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

EGTB: win in 4 half-moves

# move score
1 Rd3 win in 3 half-moves
2 Ka1 draw
3 Ka2 draw
4 Kbb1 draw
5 Kbc2 draw
6 Kcb1 draw
7 Kcc2 draw
8 Kd1 draw
9 Kd2 draw
10 Rc3 draw
11 Re3 draw
12 Rf1 draw
13 Rf2 draw
14 Rf7 draw
15 Rg3 draw
16 Rh3 draw
17 Ka3 loss in 2 half-moves
18 Kb3 loss in 2 half-moves
19 Kc3 loss in 2 half-moves
20 Ra3 loss in 2 half-moves
21 Rb3 loss in 2 half-moves
22 Rf4 loss in 2 half-moves
23 Rf5 loss in 2 half-moves
24 Rf6 loss in 2 half-moves
25 Rf8 loss in 2 half-moves