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

EGTB: win in 4 half-moves

# move score
1 Rc4 win in 3 half-moves
2 Rc5 win in 3 half-moves
3 K3b3 win in 5 half-moves
4 K3b4 win in 5 half-moves
5 K4b4 win in 5 half-moves
6 Kb2 win in 5 half-moves
7 Kb5 win in 5 half-moves
8 Ra7 win in 5 half-moves
9 Rb7 win in 5 half-moves
10 K4b3 win in 7 half-moves
11 Ka2 draw
12 Ka5 draw
13 Rc3 draw
14 Rc6 draw
15 Rc8 draw
16 Rd7 draw
17 Rh7 draw
18 Rc1 loss in 2 half-moves
19 Rc2 loss in 2 half-moves
20 Re7 loss in 2 half-moves
21 Rf7 loss in 2 half-moves
22 Rg7 loss in 2 half-moves