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 Ka1 draw
3 Ka3 draw
4 Kb3 draw
5 Ra8 draw
6 Rb8 draw
7 Rc8 draw
8 Rd8 draw
9 Re8 draw
10 Rg1 draw
11 Rg3 draw
12 Rg4 draw
13 Rg5 draw
14 Rg6 draw
15 Rg7 draw
16 Rh8 draw
17 Kab1 loss in 2 half-moves
18 Kab2 loss in 2 half-moves
19 Kc2 loss in 2 half-moves
20 Kcb1 loss in 2 half-moves
21 Kcb2 loss in 2 half-moves
22 Kd1 loss in 2 half-moves
23 Kd2 loss in 2 half-moves
24 Rf8 loss in 2 half-moves