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 Kb6 draw
3 Kb8 draw
4 Kc6 draw
5 Kc7 draw
6 Kc8 draw
7 Ra3 draw
8 Rb3 draw
9 Rc1 draw
10 Rc2 draw
11 Rc6 draw
12 Re3 draw
13 Ka6 loss in 4 half-moves
14 Ka7 loss in 4 half-moves
15 Ka8 loss in 4 half-moves
16 Rd3 loss in 4 half-moves
17 Rf3 loss in 4 half-moves
18 Rc5 loss in 2 half-moves
19 Rc7 loss in 2 half-moves
20 Rc8 loss in 2 half-moves
21 Rg3 loss in 2 half-moves
22 Rh3 loss in 2 half-moves