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 Ra7 win in 7 half-moves
4 Ra8 win in 7 half-moves
5 Kc6 draw
6 Kc7 draw
7 Kc8 draw
8 Kd6 draw
9 Kd8 draw
10 Kde8 draw
11 Kfe8 draw
12 Kg8 draw
13 Ra2 draw
14 Ra3 draw
15 Rb1 draw
16 Re1 draw
17 Kde7 loss in 2 half-moves
18 Ke6 loss in 2 half-moves
19 Kf7 loss in 2 half-moves
20 Kfe7 loss in 2 half-moves
21 Kg7 loss in 2 half-moves
22 Ra4 loss in 2 half-moves
23 Ra5 loss in 2 half-moves
24 Ra6 loss in 2 half-moves
25 Rf1 loss in 2 half-moves
26 Rg1 loss in 2 half-moves
27 Rh1 loss in 2 half-moves