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

EGTB: win in 4 half-moves

# move score
1 Rb3 win in 3 half-moves
2 Ka1 draw
3 Ka2 draw
4 Ka3 draw
5 Kb1 draw
6 Kb6 draw
7 Kb7 draw
8 Kb8 draw
9 Kc1 draw
10 Kc2 draw
11 Kc3 draw
12 Kc6 draw
13 Kc8 draw
14 Kd6 draw
15 Kd7 draw
16 Kd8 draw
17 Ra3 draw
18 Rc3 draw
19 Rd3 draw
20 Re3 draw
21 Rf4 draw
22 Rf5 draw
23 Rf6 draw
24 Rf7 draw
25 Rf8 draw
26 Kb3 loss in 2 half-moves
27 Rf1 loss in 2 half-moves
28 Rf2 loss in 2 half-moves
29 Rg3 loss in 2 half-moves
30 Rh3 loss in 2 half-moves