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 Kd1 draw
3 Ke1 draw
4 Ke2 draw
5 Ke3 draw
6 Rb8 draw
7 Rc1 draw
8 Rc3 draw
9 Rc5 draw
10 Rc6 draw
11 Rd8 draw
12 Re8 draw
13 Rf8 draw
14 Rg8 draw
15 Rh8 draw
16 Kc1 loss in 2 half-moves
17 Kc2 loss in 2 half-moves
18 Kc3 loss in 2 half-moves
19 Kd3 loss in 2 half-moves
20 Ra8 loss in 2 half-moves
21 Rc2 loss in 2 half-moves
22 Rc7 loss in 2 half-moves