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

EGTB: win in 4 half-moves

# move score
1 Kb2 win in 3 half-moves
2 Kcd2 win in 3 half-moves
3 Kdd2 win in 3 half-moves
4 Re1 win in 5 half-moves
5 Kb3 draw
6 Kcc2 draw
7 Ra1 draw
8 Rc1 draw
9 Rd2 draw
10 Rf1 draw
11 Rg1 draw
12 Rh1 draw
13 Kb4 loss in 2 half-moves
14 Kcc4 loss in 2 half-moves
15 Kcd4 loss in 2 half-moves
16 Kdc2 loss in 2 half-moves
17 Kdc4 loss in 2 half-moves
18 Kdd4 loss in 2 half-moves
19 Ke2 loss in 2 half-moves
20 Ke3 loss in 2 half-moves
21 Ke4 loss in 2 half-moves
22 Rb1 loss in 2 half-moves