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

EGTB: win in 4 half-moves

# move score
1 Rd4 win in 3 half-moves
2 Kb5 draw
3 Kb6 draw
4 Kb7 draw
5 Kc1 draw
6 Kc2 draw
7 Kc3 draw
8 Kc5 draw
9 Kc7 draw
10 Kd1 draw
11 Kd3 draw
12 Kd5 draw
13 Kd6 draw
14 Kd7 draw
15 Ke1 draw
16 Ke2 draw
17 Ke3 draw
18 Ra4 draw
19 Rb4 draw
20 Rc4 draw
21 Re4 draw
22 Rf1 draw
23 Rf2 draw
24 Rf3 draw
25 Rf8 draw
26 Rf5 loss in 2 half-moves
27 Rf6 loss in 2 half-moves
28 Rf7 loss in 2 half-moves
29 Rg4 loss in 2 half-moves
30 Rh4 loss in 2 half-moves