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 Rb2 win in 1 half-moves
3 Kb8 draw
4 Kd8 draw
5 Kg1 draw
6 Kg2 draw
7 Kh2 draw
8 Ra7 draw
9 Rb3 draw
10 Rb4 draw
11 Rb5 draw
12 Rb8 draw
13 Rc7 draw
14 Rd7 draw
15 Re7 draw
16 Rf7 draw
17 Rh7 draw
18 Kc7 loss in 2 half-moves
19 Kd7 loss in 2 half-moves
20 Rb6 loss in 1 half-moves
21 Rg7 loss in 1 half-moves