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

EGTB: win in 8 half-moves

# move score
1 Kaa3 win in 7 half-moves
2 Kba3 win in 7 half-moves
3 Ra3 win in 7 half-moves
4 Kaa5 draw
5 Kba5 draw
6 Kbb3 draw
7 Kbb5 draw
8 Ra1 draw
9 Rb2 draw
10 Rd2 draw
11 Kab3 loss in 2 half-moves
12 Kab5 loss in 2 half-moves
13 Kc3 loss in 2 half-moves
14 Kc4 loss in 2 half-moves
15 Kc5 loss in 2 half-moves
16 Rc2 loss in 2 half-moves
17 Re2 loss in 2 half-moves
18 Rf2 loss in 2 half-moves
19 Rg2 loss in 2 half-moves
20 Rh2 loss in 2 half-moves