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

EGTB: win in 10 half-moves

# move score
1 Rb1 win in 9 half-moves
2 Ka5 draw
3 Ka7 draw
4 Kab7 draw
5 Kb5 draw
6 Kb6 draw
7 Kb8 draw
8 Kc7 draw
9 Kcb7 draw
10 Ra1 draw
11 Rc1 draw
12 Rd2 draw
13 Rd3 draw
14 Rd4 draw
15 Rd8 draw
16 Rh1 draw
17 Kd7 loss in 2 half-moves
18 Kd8 loss in 2 half-moves
19 Rd5 loss in 2 half-moves
20 Rd6 loss in 2 half-moves
21 Rd7 loss in 2 half-moves
22 Re1 loss in 2 half-moves
23 Rf1 loss in 2 half-moves
24 Rg1 loss in 2 half-moves