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

EGTB: win in 2 half-moves

# move score
1 Ra3 win in 1 half-moves
2 Rb2 win in 1 half-moves
3 Re3 draw
4 Rb7 loss in 4 half-moves
5 Rb8 loss in 4 half-moves
6 g4 loss in 2 half-moves
7 Nc7 loss in 2 half-moves
8 Nd6 loss in 2 half-moves
9 Nf6 loss in 2 half-moves
10 Ng7 loss in 2 half-moves
11 Rb1 loss in 2 half-moves
12 Rb4 loss in 2 half-moves
13 Rb5 loss in 2 half-moves
14 Rb6 loss in 2 half-moves
15 Rd3 loss in 2 half-moves
16 Rf3 loss in 2 half-moves
17 Rh3 loss in 2 half-moves
18 g3 loss in 1 half-moves
19 Rc3 loss in 1 half-moves
20 Rg3 loss in 1 half-moves