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

EGTB: win in 4 half-moves

# move score
1 Nc4 win in 3 half-moves
2 Kf8 draw
3 Ra7 draw
4 Rd6 draw
5 Kg7 loss in 6 half-moves
6 Kh7 loss in 6 half-moves
7 Kh8 loss in 6 half-moves
8 Ra2 loss in 6 half-moves
9 Ra8 loss in 6 half-moves
10 Kf7 loss in 4 half-moves
11 Na4 loss in 2 half-moves
12 Nd1 loss in 2 half-moves
13 Nd3 loss in 2 half-moves
14 Ra1 loss in 2 half-moves
15 Ra3 loss in 2 half-moves
16 Ra4 loss in 2 half-moves
17 Ra5 loss in 2 half-moves
18 Rc6 loss in 2 half-moves
19 Re6 loss in 2 half-moves
20 Rf6 loss in 2 half-moves
21 Rg6 loss in 2 half-moves
22 Rh6 loss in 2 half-moves
23 Rb6 loss in 1 half-moves