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

EGTB: win in 2 half-moves

# move score
1 Rh8 win in 1 half-moves
2 Ka6 win in 5 half-moves
3 Kaa8 win in 5 half-moves
4 Kab7 draw
5 Kb6 draw
6 Kba8 draw
7 Kbb7 draw
8 Rc8 draw
9 Rg1 draw
10 Rg2 draw
11 Rg3 draw
12 Rg4 draw
13 Kc7 loss in 2 half-moves
14 Kc8 loss in 2 half-moves
15 Rd8 loss in 2 half-moves
16 Re8 loss in 2 half-moves
17 Rf8 loss in 2 half-moves
18 Rg5 loss in 2 half-moves
19 Rg6 loss in 2 half-moves
20 Rg7 loss in 2 half-moves