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

EGTB: win in 2 half-moves

# move score
1 Rb3 win in 1 half-moves
2 Rb7 win in 1 half-moves
3 Rb8 win in 1 half-moves
4 Ka2 draw
5 Kg7 draw
6 Kg8 draw
7 Kh7 draw
8 Ra4 draw
9 Rb1 draw
10 Rb2 draw
11 Rb5 draw
12 Rb6 draw
13 Rc4 draw
14 Rd4 draw
15 Re4 draw
16 Rf4 draw
17 Rg4 draw
18 Rh4 draw
19 Kb2 loss in 2 half-moves
20 Kb3 loss in 2 half-moves
21 Ka4 loss in 1 half-moves