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

EGTB: win in 2 half-moves

# move score
1 Rc1 win in 1 half-moves
2 Ka6 draw
3 Ka7 draw
4 Ka8 draw
5 Kb6 draw
6 Kb8 draw
7 Kc6 draw
8 Kc7 draw
9 Kc8 draw
10 Rb5 draw
11 Rc2 draw
12 Rc4 draw
13 Rc6 draw
14 Rc8 draw
15 Rd5 draw
16 Re5 draw
17 Rg5 draw
18 Rh5 draw
19 Ra5 loss in 2 half-moves
20 Rc3 loss in 2 half-moves
21 Rc7 loss in 2 half-moves
22 Rf5 loss in 2 half-moves