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

EGTB: win in 64 half-moves

# move score
1 Kb7 win in 63 half-moves
2 Kc7 win in 63 half-moves
3 Kd2 win in 63 half-moves
4 Kd7 win in 63 half-moves
5 Kb1 draw
6 Kb2 draw
7 Kb8 draw
8 Kc2 draw
9 Kd8 draw
10 Rd2 draw
11 Rd3 draw
12 Rd4 draw
13 Rd5 draw
14 Re1 draw
15 Rf1 draw
16 Rd6 loss in 2 half-moves
17 Rd7 loss in 2 half-moves
18 Rd8 loss in 2 half-moves
19 Rg1 loss in 2 half-moves
20 Rh1 loss in 2 half-moves