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

EGTB: win in 2 half-moves

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