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

EGTB: win in 4 half-moves

# move score
1 Rb2 win in 3 half-moves
2 Rd2 win in 3 half-moves
3 Rc2 win in 7 half-moves
4 Re2 win in 7 half-moves
5 Ka1 draw
6 Ka3 draw
7 Kab2 draw
8 Kab3 draw
9 Kb1 draw
10 Kb4 draw
11 Kc2 draw
12 Kc4 draw
13 Kcb2 draw
14 Kcb3 draw
15 Kd2 draw
16 Kd3 draw
17 Kd4 draw
18 Rf1 draw
19 Rf3 draw
20 Rf4 draw
21 Rf8 draw
22 Rf5 loss in 2 half-moves
23 Rf6 loss in 2 half-moves
24 Rf7 loss in 2 half-moves
25 Rg2 loss in 2 half-moves
26 Rh2 loss in 2 half-moves