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

EGTB: win in 4 half-moves

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