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

EGTB: win in 2 half-moves

# move score
1 Ra3 win in 1 half-moves
2 Rc1 win in 1 half-moves
3 Rc6 win in 1 half-moves
4 Rc7 win in 1 half-moves
5 Rc8 win in 1 half-moves
6 b5 draw
7 Rc5 draw
8 Rg3 draw
9 Rb3 loss in 1 half-moves
10 Rc2 loss in 1 half-moves
11 Rc4 loss in 1 half-moves
12 Rd3 loss in 1 half-moves
13 Re3 loss in 1 half-moves
14 Rf3 loss in 1 half-moves
15 Rh3 loss in 1 half-moves