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

EGTB: win in 2 half-moves

# move score
1 Re1 win in 1 half-moves
2 Kab3 win in 3 half-moves
3 Kb4 win in 3 half-moves
4 Kb5 win in 3 half-moves
5 Rc1 win in 3 half-moves
6 Ka2 win in 5 half-moves
7 Ka5 win in 5 half-moves
8 Kc2 win in 5 half-moves
9 Ra3 win in 5 half-moves
10 Rb1 win in 5 half-moves
11 Rd1 win in 5 half-moves
12 Kc3 win in 15 half-moves
13 Kc1 win in 17 half-moves
14 Kb1 win in 27 half-moves
15 Kaa3 draw
16 Kba3 draw
17 Kbb3 draw
18 Ra2 draw
19 Rf1 loss in 2 half-moves
20 Rg1 loss in 2 half-moves
21 Rh1 loss in 2 half-moves