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

EGTB: win in 6 half-moves

# move score
1 Rb8 win in 5 half-moves
2 Rc8 win in 5 half-moves
3 Rd8 win in 5 half-moves
4 Ra8 win in 7 half-moves
5 Re8 draw
6 Rf8 draw
7 Rg3 draw
8 Rg4 draw
9 Rg5 draw
10 Rg7 draw
11 K2b3 loss in 2 half-moves
12 K2c3 loss in 2 half-moves
13 K2d3 loss in 2 half-moves
14 K4b3 loss in 2 half-moves
15 K4c3 loss in 2 half-moves
16 K4d3 loss in 2 half-moves
17 Kb1 loss in 2 half-moves
18 Kb2 loss in 2 half-moves
19 Kb4 loss in 2 half-moves
20 Kb5 loss in 2 half-moves
21 Kc1 loss in 2 half-moves
22 Kc5 loss in 2 half-moves
23 Kd1 loss in 2 half-moves
24 Kd2 loss in 2 half-moves
25 Kd4 loss in 2 half-moves
26 Kd5 loss in 2 half-moves
27 Rg1 loss in 2 half-moves
28 Rg2 loss in 2 half-moves
29 Rg6 loss in 2 half-moves
30 Rh8 loss in 2 half-moves