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 Re1 win in 3 half-moves
3 Kc2 win in 7 half-moves
4 Kd3 win in 7 half-moves
5 Ke2 win in 9 half-moves
6 Kd4 win in 15 half-moves
7 Kb2 draw
8 Kb3 draw
9 Kb4 draw
10 Kc4 draw
11 Kd2 draw
12 Ke1 draw
13 Kf1 draw
14 Kg1 draw
15 Kg2 draw
16 Ra2 draw
17 Ra3 draw
18 Ra8 draw
19 Rc1 draw
20 Rd1 draw
21 Rf1 draw
22 Ke3 loss in 2 half-moves
23 Kf3 loss in 2 half-moves
24 Kg3 loss in 2 half-moves
25 Ra4 loss in 2 half-moves
26 Ra5 loss in 2 half-moves
27 Ra6 loss in 2 half-moves
28 Ra7 loss in 2 half-moves
29 Rg1 loss in 2 half-moves
30 Rh1 loss in 2 half-moves