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 Rc7 win in 1 half-moves
4 Ka1 draw
5 Ka2 draw
6 Ka3 draw
7 Kb1 draw
8 Kb3 draw
9 Kc1 draw
10 Kc2 draw
11 Kc3 draw
12 Ke5 draw
13 Rd7 draw
14 Re7 draw
15 Rf7 draw
16 Rg1 draw
17 Rg3 draw
18 Rg4 draw
19 Rg5 draw
20 Rg6 draw
21 Rg8 draw
22 Ke4 loss in 2 half-moves
23 Ke6 loss in 2 half-moves
24 Kf4 loss in 2 half-moves
25 Kf6 loss in 2 half-moves
26 Kg4 loss in 2 half-moves
27 Kg6 loss in 2 half-moves
28 Kg5 loss in 1 half-moves
29 Rg2 loss in 1 half-moves
30 Rh7 loss in 1 half-moves