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

EGTB: win in 4 half-moves

# move score
1 Kb3 win in 3 half-moves
2 Kc3 win in 3 half-moves
3 Kc5 win in 3 half-moves
4 Kd3 win in 3 half-moves
5 Kd5 win in 3 half-moves
6 Rc4 win in 3 half-moves
7 Re5 win in 3 half-moves
8 Re7 win in 3 half-moves
9 Rb4 win in 9 half-moves
10 Ra4 win in 13 half-moves
11 Kb1 draw
12 Kb2 draw
13 Kc1 draw
14 Kc6 draw
15 Kc7 draw
16 Kd1 draw
17 Kd2 draw
18 Kd7 draw
19 Ke5 draw
20 Ke6 draw
21 Ke7 draw
22 Rd4 draw
23 Re3 draw
24 Re6 draw
25 Re8 draw
26 Rf4 draw
27 Re1 loss in 2 half-moves
28 Re2 loss in 2 half-moves
29 Rg4 loss in 2 half-moves
30 Rh4 loss in 2 half-moves