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

EGTB: win in 4 half-moves

# move score
1 Ra4 win in 3 half-moves
2 Rb2 win in 5 half-moves
3 Rb3 win in 5 half-moves
4 Nb2 draw
5 Nc1 draw
6 Nc5 draw
7 Ne1 draw
8 Ne5 draw
9 Nf2 draw
10 Ra1 draw
11 Nb4 loss in 2 half-moves
12 Nf4 loss in 2 half-moves
13 Ra5 loss in 2 half-moves
14 Ra6 loss in 2 half-moves
15 Ra7 loss in 2 half-moves
16 Ra8 loss in 2 half-moves
17 Rc2 loss in 2 half-moves
18 Rc3 loss in 2 half-moves
19 Rd2 loss in 2 half-moves
20 Re2 loss in 2 half-moves
21 Rf2 loss in 2 half-moves
22 Rg2 loss in 2 half-moves
23 Rh2 loss in 2 half-moves