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

EGTB: win in 4 half-moves

# move score
1 Rb3 win in 3 half-moves
2 Rc5 win in 7 half-moves
3 Rd5 win in 7 half-moves
4 Nc6 draw
5 Nd7 draw
6 Nf7 draw
7 Ra5 draw
8 Rb6 draw
9 Rb7 draw
10 Rb8 draw
11 Nc4 loss in 2 half-moves
12 Nd3 loss in 2 half-moves
13 Nf3 loss in 2 half-moves
14 Ng4 loss in 2 half-moves
15 Ng6 loss in 2 half-moves
16 Rb1 loss in 2 half-moves
17 Rb2 loss in 2 half-moves
18 Rb4 loss in 2 half-moves