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 Kb2 win in 5 half-moves
3 Kb5 win in 5 half-moves
4 Kc5 win in 5 half-moves
5 Ra1 win in 5 half-moves
6 Rc1 win in 5 half-moves
7 Kb6 win in 11 half-moves
8 Ka1 draw
9 Ka3 draw
10 Kb1 draw
11 Kb3 draw
12 Kb7 draw
13 Kc7 draw
14 Kd5 draw
15 Kd6 draw
16 Kd7 draw
17 Rd2 draw
18 Rd8 draw
19 Re1 draw
20 Rd3 loss in 2 half-moves
21 Rd4 loss in 2 half-moves
22 Rd5 loss in 2 half-moves
23 Rd6 loss in 2 half-moves
24 Rd7 loss in 2 half-moves
25 Rf1 loss in 2 half-moves
26 Rg1 loss in 2 half-moves
27 Rh1 loss in 2 half-moves