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

EGTB: win in 2 half-moves

# move score
1 Rf1 win in 1 half-moves
2 Kaa2 win in 7 half-moves
3 Kba2 win in 7 half-moves
4 Rb1 win in 7 half-moves
5 Ka4 win in 13 half-moves
6 Kb1 draw
7 Kc1 draw
8 Kc2 draw
9 Ra2 draw
10 Kab3 loss in 2 half-moves
11 Kb4 loss in 2 half-moves
12 Kbb3 loss in 2 half-moves
13 Kc3 loss in 2 half-moves
14 Rc1 loss in 2 half-moves
15 Rd1 loss in 2 half-moves
16 Re1 loss in 2 half-moves
17 Rg1 loss in 2 half-moves
18 Rh1 loss in 2 half-moves