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

EGTB: win in 4 half-moves

# move score
1 Ra7 win in 3 half-moves
2 Rb7 win in 3 half-moves
3 Rc7 win in 3 half-moves
4 Kb6 win in 5 half-moves
5 Kc6 win in 5 half-moves
6 Kd4 win in 5 half-moves
7 Re6 win in 5 half-moves
8 Ka1 draw
9 Ka3 draw
10 Kb1 draw
11 Kb2 draw
12 Kb3 draw
13 Kb4 draw
14 Kb5 draw
15 Kc4 draw
16 Kd5 draw
17 Kd6 draw
18 Rd7 draw
19 Re4 draw
20 Re5 draw
21 Re8 draw
22 Rf7 draw
23 Re1 loss in 2 half-moves
24 Re2 loss in 2 half-moves
25 Re3 loss in 2 half-moves
26 Rg7 loss in 2 half-moves
27 Rh7 loss in 2 half-moves