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

EGTB: win in 2 half-moves

# move score
1 Rb3 win in 1 half-moves
2 Rf5 win in 1 half-moves
3 Rf6 win in 1 half-moves
4 Rf7 win in 1 half-moves
5 Ka5 draw
6 Ka6 draw
7 Ka7 draw
8 Kb5 draw
9 Kb7 draw
10 Kc5 draw
11 Kc6 draw
12 Kc7 draw
13 Ke2 draw
14 Kf1 draw
15 Kf2 draw
16 Ra3 draw
17 Rc3 draw
18 Rd3 draw
19 Re3 draw
20 Rf2 draw
21 Rf4 draw
22 Rf8 draw
23 Rg3 draw
24 Rh3 draw
25 Kd1 loss in 2 half-moves
26 Kd2 loss in 2 half-moves
27 Rf1 loss in 1 half-moves