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

EGTB: win in 4 half-moves

# move score
1 Re3 win in 3 half-moves
2 Rf3 win in 3 half-moves
3 Rh3 win in 3 half-moves
4 Rc7 win in 5 half-moves
5 Rc8 win in 5 half-moves
6 Ke7 draw
7 Ke8 draw
8 Kf7 draw
9 Kfg7 draw
10 Kfg8 draw
11 Kh7 draw
12 Khg7 draw
13 Khg8 draw
14 Rc4 draw
15 Rc5 draw
16 Rc6 draw
17 Rd3 draw
18 Rg3 draw
19 Ra3 loss in 2 half-moves
20 Rb3 loss in 2 half-moves
21 Rc1 loss in 2 half-moves
22 Rc2 loss in 2 half-moves