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 K5a5 draw
3 K5a6 draw
4 K5c5 draw
5 K5c6 draw
6 K6a5 draw
7 K6a6 draw
8 K6c5 draw
9 K6c6 draw
10 Ka4 draw
11 Ka7 draw
12 Kb4 draw
13 Kb7 draw
14 Kc4 draw
15 Kc7 draw
16 Ra4 draw
17 Rb4 draw
18 Rc4 draw
19 Rd4 draw
20 Re1 draw
21 Re2 draw
22 Re3 draw
23 Re8 draw
24 Re5 loss in 2 half-moves
25 Re6 loss in 2 half-moves
26 Re7 loss in 2 half-moves
27 Rg4 loss in 2 half-moves
28 Rh4 loss in 2 half-moves