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 Kc2 draw
3 Kd1 draw
4 Ke1 draw
5 Ke2 draw
6 Ke3 draw
7 Ra1 draw
8 Rb1 draw
9 Rc2 draw
10 Rc3 draw
11 Rc5 draw
12 Rc6 draw
13 Rc7 draw
14 Rc8 draw
15 Rd1 draw
16 Re1 draw
17 Rf1 draw
18 Rg1 draw
19 Rh1 draw
20 Kc3 loss in 2 half-moves
21 Kd3 loss in 2 half-moves