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

EGTB: win in 6 half-moves

# move score
1 Re1 win in 5 half-moves
2 Rf2 win in 7 half-moves
3 Rh1 win in 7 half-moves
4 Rf6 win in 9 half-moves
5 Nc4 loss in 8 half-moves
6 Nc8 loss in 4 half-moves
7 Rd1 loss in 4 half-moves
8 Na4 loss in 2 half-moves
9 Na8 loss in 2 half-moves
10 Nd5 loss in 2 half-moves
11 Nd7 loss in 2 half-moves
12 Ra1 loss in 2 half-moves
13 Rb1 loss in 2 half-moves
14 Rc1 loss in 2 half-moves
15 Rf4 loss in 2 half-moves
16 Rf5 loss in 2 half-moves
17 Rf7 loss in 2 half-moves
18 Rf8 loss in 2 half-moves
19 Rf3 loss in 1 half-moves
20 Rg1 loss in 1 half-moves