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

EGTB: win in 4 half-moves

# move score
1 Rb8 win in 3 half-moves
2 Rc8 win in 3 half-moves
3 Rd8 win in 3 half-moves
4 Rf5 win in 3 half-moves
5 Rf4 win in 5 half-moves
6 Ra8 win in 9 half-moves
7 K2b3 draw
8 K2c3 draw
9 K4b3 draw
10 K4c3 draw
11 Kb1 draw
12 Kb2 draw
13 Kb4 draw
14 Kb5 draw
15 Kc1 draw
16 Kc5 draw
17 Kd4 draw
18 Kd5 draw
19 Re8 draw
20 Rf3 draw
21 Rf6 draw
22 Rf7 draw
23 K2d3 loss in 2 half-moves
24 K4d3 loss in 2 half-moves
25 Kd1 loss in 2 half-moves
26 Kd2 loss in 2 half-moves
27 Rf1 loss in 2 half-moves
28 Rf2 loss in 2 half-moves
29 Rg8 loss in 2 half-moves
30 Rh8 loss in 2 half-moves