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EGTB: win in 4 half-moves

# move score
1 Rb8 win in 3 half-moves
2 g6 draw
3 Na3 draw
4 Nb6 draw
5 Ra8 draw
6 Rc5 draw
7 Rc6 draw
8 Rc7 draw
9 Rg8 draw
10 Na5 loss in 4 half-moves
11 Nb2 loss in 2 half-moves
12 Nd2 loss in 2 half-moves
13 Nd6 loss in 2 half-moves
14 Ne3 loss in 2 half-moves
15 Ne5 loss in 2 half-moves
16 Rd8 loss in 2 half-moves
17 Re8 loss in 2 half-moves
18 Rf8 loss in 2 half-moves
19 Rh8 loss in 2 half-moves