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

EGTB: win in 2 half-moves

# move score
1 Rf1 win in 1 half-moves
2 K3f3 draw
3 K3h2 draw
4 K3h3 draw
5 Kg4 draw
6 Ra1 draw
7 Rb1 draw
8 Rc1 draw
9 Rd1 draw
10 Rh1 draw
11 K2f3 loss in 2 half-moves
12 K2h3 loss in 2 half-moves
13 Kf1 loss in 2 half-moves
14 Kh1 loss in 2 half-moves
15 K2f2 loss in 1 half-moves
16 K2h2 loss in 1 half-moves
17 K3f2 loss in 1 half-moves
18 Kf4 loss in 1 half-moves
19 Kh4 loss in 1 half-moves
20 Re1 loss in 1 half-moves