5th CEGT Marathon Quad Championship 40/400 repeated Naum 4 x64 4CPU vs. Rybka 3 x64 4CPU 22,0:28,0 (interim)

Rybka 3 x64 4CPU vs. Naum 4 x64 4CPU Replay (annotated)
Rybka 3 x64 4CPU vs. Naum 4 x64 4CPU Replay (without comments)

6th CEGT Marathon Quad Championship 40/400 repeated Naum 4 x64 4CPU vs. Rybka 3 Human x64 4CPU 20,5:29,5 (interim)

Rybka 3 Human x64 4CPU vs. Naum 4 x64 4CPU Replay (annotated)
Rybka 3 Human x64 4CPU vs. Naum 4 x64 4CPU Replay (without comments)