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

EGTB: win in 4 half-moves

# move score
1 Rf1 win in 3 half-moves
2 Nf3 draw
3 Nf5 draw
4 Ng2 draw
5 Ra1 draw
6 Rb1 draw
7 Rc2 draw
8 Rc4 draw
9 Rc6 draw
10 Rd1 draw
11 Re1 draw
12 Rh1 draw
13 Ng6 loss in 2 half-moves
14 Rc3 loss in 2 half-moves
15 Rc5 loss in 2 half-moves
16 Rc7 loss in 2 half-moves
17 Rc8 loss in 2 half-moves
18 Rg1 loss in 2 half-moves