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

EGTB: win in 4 half-moves

# move score
1 Re1 win in 3 half-moves
2 Rf1 win in 3 half-moves
3 Rg1 win in 3 half-moves
4 Rh1 win in 3 half-moves
5 Rc8 win in 5 half-moves
6 Kff6 draw
7 Kff8 draw
8 Kfg6 draw
9 Kfg8 draw
10 Kgf6 draw
11 Kgf8 draw
12 Kgg6 draw
13 Kgg8 draw
14 Kh6 draw
15 Kh7 draw
16 Kh8 draw
17 Rc2 draw
18 Rc3 draw
19 Rc4 draw
20 Rd1 draw
21 Ke6 loss in 2 half-moves
22 Ke7 loss in 2 half-moves
23 Ke8 loss in 2 half-moves
24 Ra1 loss in 2 half-moves
25 Rb1 loss in 2 half-moves
26 Rc5 loss in 2 half-moves
27 Rc6 loss in 2 half-moves
28 Rc7 loss in 2 half-moves