Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Rf3 win in 1 half-moves
2 Kg2 loss in 8 half-moves
3 Ra3 loss in 8 half-moves
4 Rb3 loss in 8 half-moves
5 Rc1 loss in 8 half-moves
6 Rc2 loss in 8 half-moves
7 Kg1 loss in 4 half-moves
8 Kh1 loss in 4 half-moves
9 Rc7 loss in 4 half-moves
10 Kg3 loss in 2 half-moves
11 Kh3 loss in 2 half-moves
12 Rc4 loss in 2 half-moves
13 Rc5 loss in 2 half-moves
14 Rc6 loss in 2 half-moves
15 Rd3 loss in 2 half-moves
16 Re3 loss in 2 half-moves
17 Rg3 loss in 2 half-moves
18 Rh3 loss in 2 half-moves
19 Rc8 loss in 1 half-moves