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 Kb6 win in 5 half-moves
4 Kb7 win in 5 half-moves
5 Ra2 win in 5 half-moves
6 Rb2 win in 5 half-moves
7 Ka4 draw
8 Ka6 draw
9 Ka7 draw
10 Kb4 draw
11 Kb5 draw
12 Kb8 draw
13 Rc1 draw
14 Rc3 draw
15 Rc6 draw
16 Rd2 draw
17 Rh2 draw
18 Rc7 loss in 2 half-moves
19 Rc8 loss in 2 half-moves
20 Re2 loss in 2 half-moves
21 Rf2 loss in 2 half-moves
22 Rg2 loss in 2 half-moves