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

EGTB: win in 6 half-moves

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