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 Kc1 draw
3 Kc2 draw
4 Kd2 draw
5 Ke1 draw
6 Ke2 draw
7 Rc1 draw
8 Rc3 draw
9 Rc5 draw
10 Rc7 draw
11 Rd8 draw
12 Rf8 draw
13 Rg8 draw
14 Ra8 loss in 6 half-moves
15 Rc2 loss in 2 half-moves
16 Rc6 loss in 2 half-moves
17 Re8 loss in 2 half-moves
18 Rh8 loss in 2 half-moves
19 Rb8 loss in 1 half-moves