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