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

EGTB: win in 4 half-moves

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