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

EGTB: win in 2 half-moves

# move score
1 Kb3 win in 1 half-moves
2 Ra6 draw
3 Rb6 draw
4 Rc6 draw
5 Rd6 draw
6 Re6 draw
7 Rf1 draw
8 Rf2 draw
9 Ka3 loss in 2 half-moves
10 Kba2 loss in 2 half-moves
11 Kc1 loss in 2 half-moves
12 Kc2 loss in 2 half-moves
13 Kc3 loss in 2 half-moves
14 Kaa2 loss in 1 half-moves
15 Kab1 loss in 1 half-moves
16 Kbb1 loss in 1 half-moves
17 Rf3 loss in 1 half-moves
18 Rf4 loss in 1 half-moves
19 Rf5 loss in 1 half-moves
20 Rf7 loss in 1 half-moves
21 Rf8 loss in 1 half-moves
22 Rg6 loss in 1 half-moves
23 Rh6 loss in 1 half-moves