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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Rh4 win in 1 half-moves
3 Ka4 win in 3 half-moves
4 Ka7 win in 3 half-moves
5 Kb7 win in 3 half-moves
6 Rb2 win in 3 half-moves
7 Ka2 draw
8 Kb2 draw
9 Kb3 draw
10 Kb8 draw
11 Ra4 draw
12 Rb3 draw
13 Rb5 draw
14 Rc4 draw
15 Rd4 draw
16 Rb6 loss in 2 half-moves
17 Rb7 loss in 2 half-moves
18 Rb8 loss in 2 half-moves
19 Re4 loss in 2 half-moves
20 Rf4 loss in 2 half-moves
21 Rg4 loss in 2 half-moves