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 Ka5 draw
3 Ka6 draw
4 Ka7 draw
5 Kb5 draw
6 Kb7 draw
7 Kc6 draw
8 Kc7 draw
9 Ra2 draw
10 Rb2 draw
11 Rc3 draw
12 Rc5 draw
13 Rc7 draw
14 Rc8 draw
15 Rd2 draw
16 Re2 draw
17 Rg2 draw
18 Rh2 draw
19 Kc5 loss in 2 half-moves
20 Rc1 loss in 2 half-moves
21 Rc6 loss in 2 half-moves
22 Rf2 loss in 2 half-moves