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 Rd3 draw
3 Rd5 draw
4 Rd6 draw
5 Rd7 draw
6 Ka1 loss in 2 half-moves
7 Ka5 loss in 2 half-moves
8 Kb1 loss in 2 half-moves
9 Kb2 loss in 2 half-moves
10 Kb4 loss in 2 half-moves
11 Kb5 loss in 2 half-moves
12 Rb4 loss in 2 half-moves
13 Rc4 loss in 2 half-moves
14 Rd1 loss in 2 half-moves
15 Rd2 loss in 2 half-moves
16 Rd8 loss in 2 half-moves
17 Re4 loss in 2 half-moves
18 Rg4 loss in 2 half-moves
19 Rh4 loss in 2 half-moves
20 K2a3 loss in 1 half-moves
21 K2b3 loss in 1 half-moves
22 K4a3 loss in 1 half-moves
23 K4b3 loss in 1 half-moves