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 Rf2 win in 1 half-moves
4 Rf3 win in 1 half-moves
5 Ka1 draw
6 Ka2 draw
7 Ka3 draw
8 Kb1 draw
9 Kb3 draw
10 Kc1 draw
11 Kc2 draw
12 Kc3 draw
13 Rc7 draw
14 Re7 draw
15 Rf1 draw
16 Rf4 draw
17 Rf5 draw
18 Rf8 draw
19 Rg7 draw
20 Rh7 draw
21 Kg7 loss in 2 half-moves
22 Kg8 loss in 2 half-moves
23 Kh7 loss in 1 half-moves
24 Rd7 loss in 1 half-moves
25 Rf6 loss in 1 half-moves