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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Kaa2 draw
3 Kaa4 draw
4 Kba2 draw
5 Kba4 draw
6 Kbb4 draw
7 Kc2 draw
8 Kc3 draw
9 Kc4 draw
10 Rf2 draw
11 Rg2 draw
12 Rh2 draw
13 Kab4 loss in 1 half-moves
14 Ra2 loss in 1 half-moves
15 Rc2 loss in 1 half-moves
16 Rd2 loss in 1 half-moves
17 Re2 loss in 1 half-moves