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

EGTB: win in 4 half-moves

# move score
1 Rb1 win in 3 half-moves
2 Kb4 win in 5 half-moves
3 Kc4 win in 5 half-moves
4 Rf2 win in 5 half-moves
5 Rf3 win in 5 half-moves
6 Rf4 win in 5 half-moves
7 Ra1 win in 11 half-moves
8 Ka7 draw
9 Ka8 draw
10 Kb2 draw
11 Kb3 draw
12 Kb7 draw
13 Kc2 draw
14 Kc7 draw
15 Kc8 draw
16 Kd2 draw
17 Kd3 draw
18 Rc1 draw
19 Rd1 draw
20 Re1 draw
21 Rf5 draw
22 Rf6 draw
23 Kd4 loss in 2 half-moves
24 Rf7 loss in 2 half-moves
25 Rf8 loss in 2 half-moves
26 Rg1 loss in 2 half-moves
27 Rh1 loss in 2 half-moves