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 Ka2 draw
3 Ka4 draw
4 Ka7 draw
5 Kb3 draw
6 Ra2 draw
7 Rb1 draw
8 Rb3 draw
9 Rb4 draw
10 Rb8 draw
11 Kb4 loss in 2 half-moves
12 Kb7 loss in 2 half-moves
13 Kb8 loss in 2 half-moves
14 Rb5 loss in 2 half-moves
15 Rb6 loss in 2 half-moves
16 Rb7 loss in 2 half-moves
17 Rc2 loss in 2 half-moves
18 Rd2 loss in 2 half-moves
19 Re2 loss in 2 half-moves
20 Rf2 loss in 2 half-moves
21 Rh2 loss in 2 half-moves