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

EGTB: win in 4 half-moves

# move score
1 Ke8 win in 3 half-moves
2 Rc1 win in 3 half-moves
3 Rd1 win in 3 half-moves
4 Kc5 win in 5 half-moves
5 K6c7 draw
6 K6d7 draw
7 K8c7 draw
8 K8d7 draw
9 Kc6 draw
10 Kc8 draw
11 Kd5 draw
12 Ke5 draw
13 Ra1 draw
14 Rb1 draw
15 Re1 draw
16 Rf2 draw
17 Rf3 draw
18 Rf4 draw
19 Rf8 draw
20 K6e7 loss in 2 half-moves
21 K8e7 loss in 2 half-moves
22 Ke6 loss in 2 half-moves
23 Rf5 loss in 2 half-moves
24 Rf6 loss in 2 half-moves
25 Rf7 loss in 2 half-moves
26 Rg1 loss in 2 half-moves
27 Rh1 loss in 2 half-moves