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

EGTB: win in 4 half-moves

# move score
1 Ka1 win in 3 half-moves
2 Ra1 win in 13 half-moves
3 Kab1 draw
4 Kab2 draw
5 Kab3 draw
6 Kcb1 draw
7 Kcb2 draw
8 Kcb3 draw
9 Rb1 draw
10 Rh1 draw
11 Ka3 loss in 2 half-moves
12 Kc3 loss in 2 half-moves
13 Kd1 loss in 2 half-moves
14 Kd2 loss in 2 half-moves
15 Kd3 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 Rg1 loss in 2 half-moves