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 Kaa5 win in 5 half-moves
3 Kbb5 win in 5 half-moves
4 Kc5 win in 5 half-moves
5 Kc6 win in 5 half-moves
6 Kc7 win in 7 half-moves
7 Kbb7 win in 9 half-moves
8 Ra8 win in 11 half-moves
9 Kba5 draw
10 Rb7 draw
11 Kab5 loss in 2 half-moves
12 Kab7 loss in 2 half-moves
13 Rc7 loss in 2 half-moves
14 Rd7 loss in 2 half-moves
15 Re7 loss in 2 half-moves
16 Rf7 loss in 2 half-moves
17 Rh7 loss in 2 half-moves