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

EGTB: win in 6 half-moves

# move score
1 Rd4 win in 5 half-moves
2 Bb2 draw
3 Nf6 draw
4 Nf8 draw
5 Rb1 draw
6 Rb3 draw
7 Rb5 draw
8 Rb7 draw
9 Rc4 draw
10 Rf4 draw
11 Rg4 draw
12 Rh4 draw
13 Bc1 loss in 2 half-moves
14 Ng5 loss in 2 half-moves
15 Ra4 loss in 2 half-moves
16 Rb2 loss in 2 half-moves
17 Rb8 loss in 2 half-moves
18 Re4 loss in 2 half-moves
19 Rb6 loss in 1 half-moves