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 Rd1 win in 3 half-moves
3 Rc1 win in 7 half-moves
4 Kd3 win in 9 half-moves
5 Kd4 win in 9 half-moves
6 Kb2 draw
7 Kb3 draw
8 Kb4 draw
9 Kc2 draw
10 Kc4 draw
11 Kd2 draw
12 Kg2 draw
13 Kg3 draw
14 Kg4 draw
15 Kh2 draw
16 Kh4 draw
17 Ra1 draw
18 Re2 draw
19 Re3 draw
20 Re4 draw
21 Re5 draw
22 Re6 draw
23 Rh1 draw
24 Re7 loss in 2 half-moves
25 Re8 loss in 2 half-moves
26 Rf1 loss in 2 half-moves
27 Rg1 loss in 2 half-moves