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

EGTB: win in 4 half-moves

# move score
1 Kf3 win in 3 half-moves
2 Kg3 win in 3 half-moves
3 Rb1 win in 3 half-moves
4 Rb2 win in 3 half-moves
5 Rb3 win in 5 half-moves
6 Rg4 win in 5 half-moves
7 Rh4 win in 5 half-moves
8 Kd1 draw
9 Kd2 draw
10 Ke2 draw
11 Kef1 draw
12 Kef2 draw
13 Kg1 draw
14 Kgf1 draw
15 Kgf2 draw
16 Kh1 draw
17 Kh2 draw
18 Kh3 draw
19 Ra4 draw
20 Rb5 draw
21 Rb6 draw
22 Rc4 draw
23 Rb7 loss in 2 half-moves
24 Rb8 loss in 2 half-moves
25 Rd4 loss in 2 half-moves
26 Re4 loss in 2 half-moves
27 Rf4 loss in 2 half-moves