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 Rb7 win in 1 half-moves
3 Rh7 win in 1 half-moves
4 Ka5 draw
5 Ka6 draw
6 Kb4 draw
7 Kb6 draw
8 Rc7 draw
9 Rd7 draw
10 Rf7 draw
11 Rg1 draw
12 Rg2 draw
13 Rg3 draw
14 Rg5 draw
15 Rg6 draw
16 Ka4 loss in 2 half-moves
17 Kc4 loss in 2 half-moves
18 Kc5 loss in 2 half-moves
19 Kc6 loss in 2 half-moves
20 Re7 loss in 2 half-moves
21 Rg4 loss in 2 half-moves
22 Rg8 loss in 2 half-moves