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

EGTB: win in 4 half-moves

# move score
1 Rc7 win in 3 half-moves
2 Ra7 win in 5 half-moves
3 Rb6 win in 5 half-moves
4 Rd7 win in 5 half-moves
5 Nb6 win in 7 half-moves
6 Nb2 draw
7 Rh7 draw
8 Rb8 loss in 4 half-moves
9 Nb3 loss in 2 half-moves
10 Nc3 loss in 2 half-moves
11 Nc4 loss in 2 half-moves
12 Nc5 loss in 2 half-moves
13 Nc6 loss in 2 half-moves
14 Rb1 loss in 2 half-moves
15 Rb3 loss in 2 half-moves
16 Rb4 loss in 2 half-moves
17 Rb5 loss in 2 half-moves
18 Re7 loss in 2 half-moves
19 Rf7 loss in 2 half-moves
20 Rg7 loss in 2 half-moves
21 Rb2 loss in 1 half-moves