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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Rf6 win in 1 half-moves
3 Ka5 draw
4 Ka7 draw
5 Kb5 draw
6 Kb7 draw
7 Kg6 draw
8 Kg7 draw
9 Kh5 draw
10 Kh7 draw
11 Rb4 draw
12 Rb5 draw
13 Rb7 draw
14 Rc6 draw
15 Rd6 draw
16 Re6 draw
17 Kg5 loss in 2 half-moves
18 Rb1 loss in 2 half-moves
19 Rb2 loss in 2 half-moves
20 Rb3 loss in 2 half-moves
21 Rg6 loss in 2 half-moves