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

EGTB: win in 4 half-moves

# move score
1 Kaa2 win in 3 half-moves
2 Kba2 win in 3 half-moves
3 Kc2 win in 3 half-moves
4 Ra2 win in 3 half-moves
5 Kaa4 draw
6 Kba4 draw
7 Kbb2 draw
8 Kc3 draw
9 Rb1 draw
10 Rg1 draw
11 Kab2 loss in 2 half-moves
12 Kab4 loss in 2 half-moves
13 Kbb4 loss in 2 half-moves
14 Kc4 loss in 2 half-moves
15 Rc1 loss in 2 half-moves
16 Rd1 loss in 2 half-moves
17 Re1 loss in 2 half-moves
18 Rf1 loss in 2 half-moves
19 Rh1 loss in 2 half-moves