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

EGTB: win in 4 half-moves

# move score
1 Kb1 win in 3 half-moves
2 Kb3 win in 3 half-moves
3 Kb4 win in 3 half-moves
4 Kd1 win in 3 half-moves
5 Kd3 win in 3 half-moves
6 Rb4 win in 3 half-moves
7 Rb1 win in 9 half-moves
8 Rb3 win in 9 half-moves
9 K1b2 draw
10 K1c2 draw
11 K1d2 draw
12 K3b2 draw
13 K3c2 draw
14 K3d2 draw
15 Kc4 draw
16 Kd4 draw
17 Ra5 draw
18 Rb2 draw
19 Rb6 draw
20 Rc5 draw
21 Rd5 draw
22 Re5 draw
23 Rb7 loss in 2 half-moves
24 Rb8 loss in 2 half-moves
25 Rf5 loss in 2 half-moves
26 Rg5 loss in 2 half-moves
27 Rh5 loss in 2 half-moves