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

EGTB: win in 6 half-moves

# move score
1 Rb7 win in 5 half-moves
2 Rf1 win in 5 half-moves
3 Rf2 win in 5 half-moves
4 Rf3 win in 5 half-moves
5 K2b2 draw
6 K3b2 draw
7 Ka1 draw
8 Ka4 draw
9 Kb1 draw
10 Ra7 draw
11 Rf8 draw
12 Rg7 draw
13 Rh7 draw
14 K2b3 loss in 2 half-moves
15 K3b3 loss in 2 half-moves
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 Rf4 loss in 2 half-moves
21 Rf5 loss in 2 half-moves
22 Rf6 loss in 2 half-moves