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

EGTB: draw

# move score
1 Kc7 draw
2 Ra3 draw
3 Rb7 draw
4 Kc8 loss in 16 half-moves
5 Kd7 loss in 10 half-moves
6 Ra8 loss in 10 half-moves
7 Ke7 loss in 8 half-moves
8 Ra6 loss in 8 half-moves
9 Ke8 loss in 6 half-moves
10 Rf7 loss in 6 half-moves
11 Ra1 loss in 2 half-moves
12 Ra4 loss in 2 half-moves
13 Ra5 loss in 2 half-moves
14 Rc7 loss in 2 half-moves
15 Rd7 loss in 2 half-moves
16 Re7 loss in 2 half-moves
17 Rg7 loss in 2 half-moves
18 Rh7 loss in 2 half-moves
19 Ra2 loss in 1 half-moves