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

EGTB: win in 4 half-moves

# move score
1 Rb5 win in 3 half-moves
2 Ka6 win in 5 half-moves
3 Kba5 win in 5 half-moves
4 Kc6 win in 5 half-moves
5 Rc1 win in 5 half-moves
6 Ka3 draw
7 Ka7 draw
8 Kaa5 draw
9 Kab5 draw
10 Kb3 draw
11 Kb4 draw
12 Kb7 draw
13 Kbb5 draw
14 Kc7 draw
15 Ra1 draw
16 Rg1 draw
17 Rh1 draw
18 Kc5 loss in 2 half-moves
19 Rb2 loss in 2 half-moves
20 Rb3 loss in 2 half-moves
21 Rb4 loss in 2 half-moves
22 Rd1 loss in 2 half-moves
23 Re1 loss in 2 half-moves
24 Rf1 loss in 2 half-moves