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

EGTB: draw

# move score
1 Kb2 draw
2 Rb7 draw
3 Ra2 loss in 16 half-moves
4 Kd2 loss in 14 half-moves
5 Kc2 loss in 12 half-moves
6 Kb1 loss in 10 half-moves
7 Ra6 loss in 10 half-moves
8 Kd1 loss in 8 half-moves
9 Ra1 loss in 8 half-moves
10 Ra3 loss in 2 half-moves
11 Ra4 loss in 2 half-moves
12 Ra5 loss in 2 half-moves
13 Rc7 loss in 2 half-moves
14 Rd7 loss in 2 half-moves
15 Re7 loss in 2 half-moves
16 Rg7 loss in 2 half-moves
17 Rh7 loss in 2 half-moves
18 Ra8 loss in 1 half-moves
19 Rf7 loss in 1 half-moves