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