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

EGTB: win in 4 half-moves

# move score
1 Rb1 win in 3 half-moves
2 Ra1 win in 9 half-moves
3 Ka1 draw
4 Ka3 draw
5 Kab2 draw
6 Kab3 draw
7 Kb1 draw
8 Kb4 draw
9 Kc2 draw
10 Kc4 draw
11 Kcb2 draw
12 Kcb3 draw
13 Kd4 draw
14 Rc1 draw
15 Rd1 draw
16 Re5 draw
17 Kd2 loss in 2 half-moves
18 Kd3 loss in 2 half-moves
19 Re2 loss in 2 half-moves
20 Re3 loss in 2 half-moves
21 Re4 loss in 2 half-moves
22 Re6 loss in 2 half-moves
23 Re7 loss in 2 half-moves
24 Re8 loss in 2 half-moves
25 Rf1 loss in 2 half-moves
26 Rg1 loss in 2 half-moves
27 Rh1 loss in 2 half-moves