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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Rb6 win in 11 half-moves
3 K6b7 draw
4 K6c7 draw
5 K8b7 draw
6 K8c7 draw
7 Kb5 draw
8 Kb6 draw
9 Kb8 draw
10 Kc5 draw
11 Ra4 draw
12 Rb2 draw
13 Rb3 draw
14 Rb8 draw
15 Rc4 draw
16 Rh4 draw
17 K6d7 loss in 2 half-moves
18 K8d7 loss in 2 half-moves
19 Kd5 loss in 2 half-moves
20 Kd6 loss in 2 half-moves
21 Kd8 loss in 2 half-moves
22 Rb5 loss in 2 half-moves
23 Rb7 loss in 2 half-moves
24 Rd4 loss in 2 half-moves
25 Re4 loss in 2 half-moves
26 Rf4 loss in 2 half-moves
27 Rg4 loss in 2 half-moves