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 Re3 win in 3 half-moves
3 Ra3 win in 7 half-moves
4 Rc3 win in 7 half-moves
5 Kb3 draw
6 Kb4 draw
7 Kb5 draw
8 Kc3 draw
9 Kc6 draw
10 Kcc5 draw
11 Kcd4 draw
12 Kd3 draw
13 Kd6 draw
14 Kdc5 draw
15 Kdd4 draw
16 Ke6 draw
17 Rd3 draw
18 Rf1 draw
19 Rf2 draw
20 Rf7 draw
21 Ke4 loss in 2 half-moves
22 Ke5 loss in 2 half-moves
23 Rf4 loss in 2 half-moves
24 Rf5 loss in 2 half-moves
25 Rf6 loss in 2 half-moves
26 Rf8 loss in 2 half-moves
27 Rg3 loss in 2 half-moves
28 Rh3 loss in 2 half-moves