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 K1a2 draw
3 K1b2 draw
4 K1c2 draw
5 K3a2 draw
6 K3b2 draw
7 K3c2 draw
8 Ka1 draw
9 Ka3 draw
10 Ka4 draw
11 Kb4 draw
12 Kc1 draw
13 Kc3 draw
14 Kc4 draw
15 Ra4 draw
16 Rb4 draw
17 Rc4 draw
18 Rd4 draw
19 Re5 draw
20 Re6 draw
21 Re7 draw
22 Re8 draw
23 Re1 loss in 2 half-moves
24 Re2 loss in 2 half-moves
25 Re3 loss in 2 half-moves
26 Rg4 loss in 2 half-moves
27 Rh4 loss in 2 half-moves