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 Rb7 draw
3 Rc7 draw
4 Rd7 draw
5 Rf1 draw
6 Rf2 draw
7 Rf3 draw
8 Rf4 draw
9 Rf8 draw
10 Ka3 loss in 2 half-moves
11 Kba2 loss in 2 half-moves
12 Kc1 loss in 2 half-moves
13 Kc2 loss in 2 half-moves
14 Kc3 loss in 2 half-moves
15 Kaa2 loss in 1 half-moves
16 Kab1 loss in 1 half-moves
17 Kbb1 loss in 1 half-moves
18 Ra7 loss in 1 half-moves
19 Re7 loss in 1 half-moves
20 Rf5 loss in 1 half-moves
21 Rf6 loss in 1 half-moves
22 Rg7 loss in 1 half-moves
23 Rh7 loss in 1 half-moves