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

EGTB: win in 4 half-moves

# move score
1 Nc6 win in 3 half-moves
2 Ra5 win in 3 half-moves
3 Rc5 win in 3 half-moves
4 Na6 draw
5 Rb6 draw
6 Rd5 draw
7 Rb1 loss in 4 half-moves
8 Rb2 loss in 4 half-moves
9 Rb4 loss in 4 half-moves
10 Re5 loss in 4 half-moves
11 Nd7 loss in 2 half-moves
12 Rb7 loss in 2 half-moves
13 Rg5 loss in 2 half-moves
14 Rh5 loss in 2 half-moves
15 Rb3 loss in 1 half-moves
16 Rf5 loss in 1 half-moves