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

EGTB: win in 2 half-moves

# move score
1 Ra8 win in 1 half-moves
2 Nd6 draw
3 Nd8 draw
4 Rb8 draw
5 Rc5 draw
6 Rc6 draw
7 Rd8 draw
8 Re8 draw
9 Rf8 draw
10 Nh8 loss in 4 half-moves
11 Rc7 loss in 4 half-moves
12 Ne5 loss in 2 half-moves
13 Ng5 loss in 2 half-moves
14 Nh6 loss in 2 half-moves
15 Rc2 loss in 2 half-moves
16 Rc3 loss in 2 half-moves
17 Rc4 loss in 2 half-moves
18 Rg8 loss in 2 half-moves
19 Rh8 loss in 2 half-moves
20 Rc1 loss in 1 half-moves