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 Rc7 win in 3 half-moves
3 K5a5 win in 7 half-moves
4 K5a6 win in 7 half-moves
5 K5c5 win in 7 half-moves
6 K5c6 win in 7 half-moves
7 Ka4 win in 7 half-moves
8 Ka7 win in 7 half-moves
9 Kb4 win in 7 half-moves
10 Kc4 win in 7 half-moves
11 Rd7 win in 7 half-moves
12 Kc7 win in 17 half-moves
13 K6a5 draw
14 K6a6 draw
15 K6c5 draw
16 K6c6 draw
17 Rb8 draw
18 Rh7 draw
19 Re7 loss in 2 half-moves
20 Rf7 loss in 2 half-moves
21 Rg7 loss in 2 half-moves