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 Rd5 win in 3 half-moves
3 Rd7 win in 5 half-moves
4 Rd8 win in 5 half-moves
5 Ka3 draw
6 Ka5 draw
7 Ka7 draw
8 Ka8 draw
9 Kb3 draw
10 Kb4 draw
11 Kb5 draw
12 Kb7 draw
13 Kc7 draw
14 Kc8 draw
15 Ra1 draw
16 Rc1 draw
17 Rd6 draw
18 Re1 draw
19 Rf1 draw
20 Rd2 loss in 2 half-moves
21 Rd3 loss in 2 half-moves
22 Rd4 loss in 2 half-moves
23 Rg1 loss in 2 half-moves
24 Rh1 loss in 2 half-moves