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 Kb1 draw
3 Kb2 draw
4 Kb3 draw
5 Kcc1 draw
6 Kcc3 draw
7 Kcd3 draw
8 Kdc1 draw
9 Kdc3 draw
10 Kdd3 draw
11 Ke1 draw
12 Ke2 draw
13 Ke3 draw
14 Ra1 draw
15 Rb1 draw
16 Rc1 draw
17 Rh1 draw
18 Re1 loss in 1 half-moves
19 Rg1 loss in 1 half-moves