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

EGTB: win in 10 half-moves

# move score
1 Ra4 win in 9 half-moves
2 Rc4 win in 9 half-moves
3 Rd4 win in 9 half-moves
4 Re4 win in 9 half-moves
5 Rf4 win in 11 half-moves
6 Rb1 win in 13 half-moves
7 Rb2 win in 13 half-moves
8 Rb3 win in 13 half-moves
9 Rb5 win in 13 half-moves
10 Nb6 draw
11 Nc3 draw
12 Nc7 draw
13 Ne3 draw
14 Ne7 loss in 2 half-moves
15 Nf4 loss in 2 half-moves
16 Nf6 loss in 2 half-moves
17 Rb6 loss in 2 half-moves
18 Rb7 loss in 2 half-moves
19 Rb8 loss in 2 half-moves
20 Rg4 loss in 2 half-moves
21 Rh4 loss in 2 half-moves