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

EGTB: win in 2 half-moves

# move score
1 Kb6 win in 1 half-moves
2 Kb7 win in 1 half-moves
3 Kb8 win in 1 half-moves
4 Rb4 win in 1 half-moves
5 Ka6 draw
6 Ka8 draw
7 Ra4 draw
8 Rc7 draw
9 Rc8 loss in 28 half-moves
10 Rc5 loss in 20 half-moves
11 Rf4 loss in 20 half-moves
12 Rg4 loss in 20 half-moves
13 Rd4 loss in 16 half-moves
14 Rc2 loss in 8 half-moves
15 Rc1 loss in 2 half-moves
16 Rc6 loss in 2 half-moves
17 Re4 loss in 2 half-moves
18 Rh4 loss in 2 half-moves
19 Rc3 loss in 1 half-moves