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

EGTB: win in 4 half-moves

# move score
1 Kc7 win in 3 half-moves
2 Kba7 win in 5 half-moves
3 Kaa7 draw
4 Kab7 draw
5 Kbb7 draw
6 Kc8 draw
7 Rb7 draw
8 Rc7 draw
9 Rd7 draw
10 Re7 draw
11 Rf7 draw
12 Rg3 draw
13 Rg4 draw
14 Rg5 draw
15 Rg6 draw
16 Rg8 draw
17 Rh7 draw
18 Ra7 loss in 1 half-moves
19 Rg1 loss in 1 half-moves
20 Rg2 loss in 1 half-moves