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

EGTB: win in 4 half-moves

# move score
1 K6a7 win in 3 half-moves
2 K6c7 win in 3 half-moves
3 K8a7 win in 3 half-moves
4 K8b7 win in 3 half-moves
5 K8c7 win in 3 half-moves
6 Ka6 win in 3 half-moves
7 Ka8 win in 3 half-moves
8 Kc6 win in 3 half-moves
9 Kc8 win in 3 half-moves
10 Rg5 win in 3 half-moves
11 Rg6 win in 3 half-moves
12 Rg8 win in 3 half-moves
13 Rc7 win in 5 half-moves
14 K6b7 draw
15 Rb7 draw
16 Rd7 draw
17 Re7 draw
18 Rf7 draw
19 Rg4 draw
20 Rh7 draw
21 Ka5 loss in 2 half-moves
22 Kb5 loss in 2 half-moves
23 Kc5 loss in 2 half-moves
24 Ra7 loss in 2 half-moves
25 Rg1 loss in 2 half-moves
26 Rg2 loss in 2 half-moves
27 Rg3 loss in 2 half-moves