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

EGTB: win in 2 half-moves

# move score
1 Rb7 win in 1 half-moves
2 Kb3 win in 3 half-moves
3 Kc2 win in 3 half-moves
4 Kc3 win in 3 half-moves
5 Rb3 win in 3 half-moves
6 Rc4 win in 3 half-moves
7 Ka1 draw
8 Ka2 draw
9 Ka3 draw
10 Kb1 draw
11 Kc1 draw
12 Ra4 draw
13 Re4 draw
14 Rd4 loss in 4 half-moves
15 Rg4 loss in 4 half-moves
16 Rh4 loss in 4 half-moves
17 Rb5 loss in 2 half-moves
18 Rb6 loss in 2 half-moves
19 Rb8 loss in 2 half-moves
20 Rf4 loss in 2 half-moves