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 Rc5 win in 5 half-moves
3 Rf1 win in 5 half-moves
4 Rh1 win in 5 half-moves
5 Ke5 draw
6 Ke6 draw
7 Ke7 draw
8 Kf5 draw
9 Kf7 draw
10 Kfg5 draw
11 Kfg6 draw
12 Kfg7 draw
13 Kh5 draw
14 Kh7 draw
15 Khg5 draw
16 Khg6 draw
17 Khg7 draw
18 Rc2 draw
19 Rc3 draw
20 Rc4 draw
21 Rc6 draw
22 Rd1 draw
23 Rg1 draw
24 Ra1 loss in 2 half-moves
25 Rb1 loss in 2 half-moves
26 Rc7 loss in 2 half-moves
27 Rc8 loss in 2 half-moves