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

EGTB: win in 2 half-moves

# move score
1 Rc1 win in 1 half-moves
2 Rgf1 win in 1 half-moves
3 Ra1 draw
4 Ra6 draw
5 Rb1 draw
6 Rb6 draw
7 Rc6 draw
8 Re1 draw
9 Rf2 draw
10 Rff1 draw
11 Rh1 draw
12 Rh6 draw
13 Rd6 loss in 2 half-moves
14 Re6 loss in 2 half-moves
15 Rf3 loss in 2 half-moves
16 Rf4 loss in 2 half-moves
17 Rf5 loss in 2 half-moves
18 Rf7 loss in 2 half-moves
19 Rf8 loss in 2 half-moves
20 Rg6 loss in 2 half-moves
21 Rd1 loss in 1 half-moves