Click on the third or sixth rank to set the en passant target square.

EGTB: win in 4 half-moves

# move score
1 Rg2 win in 3 half-moves
2 Rg3 win in 3 half-moves
3 Ka2 draw
4 Ka3 draw
5 Ka6 draw
6 Kaa4 draw
7 Kab4 draw
8 Kb2 draw
9 Kb5 draw
10 Kb6 draw
11 Kba4 draw
12 Kbb4 draw
13 Kc2 draw
14 Ra8 draw
15 Rb8 draw
16 Rc8 draw
17 Rg1 draw
18 Rg7 draw
19 Rh8 draw
20 Kc3 loss in 2 half-moves
21 Kc4 loss in 2 half-moves
22 Rd8 loss in 2 half-moves
23 Re8 loss in 2 half-moves
24 Rf8 loss in 2 half-moves
25 Rg4 loss in 2 half-moves
26 Rg5 loss in 2 half-moves
27 Rg6 loss in 2 half-moves