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

EGTB: win in 2 half-moves

# move score
1 Rc4 win in 1 half-moves
2 Rc8 win in 1 half-moves
3 Rg5 win in 1 half-moves
4 Kc6 draw
5 Kc7 draw
6 Kd7 draw
7 Ke6 draw
8 Ke7 draw
9 Rc1 draw
10 Rc6 draw
11 Rc7 draw
12 Rf5 draw
13 Rh5 draw
14 Kd5 loss in 2 half-moves
15 Ke5 loss in 2 half-moves
16 Ra5 loss in 2 half-moves
17 Rb5 loss in 2 half-moves
18 Rd5 loss in 2 half-moves
19 Re5 loss in 2 half-moves
20 Rc2 loss in 1 half-moves
21 Rc3 loss in 1 half-moves