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 Rb8 win in 1 half-moves
3 Rh1 win in 1 half-moves
4 Kg7 draw
5 Kg8 draw
6 Kh7 draw
7 Rb4 draw
8 Rb5 draw
9 Rb6 draw
10 Rc1 draw
11 Re1 draw
12 Rf1 draw
13 Rg1 draw
14 Ka2 loss in 2 half-moves
15 Ka4 loss in 2 half-moves
16 Kb2 loss in 2 half-moves
17 Kb4 loss in 2 half-moves
18 Kb3 loss in 1 half-moves
19 Ra1 loss in 1 half-moves
20 Rb2 loss in 1 half-moves
21 Rb3 loss in 1 half-moves
22 Rd1 loss in 1 half-moves