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

EGTB: win in 4 half-moves

# move score
1 Rb3 win in 3 half-moves
2 Rb4 win in 3 half-moves
3 Kc5 win in 9 half-moves
4 Ka3 draw
5 Ka6 draw
6 Kaa5 draw
7 Kab4 draw
8 Kb3 draw
9 Kba5 draw
10 Kbb4 draw
11 Kc4 draw
12 Ra1 draw
13 Rb2 draw
14 Rh1 draw
15 Kb6 loss in 2 half-moves
16 Kc6 loss in 2 half-moves
17 Rc1 loss in 2 half-moves
18 Rd1 loss in 2 half-moves
19 Re1 loss in 2 half-moves
20 Rf1 loss in 2 half-moves
21 Rg1 loss in 2 half-moves