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 Rc7 win in 1 half-moves
3 Rd7 win in 1 half-moves
4 Rf7 win in 1 half-moves
5 Kc4 draw
6 Kc5 draw
7 Kc6 draw
8 Kd4 draw
9 Kd6 draw
10 Ke5 draw
11 Ke6 draw
12 Ra2 draw
13 Ra3 draw
14 Ra4 draw
15 Ra5 draw
16 Ra6 draw
17 Re7 draw
18 Rg7 draw
19 Ke4 loss in 2 half-moves
20 Ra1 loss in 2 half-moves
21 Ra8 loss in 2 half-moves
22 Rh7 loss in 2 half-moves