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

EGTB: win in 2 half-moves

# move score
1 Ka1 win in 1 half-moves
2 Kb1 win in 1 half-moves
3 Kc1 win in 1 half-moves
4 Ra7 win in 1 half-moves
5 Ra8 win in 1 half-moves
6 Ka2 draw
7 Ka3 draw
8 Ra1 draw
9 Ra2 draw
10 Ra3 draw
11 Ra5 draw
12 Ra6 draw
13 Rc4 draw
14 Rd4 draw
15 Re4 draw
16 Rf4 draw
17 Rg4 draw
18 Rh4 draw
19 Kb3 loss in 2 half-moves
20 Kc2 loss in 2 half-moves
21 Kc3 loss in 2 half-moves
22 Rb4 loss in 2 half-moves