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

EGTB: win in 6 half-moves

# move score
1 e7 win in 5 half-moves
2 Rc1 win in 7 half-moves
3 Rc2 win in 9 half-moves
4 Ra8 draw
5 Rb8 draw
6 Rc6 draw
7 Rc7 draw
8 Rd8 draw
9 Re8 draw
10 Rc3 loss in 2 half-moves
11 Rc4 loss in 2 half-moves
12 Rc5 loss in 2 half-moves
13 Rf8 loss in 2 half-moves
14 Rg8 loss in 2 half-moves
15 Rh8 loss in 2 half-moves