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

EGTB: win in 2 half-moves

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