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 Ka7 draw
3 Kb2 draw
4 Kb3 draw
5 Kb4 draw
6 Kc2 draw
7 Kc4 draw
8 Kd2 draw
9 Kd3 draw
10 Kd4 draw
11 Ra1 draw
12 Ra3 draw
13 Ra4 draw
14 Ra5 draw
15 Rb2 draw
16 Rc2 draw
17 Kb7 loss in 2 half-moves
18 Kb8 loss in 2 half-moves
19 Ra6 loss in 2 half-moves
20 Ra7 loss in 2 half-moves
21 Rd2 loss in 2 half-moves
22 Re2 loss in 2 half-moves
23 Rf2 loss in 2 half-moves
24 Rh2 loss in 2 half-moves