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

EGTB: win in 18 half-moves

# move score
1 Kc7 win in 17 half-moves
2 Ra7 win in 23 half-moves
3 Ra8 win in 27 half-moves
4 Ka2 draw
5 Kb2 draw
6 Kc8 draw
7 Kd7 draw
8 Ke7 draw
9 Ke8 draw
10 Ra5 draw
11 Ra6 draw
12 Kb3 loss in 2 half-moves
13 Kb4 loss in 2 half-moves
14 Rb4 loss in 2 half-moves
15 Rc4 loss in 2 half-moves
16 Rd4 loss in 2 half-moves
17 Re4 loss in 2 half-moves
18 Rf4 loss in 2 half-moves
19 Rg4 loss in 2 half-moves
20 Rh4 loss in 2 half-moves