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

EGTB: win in 2 half-moves

# move score
1 Rg7 win in 1 half-moves
2 Kbb7 win in 3 half-moves
3 Rb7 win in 3 half-moves
4 Rh7 win in 3 half-moves
5 Kc7 win in 5 half-moves
6 Kaa8 draw
7 Kab7 draw
8 Kba8 draw
9 Kc8 draw
10 Rf1 draw
11 Rf5 draw
12 Rf6 draw
13 Rf8 draw
14 Ka6 loss in 2 half-moves
15 Kb6 loss in 2 half-moves
16 Rc7 loss in 2 half-moves
17 Rd7 loss in 2 half-moves
18 Re7 loss in 2 half-moves
19 Rf2 loss in 2 half-moves
20 Rf3 loss in 2 half-moves
21 Rf4 loss in 2 half-moves