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

EGTB: win in 4 half-moves

# move score
1 Re3 win in 3 half-moves
2 Rg3 win in 3 half-moves
3 Nd7 loss in 2 half-moves
4 Ne6 loss in 2 half-moves
5 Ng6 loss in 2 half-moves
6 Nh7 loss in 2 half-moves
7 Ra3 loss in 2 half-moves
8 Rc1 loss in 2 half-moves
9 Rc2 loss in 2 half-moves
10 Rc4 loss in 2 half-moves
11 Rc6 loss in 2 half-moves
12 Rc7 loss in 2 half-moves
13 Rc8 loss in 2 half-moves
14 Rd3 loss in 2 half-moves
15 Rf3 loss in 2 half-moves
16 Rh3 loss in 2 half-moves
17 Rb3 loss in 1 half-moves
18 Rc5 loss in 1 half-moves