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

EGTB: win in 4 half-moves

# move score
1 Kd3 win in 3 half-moves
2 Ra1 win in 3 half-moves
3 Rd1 win in 3 half-moves
4 Ka1 win in 7 half-moves
5 Ka2 win in 7 half-moves
6 Kb1 win in 7 half-moves
7 Kc1 win in 7 half-moves
8 Kc2 win in 7 half-moves
9 Kc3 win in 7 half-moves
10 Rb1 win in 7 half-moves
11 Ka3 draw
12 Kb3 draw
13 Kd1 draw
14 Kd2 draw
15 Kf1 draw
16 Kf2 draw
17 Rc1 draw
18 Ke3 loss in 2 half-moves
19 Kf3 loss in 2 half-moves
20 Rf1 loss in 2 half-moves
21 Rg1 loss in 2 half-moves
22 Rh1 loss in 2 half-moves