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 Kb7 draw
5 Ra1 draw
6 Rb1 draw
7 Rc3 draw
8 Rc5 draw
9 Rc7 draw
10 Rc8 draw
11 Rd1 draw
12 Rf1 draw
13 Rg1 draw
14 Rh1 draw
15 Ka7 loss in 6 half-moves
16 Kb5 loss in 2 half-moves
17 Kc5 loss in 2 half-moves
18 Kc6 loss in 2 half-moves
19 Kc7 loss in 2 half-moves
20 Rc2 loss in 2 half-moves
21 Rc6 loss in 2 half-moves
22 Re1 loss in 2 half-moves