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

EGTB: win in 2 half-moves

# move score
1 Rf4 win in 1 half-moves
2 Rg1 draw
3 Rg2 draw
4 Rg3 draw
5 Kb1 loss in 2 half-moves
6 Kb2 loss in 2 half-moves
7 Kb4 loss in 2 half-moves
8 Kb5 loss in 2 half-moves
9 Kc1 loss in 2 half-moves
10 Kc5 loss in 2 half-moves
11 Kd1 loss in 2 half-moves
12 Kd2 loss in 2 half-moves
13 Kd4 loss in 2 half-moves
14 Kd5 loss in 2 half-moves
15 Rd4 loss in 2 half-moves
16 Re4 loss in 2 half-moves
17 Rg5 loss in 2 half-moves
18 Rg6 loss in 2 half-moves
19 Rg7 loss in 2 half-moves
20 Rg8 loss in 2 half-moves
21 Rh4 loss in 2 half-moves
22 K2b3 loss in 1 half-moves
23 K2c3 loss in 1 half-moves
24 K2d3 loss in 1 half-moves
25 K4b3 loss in 1 half-moves
26 K4c3 loss in 1 half-moves
27 K4d3 loss in 1 half-moves