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

EGTB: draw

# move score
1 Kb6 draw
2 Kc6 draw
3 Rh7 draw
4 Kb5 loss in 8 half-moves
5 Rb7 loss in 8 half-moves
6 Kb4 loss in 6 half-moves
7 Kc4 loss in 6 half-moves
8 Ra8 loss in 6 half-moves
9 Ra5 loss in 4 half-moves
10 Rc7 loss in 4 half-moves
11 Rd7 loss in 4 half-moves
12 Re7 loss in 4 half-moves
13 Kd4 loss in 2 half-moves
14 Kd5 loss in 2 half-moves
15 Kd6 loss in 2 half-moves
16 Ra1 loss in 2 half-moves
17 Ra2 loss in 2 half-moves
18 Ra3 loss in 2 half-moves
19 Ra4 loss in 2 half-moves
20 Ra6 loss in 2 half-moves
21 Rf7 loss in 2 half-moves
22 Rg7 loss in 2 half-moves