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 Kb2 draw
3 Kc2 draw
4 Kd2 draw
5 Rc2 draw
6 Kb1 loss in 4 half-moves
7 Kd1 loss in 4 half-moves
8 Rc8 loss in 4 half-moves
9 Rf3 loss in 4 half-moves
10 Rh3 loss in 4 half-moves
11 Ra3 loss in 2 half-moves
12 Rb3 loss in 2 half-moves
13 Rd3 loss in 2 half-moves
14 Re3 loss in 2 half-moves
15 Rc5 loss in 1 half-moves
16 Rc6 loss in 1 half-moves
17 Rc7 loss in 1 half-moves
18 Rg3 loss in 1 half-moves