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

EGTB: win in 4 half-moves

# move score
1 Rf4 win in 3 half-moves
2 Rf5 win in 3 half-moves
3 Ra1 win in 5 half-moves
4 Rb1 win in 5 half-moves
5 K5a6 draw
6 K5b6 draw
7 K7a6 draw
8 K7b6 draw
9 Ka4 draw
10 Ka8 draw
11 Kb4 draw
12 Kb5 draw
13 Kb7 draw
14 Kb8 draw
15 Rc1 draw
16 Rd1 draw
17 Re1 draw
18 Rf2 draw
19 Rf3 draw
20 Rf6 draw
21 Rf7 loss in 2 half-moves
22 Rf8 loss in 2 half-moves
23 Rg1 loss in 2 half-moves
24 Rh1 loss in 2 half-moves