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

EGTB: win in 4 half-moves

# move score
1 Kbb7 win in 3 half-moves
2 Kcc7 win in 3 half-moves
3 Rd6 win in 3 half-moves
4 Rf7 win in 3 half-moves
5 Rf8 win in 3 half-moves
6 Ka7 win in 5 half-moves
7 Kbc7 win in 5 half-moves
8 Kcb7 win in 5 half-moves
9 Kd7 win in 5 half-moves
10 Ka8 draw
11 Kd8 draw
12 Rc6 draw
13 Re6 draw
14 Rf4 draw
15 Rf5 draw
16 Rg6 draw
17 Rh6 draw
18 Ra6 loss in 2 half-moves
19 Rb6 loss in 2 half-moves
20 Rf1 loss in 2 half-moves
21 Rf2 loss in 2 half-moves
22 Rf3 loss in 2 half-moves