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

EGTB: win in 4 half-moves

# move score
1 Rb5 win in 3 half-moves
2 Rb6 win in 3 half-moves
3 Rc4 win in 3 half-moves
4 Bb2 win in 5 half-moves
5 Nf2 win in 5 half-moves
6 Nf4 win in 5 half-moves
7 Ra4 win in 5 half-moves
8 Rh4 win in 5 half-moves
9 Ng5 win in 7 half-moves
10 Bc1 draw
11 Ng1 draw
12 Rb1 loss in 2 half-moves
13 Rb2 loss in 2 half-moves
14 Rb3 loss in 2 half-moves
15 Rb7 loss in 2 half-moves
16 Rb8 loss in 2 half-moves
17 Rd4 loss in 2 half-moves
18 Re4 loss in 2 half-moves
19 Rf4 loss in 2 half-moves
20 Rg4 loss in 2 half-moves