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 Kc2 draw
3 Kd3 draw
4 Ke1 draw
5 Ke2 draw
6 Ke3 draw
7 Ra3 draw
8 Rc3 draw
9 Rf1 draw
10 Rf2 draw
11 Rf7 draw
12 Rf8 draw
13 Kc1 loss in 4 half-moves
14 Kd1 loss in 4 half-moves
15 Rf5 loss in 4 half-moves
16 Kc3 loss in 2 half-moves
17 Rd3 loss in 2 half-moves
18 Re3 loss in 2 half-moves
19 Rg3 loss in 2 half-moves
20 Rh3 loss in 2 half-moves
21 Rf4 loss in 1 half-moves
22 Rf6 loss in 1 half-moves