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 3 half-moves
3 Rc8 win in 3 half-moves
4 Rc3 draw
5 Rc4 draw
6 Rc5 draw
7 Rd2 draw
8 Re2 draw
9 Rf2 draw
10 Rg2 draw
11 Ke7 loss in 2 half-moves
12 Ke8 loss in 2 half-moves
13 Kf6 loss in 2 half-moves
14 Kff7 loss in 2 half-moves
15 Kfg8 loss in 2 half-moves
16 Kg6 loss in 2 half-moves
17 Kgf7 loss in 2 half-moves
18 Kgg8 loss in 2 half-moves
19 Kh6 loss in 2 half-moves
20 Kh7 loss in 2 half-moves
21 Kh8 loss in 2 half-moves
22 Ra2 loss in 2 half-moves
23 Rb2 loss in 2 half-moves
24 Rc1 loss in 2 half-moves
25 Rh2 loss in 2 half-moves