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

EGTB: win in 2 half-moves

# move score
1 Kb1 win in 1 half-moves
2 Rc4 win in 1 half-moves
3 Kb3 win in 3 half-moves
4 Kb4 win in 3 half-moves
5 Kb5 win in 3 half-moves
6 Ra3 win in 3 half-moves
7 Rb4 win in 3 half-moves
8 Rh4 win in 3 half-moves
9 Ka1 draw
10 Ka3 draw
11 Ka6 draw
12 Kb2 draw
13 Kb6 draw
14 Rd4 draw
15 Re4 loss in 2 half-moves
16 Rf4 loss in 2 half-moves
17 Rg4 loss in 2 half-moves