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 Kf3 draw
4 Kf4 draw
5 Ra2 draw
6 Rb1 draw
7 Rc2 draw
8 Re2 draw
9 Kf2 loss in 8 half-moves
10 Kd2 loss in 4 half-moves
11 Ke2 loss in 4 half-moves
12 Rb3 loss in 4 half-moves
13 Kd4 loss in 2 half-moves
14 Ke4 loss in 2 half-moves
15 Rb4 loss in 2 half-moves
16 Rb5 loss in 2 half-moves
17 Rb6 loss in 2 half-moves
18 Rb7 loss in 2 half-moves
19 Rb8 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