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 Ka7 draw
4 Ka8 draw
5 Kb8 draw
6 Kc8 draw
7 Ke1 draw
8 Ra1 draw
9 Rb1 draw
10 Rc2 draw
11 Rc7 draw
12 Rc8 draw
13 Kb6 loss in 2 half-moves
14 Kc2 loss in 2 half-moves
15 Kc6 loss in 2 half-moves
16 Kc7 loss in 2 half-moves
17 Kd2 loss in 2 half-moves
18 Ke2 loss in 2 half-moves
19 Rc4 loss in 2 half-moves
20 Rc5 loss in 2 half-moves
21 Rc6 loss in 2 half-moves