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

EGTB: win in 4 half-moves

# move score
1 Rb1 win in 3 half-moves
2 Ka6 win in 5 half-moves
3 Rd8 win in 7 half-moves
4 Ka2 draw
5 Ka4 draw
6 Ka7 draw
7 Ka8 draw
8 Kb2 draw
9 Kb3 draw
10 Kb8 draw
11 Kc6 draw
12 Kc7 draw
13 Kc8 draw
14 Ra1 draw
15 Rc1 draw
16 Rd5 draw
17 Rd6 draw
18 Rd7 draw
19 Re1 draw
20 Rf1 draw
21 Kb4 loss in 2 half-moves
22 Kb6 loss in 2 half-moves
23 Rd2 loss in 2 half-moves
24 Rd3 loss in 2 half-moves
25 Rd4 loss in 2 half-moves
26 Rg1 loss in 2 half-moves
27 Rh1 loss in 2 half-moves