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

EGTB: win in 4 half-moves

# move score
1 Ra1 win in 3 half-moves
2 Rb1 win in 3 half-moves
3 Rh1 win in 3 half-moves
4 Ra3 draw
5 Rb3 draw
6 Rf2 draw
7 Rf4 draw
8 Rf5 draw
9 Rff1 draw
10 Rh3 draw
11 Rc1 loss in 2 half-moves
12 Rc3 loss in 2 half-moves
13 Rd1 loss in 2 half-moves
14 Rd3 loss in 2 half-moves
15 Re1 loss in 2 half-moves
16 Re3 loss in 2 half-moves
17 Rf6 loss in 2 half-moves
18 Rf7 loss in 2 half-moves
19 Rf8 loss in 2 half-moves
20 Rg3 loss in 2 half-moves
21 Rgf1 loss in 2 half-moves