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

EGTB: win in 4 half-moves

# move score
1 Rc8 win in 3 half-moves
2 Ra8 win in 5 half-moves
3 Rb6 win in 5 half-moves
4 Rd8 win in 5 half-moves
5 Nb6 win in 7 half-moves
6 Rb7 win in 7 half-moves
7 Nb2 draw
8 Nb7 draw
9 Rh8 draw
10 Nb3 loss in 2 half-moves
11 Nc3 loss in 2 half-moves
12 Nc4 loss in 2 half-moves
13 Nc5 loss in 2 half-moves
14 Nc6 loss in 2 half-moves
15 Rb1 loss in 2 half-moves
16 Rb3 loss in 2 half-moves
17 Rb4 loss in 2 half-moves
18 Rb5 loss in 2 half-moves
19 Re8 loss in 2 half-moves
20 Rf8 loss in 2 half-moves
21 Rg8 loss in 2 half-moves
22 Rb2 loss in 1 half-moves