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

EGTB: win in 4 half-moves

# move score
1 Rc1 win in 3 half-moves
2 Rd1 win in 3 half-moves
3 Rf6 win in 3 half-moves
4 Rf7 win in 3 half-moves
5 Rf8 win in 3 half-moves
6 Ka7 draw
7 Ka8 draw
8 Kbb8 draw
9 Kbc8 draw
10 Kcb8 draw
11 Kcc8 draw
12 Kd7 draw
13 Kd8 draw
14 Re1 draw
15 Rf5 draw
16 Rg1 draw
17 Rh1 draw
18 Ka6 loss in 2 half-moves
19 Kbb6 loss in 2 half-moves
20 Kbc6 loss in 2 half-moves
21 Kcb6 loss in 2 half-moves
22 Kcc6 loss in 2 half-moves
23 Kd6 loss in 2 half-moves
24 Ra1 loss in 2 half-moves
25 Rb1 loss in 2 half-moves
26 Rf2 loss in 2 half-moves
27 Rf3 loss in 2 half-moves
28 Rf4 loss in 2 half-moves