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

EGTB: win in 4 half-moves

# move score
1 Re1 win in 3 half-moves
2 Ka1 win in 5 half-moves
3 Kb1 win in 5 half-moves
4 Kb2 win in 5 half-moves
5 Kd2 win in 5 half-moves
6 Rd2 win in 5 half-moves
7 Ka3 win in 11 half-moves
8 Ra1 win in 11 half-moves
9 Rg1 win in 13 half-moves
10 Rh1 win in 13 half-moves
11 Kb3 draw
12 Kc2 draw
13 Kc3 draw
14 Ke2 draw
15 Ke3 draw
16 Ke4 draw
17 Rf1 draw
18 Kc4 loss in 2 half-moves
19 Kd4 loss in 2 half-moves
20 Rb1 loss in 2 half-moves
21 Rc1 loss in 2 half-moves