 half-moves
6 Kd3 loss in 12 half-moves
7 Ra1 loss in 12 half-moves
8 Kf2 loss in 10 half-moves
9 Kf3 loss in 10 half-moves
10 Kd4 loss in 6 half-moves
11 Kd2 loss in 4 half-moves
12 Ke2 loss in 4 half-moves
13 Ra3 loss in 4 half-moves
14 Kf4 loss in 2 half-moves
15 Ra5 loss in 2 half-moves
16 Ra6 loss in 2 half-moves
17 Ra7 loss in 2 half-moves
18 Ra8 loss in 2 half-moves
19 Rc2 loss in 2 half-moves
20 Rd2 loss in 2 half-moves
21 Rf2 loss in 2 half-moves
22 Rh2 loss in 2 half-moves