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

EGTB: win in 4 half-moves

# move score
1 Ka2 win in 3 half-moves
2 Kb2 win in 3 half-moves
3 Kc2 win in 3 half-moves
4 Kc3 win in 3 half-moves
5 Kc4 win in 3 half-moves
6 Kd2 win in 3 half-moves
7 Rd3 win in 3 half-moves
8 Ra1 win in 7 half-moves
9 Rc1 win in 7 half-moves
10 Ke1 win in 9 half-moves
11 Rd2 win in 9 half-moves
12 Ka3 win in 11 half-moves
13 Kb4 win in 11 half-moves
14 Rb1 win in 17 half-moves
15 Ka4 win in 19 half-moves
16 Ke3 win in 23 half-moves
17 Kf1 win in 25 half-moves
18 Kd3 draw
19 Kf2 draw
20 Kf3 draw
21 Rd4 draw
22 Rd5 draw
23 Rd6 draw
24 Re1 draw
25 Rh1 draw
26 Rd7 loss in 2 half-moves
27 Rd8 loss in 2 half-moves
28 Rf1 loss in 2 half-moves
29 Rg1 loss in 2 half-moves