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

EGTB: win in 46 half-moves

# move score
1 K5b5 win in 45 half-moves
2 K6b5 win in 45 half-moves
3 K5b6 win in 47 half-moves
4 K6b6 win in 47 half-moves
5 Ra7 win in 47 half-moves
6 Rb7 win in 49 half-moves
7 Rf8 win in 49 half-moves
8 Rg7 win in 49 half-moves
9 Rh7 win in 49 half-moves
10 Ka4 win in 51 half-moves
11 Ka7 win in 51 half-moves
12 Kb7 win in 51 half-moves
13 Rf6 win in 53 half-moves
14 Rf5 win in 55 half-moves
15 Rf4 draw
16 Kb4 loss in 2 half-moves
17 Rc7 loss in 2 half-moves
18 Rd7 loss in 2 half-moves
19 Re7 loss in 2 half-moves
20 Rf1 loss in 2 half-moves
21 Rf2 loss in 2 half-moves
22 Rf3 loss in 2 half-moves