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

EGTB: win in 4 half-moves

# move score
1 Rb2 win in 3 half-moves
2 Rd2 win in 3 half-moves
3 Rc2 win in 5 half-moves
4 Na6 draw
5 Nac6 draw
6 Nbc6 draw
7 Nc2 draw
8 Ra6 draw
9 Re2 draw
10 Ra1 loss in 4 half-moves
11 Ra4 loss in 4 half-moves
12 Nb5 loss in 2 half-moves
13 Nc8 loss in 2 half-moves
14 Nd3 loss in 2 half-moves
15 Nd5 loss in 2 half-moves
16 Ra3 loss in 2 half-moves
17 Ra5 loss in 2 half-moves
18 Rf2 loss in 2 half-moves
19 Rg2 loss in 2 half-moves
20 Rh2 loss in 2 half-moves