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 Nc6 draw
3 Nc8 draw
4 Rb5 draw
5 Rb6 draw
6 Rc8 draw
7 Re8 draw
8 Rh8 draw
9 Ng8 loss in 4 half-moves
10 Rb7 loss in 4 half-moves
11 Nd5 loss in 2 half-moves
12 Nf5 loss in 2 half-moves
13 Ng6 loss in 2 half-moves
14 Rb2 loss in 2 half-moves
15 Rb3 loss in 2 half-moves
16 Rb4 loss in 2 half-moves
17 Rd8 loss in 2 half-moves
18 Rf8 loss in 2 half-moves
19 Rg8 loss in 2 half-moves
20 Rb1 loss in 1 half-moves