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

EGTB: win in 4 half-moves

# move score
1 Na4 win in 3 half-moves
2 Rc6 win in 5 half-moves
3 Rc7 win in 5 half-moves
4 Rc8 win in 5 half-moves
5 Nd5 draw
6 Nd7 draw
7 Rc4 draw
8 Rd5 draw
9 Rf5 draw
10 Rh5 draw
11 Nc8 loss in 8 half-moves
12 Na8 loss in 6 half-moves
13 Nc4 loss in 2 half-moves
14 Ra5 loss in 2 half-moves
15 Rb5 loss in 2 half-moves
16 Rc1 loss in 2 half-moves
17 Rc2 loss in 2 half-moves
18 Rc3 loss in 2 half-moves
19 Re5 loss in 2 half-moves
20 Rg5 loss in 2 half-moves