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

EGTB: win in 2 half-moves

# move score
1 Ra1 win in 1 half-moves
2 Ka3 win in 3 half-moves
3 Kb3 win in 3 half-moves
4 Ra3 win in 3 half-moves
5 Kab4 win in 5 half-moves
6 Rc2 win in 5 half-moves
7 Ka6 win in 7 half-moves
8 Kb6 win in 7 half-moves
9 Kbb4 win in 7 half-moves
10 Kc4 win in 7 half-moves
11 Rb2 win in 7 half-moves
12 Kaa5 win in 9 half-moves
13 Kba5 win in 9 half-moves
14 Rg2 draw
15 Rh2 draw
16 Kc5 loss in 2 half-moves
17 Kc6 loss in 2 half-moves
18 Rd2 loss in 2 half-moves
19 Re2 loss in 2 half-moves
20 Rf2 loss in 2 half-moves