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

EGTB: win in 4 half-moves

# move score
1 Re2 win in 3 half-moves
2 Rc7 win in 5 half-moves
3 Rc8 win in 5 half-moves
4 Ke7 draw
5 Ke8 draw
6 Kf8 draw
7 Kfg8 draw
8 Kh8 draw
9 Khg7 draw
10 Khg8 draw
11 Ra2 draw
12 Rb2 draw
13 Rc1 draw
14 Rd2 draw
15 Ke6 loss in 2 half-moves
16 Kf6 loss in 2 half-moves
17 Kfg6 loss in 2 half-moves
18 Kfg7 loss in 2 half-moves
19 Kh6 loss in 2 half-moves
20 Khg6 loss in 2 half-moves
21 Rc3 loss in 2 half-moves
22 Rc4 loss in 2 half-moves
23 Rc5 loss in 2 half-moves
24 Rc6 loss in 2 half-moves
25 Rf2 loss in 2 half-moves
26 Rg2 loss in 2 half-moves
27 Rh2 loss in 2 half-moves