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

EGTB: win in 2 half-moves

# move score
1 Kb3 win in 1 half-moves
2 Ra8 win in 1 half-moves
3 Rb4 win in 1 half-moves
4 Ka1 win in 3 half-moves
5 Ka3 win in 3 half-moves
6 Kc2 win in 3 half-moves
7 Kd1 win in 3 half-moves
8 Kd2 win in 3 half-moves
9 Ra3 win in 3 half-moves
10 Rc4 win in 3 half-moves
11 Rd4 win in 3 half-moves
12 Kab1 draw
13 Kab2 draw
14 Kcb1 draw
15 Kcb2 draw
16 Re4 draw
17 Rf4 draw
18 Ra5 loss in 2 half-moves
19 Ra6 loss in 2 half-moves
20 Ra7 loss in 2 half-moves
21 Rg4 loss in 2 half-moves
22 Rh4 loss in 2 half-moves