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

EGTB: win in 4 half-moves

# move score
1 Kb1 win in 3 half-moves
2 Kb2 win in 3 half-moves
3 Kc2 win in 3 half-moves
4 Kc3 win in 3 half-moves
5 Ka2 draw
6 Kc4 draw
7 Kd2 draw
8 Kd4 draw
9 Ke4 draw
10 Ra5 draw
11 Rb5 draw
12 Rc5 draw
13 Rd4 draw
14 Rd6 draw
15 Rd7 draw
16 Rd8 draw
17 Re5 draw
18 Rf5 draw
19 Ke2 loss in 2 half-moves
20 Ke3 loss in 2 half-moves
21 Rg5 loss in 2 half-moves
22 Rh5 loss in 2 half-moves