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

EGTB: win in 2 half-moves

# move score
1 Ra7 win in 1 half-moves
2 Kg7 win in 11 half-moves
3 Kf1 draw
4 Kf2 draw
5 Kf3 draw
6 Kg1 draw
7 Kg3 draw
8 Kg5 draw
9 Kg6 draw
10 Kh1 draw
11 Kh2 draw
12 Kh3 draw
13 Kh5 draw
14 Re7 draw
15 Rf7 draw
16 Rg7 draw
17 Rh8 draw
18 Rb7 loss in 2 half-moves
19 Rc7 loss in 2 half-moves
20 Rd7 loss in 2 half-moves