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

EGTB: win in 4 half-moves

# move score
1 Rb4 win in 3 half-moves
2 Kc3 win in 7 half-moves
3 Kc4 win in 7 half-moves
4 Ra6 win in 7 half-moves
5 Kc2 win in 9 half-moves
6 Ka3 draw
7 Ka4 draw
8 Kaa2 draw
9 Kab2 draw
10 Kb1 draw
11 Kb4 draw
12 Kba2 draw
13 Kbb2 draw
14 Rb5 draw
15 Rb7 draw
16 Rb8 draw
17 Rc6 draw
18 Rd6 draw
19 Re6 draw
20 Rg6 draw
21 Rh6 draw
22 Rf6 loss in 2 half-moves