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 Kd6 draw
3 Kd8 draw
4 Rc1 draw
5 Rc2 draw
6 Rc7 draw
7 Rd3 draw
8 Re3 draw
9 Ke6 loss in 6 half-moves
10 Ke7 loss in 6 half-moves
11 Ke8 loss in 6 half-moves
12 Rg3 loss in 4 half-moves
13 Rh3 loss in 4 half-moves
14 Kc6 loss in 2 half-moves
15 Kc7 loss in 2 half-moves
16 Kc8 loss in 2 half-moves
17 Ra3 loss in 2 half-moves
18 Rb3 loss in 2 half-moves
19 Rc5 loss in 2 half-moves
20 Rc6 loss in 2 half-moves
21 Rc8 loss in 2 half-moves
22 Rf3 loss in 1 half-moves