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

EGTB: win in 4 half-moves

# move score
1 Re5 win in 3 half-moves
2 Rd5 loss in 4 half-moves
3 Na3 loss in 2 half-moves
4 Na7 loss in 2 half-moves
5 Nc7 loss in 2 half-moves
6 Nd4 loss in 2 half-moves
7 Nd6 loss in 2 half-moves
8 Rc2 loss in 2 half-moves
9 Rc4 loss in 2 half-moves
10 Rc6 loss in 2 half-moves
11 Rc7 loss in 2 half-moves
12 Rc8 loss in 2 half-moves
13 Rf5 loss in 2 half-moves
14 Rg5 loss in 2 half-moves
15 Rh5 loss in 2 half-moves
16 Nc3 loss in 1 half-moves
17 Rc1 loss in 1 half-moves
18 Rc3 loss in 1 half-moves