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

EGTB: win in 2 half-moves

# move score
1 Kb3 win in 1 half-moves
2 Kaa1 win in 5 half-moves
3 Kba1 win in 5 half-moves
4 Kc1 win in 5 half-moves
5 Ra8 win in 5 half-moves
6 Rb4 win in 5 half-moves
7 Ka3 draw
8 Ra3 draw
9 Rf4 draw
10 Rg4 draw
11 Rh4 draw
12 Kab2 loss in 2 half-moves
13 Kbb2 loss in 2 half-moves
14 Kc2 loss in 2 half-moves
15 Ra5 loss in 2 half-moves
16 Ra6 loss in 2 half-moves
17 Ra7 loss in 2 half-moves
18 Rc4 loss in 2 half-moves
19 Rd4 loss in 2 half-moves
20 Re4 loss in 2 half-moves