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

EGTB: win in 4 half-moves

# move score
1 K1b2 win in 3 half-moves
2 Rc4 win in 3 half-moves
3 K3b2 win in 5 half-moves
4 Kb1 win in 5 half-moves
5 Kb3 win in 5 half-moves
6 Ra7 win in 5 half-moves
7 Rb7 win in 5 half-moves
8 K1a2 draw
9 K3a2 draw
10 Ka4 draw
11 Kb4 draw
12 Rc3 draw
13 Rc5 draw
14 Rc6 draw
15 Rc8 draw
16 Rd7 draw
17 Re7 draw
18 Rf7 draw
19 Rc1 loss in 2 half-moves
20 Rc2 loss in 2 half-moves
21 Rg7 loss in 2 half-moves
22 Rh7 loss in 2 half-moves