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 Kb4 win in 3 half-moves
3 Kc4 win in 3 half-moves
4 Kd4 win in 5 half-moves
5 Rb1 win in 7 half-moves
6 K1b2 draw
7 K1c2 draw
8 K1d2 draw
9 K3b2 draw
10 K3c2 draw
11 K3d2 draw
12 Kb3 draw
13 Ra7 draw
14 Rb2 draw
15 Rb3 draw
16 Rb6 draw
17 Rb8 draw
18 Rc7 draw
19 Rd7 draw
20 Re7 draw
21 Kd1 loss in 2 half-moves
22 Kd3 loss in 2 half-moves
23 Rb4 loss in 2 half-moves
24 Rb5 loss in 2 half-moves
25 Rf7 loss in 2 half-moves
26 Rg7 loss in 2 half-moves
27 Rh7 loss in 2 half-moves