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

EGTB: win in 2 half-moves

# move score
1 Kb7 win in 1 half-moves
2 Kb8 win in 1 half-moves
3 Kc2 win in 1 half-moves
4 Kd2 win in 1 half-moves
5 Ke2 win in 1 half-moves
6 Rc3 win in 1 half-moves
7 Rd2 win in 1 half-moves
8 Ka7 draw
9 Kc1 draw
10 Ke1 draw
11 Rb3 draw
12 Rd4 draw
13 Rd5 draw
14 Rd6 draw
15 Rd7 draw
16 Rd8 draw
17 Re3 draw
18 Rf3 draw
19 Rg3 draw
20 Rh3 draw
21 Ra3 loss in 1 half-moves