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

EGTB: win in 4 half-moves

# move score
1 Rc6 win in 3 half-moves
2 Rc7 win in 5 half-moves
3 Rc8 win in 5 half-moves
4 Rc5 win in 7 half-moves
5 Kc7 draw
6 Kc8 draw
7 Kd7 draw
8 Kde7 draw
9 Kde8 draw
10 Ke6 draw
11 Kf6 draw
12 Kf8 draw
13 Kfe7 draw
14 Kfe8 draw
15 Kg6 draw
16 Kg7 draw
17 Kg8 draw
18 Ra4 draw
19 Rb4 draw
20 Rd4 draw
21 Rh4 draw
22 Rc1 loss in 2 half-moves
23 Rc2 loss in 2 half-moves
24 Rc3 loss in 2 half-moves
25 Re4 loss in 2 half-moves
26 Rf4 loss in 2 half-moves
27 Rg4 loss in 2 half-moves