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

EGTB: win in 4 half-moves

# move score
1 Rc1 win in 3 half-moves
2 Re1 win in 3 half-moves
3 Kc2 win in 5 half-moves
4 Kd2 win in 5 half-moves
5 Rd1 win in 9 half-moves
6 Rg1 win in 13 half-moves
7 Rh1 win in 13 half-moves
8 Kd4 draw
9 Ke2 draw
10 Ke3 draw
11 Ke4 draw
12 Rf1 draw
13 Ka3 loss in 2 half-moves
14 Kb1 loss in 2 half-moves
15 Kb2 loss in 2 half-moves
16 Kb3 loss in 2 half-moves
17 Kc3 loss in 2 half-moves
18 Kc4 loss in 2 half-moves
19 Rb1 loss in 2 half-moves