1. GECCO (Greater European Computer Chess Championships) turnuvası 12-13 kasım günlerinde gerçekleştirildi. 10 program, 45+10 düşünme süresi ile 6 tur yarıştı. Spike 5/6 skorla birinciliği tek başına kazandı. İkinciliği, ek eşitlik bozma maçında, 4,5/6 skorlu iki programdan, Tornado karşısında 3-2 üstünlük sağlayan Nightmare elde etti.
Katılan programlar
| Program (handle) | Author | Team (others) | Book authors | Endgames | Hardware (CPU, GHz, GB, cores used) | Operating System | Origin |
| Nightmare | Joost Buijs | - | Joost Buijs | Nalimov 3,4,5,6 | Core i7 980X, 4GHz, 12GB, 6 cores | Windows 7 Ultimate x64 | Netherlands |
| Rookie | Marcel van Kervinck | - | Marcel van Kervinck | Bitbases (based on Edwards') | Phenom II X6 1100T, 3.7GHz, 16GB, 6 cores | FreeBSD 8.2 | Netherlands |
| Goldbar | Bart Goldhoorn | Joost Buijs | Bart Goldhoorn | Nalimov | i7, 4x4Ghz 8 Gbyte memory | Windows 7 | Netherlands |
| Mediocre Chess (mediocre) | Jonatan Pettersson | - | Marc Lacrosse (perfomance.bin) | - | Phenom II X4 965, 3.4GHz, 8GB, 1 core used | Windows 7 Ultimate x64 | Sweden |
| Micro-Max (microMax) | Harm Geert Muller | - | - | - | E6600 (1 core) 2.4GHz, 1GB | Windows | Netherlands |
| Spartacus | Harm Geert Muller | - | Harm Geert Muller | - | E6600 (1 core) 2.4GHz, 1GB | Windows | Netherlands |
| The Baron (Baron) | Richard Pijl | Rodolfo Leoni | Richard Pijl | Bitbases (5 stone) | AMD Athlon II X4 640, 3GHz, 4GB, 4 cores | Windows 7 home premium | Netherlands |
| Deuterium | Ferdinand Mosca | - | Ferdinand Mosca | Daniel Shawul, 5-men Egbb | Intel i7-2600k, 4.5Ghz (OC), 4GB, 1 core | Windows 7 Professional, 64-bit | Philippines |
| Spike | Volker Böhm & Ralf Schäfer | - | Timo Klaustermeyer | Nalimov 5 | 2xOpteron 6164 HE, 1.7 GHz, 12GB Ram, 24 cores | Windows Server | Germany |
| Tornado | Engin Üstün | - | Engin Üstün | Nalimov 3,4,5 | AMD Phenom II X6 1090T, 8GB, 6 cores | Windows | Germany/
Turkey |
Turnuva Sonuç Çapraz Tablosu (Playoff öncesi)
GECCC.2011.HGM..2011
................1...2...3...4...5...6...
..1.Spike......+1..+1..-1..+½..-½..+1...5.0/6
...............10..4...3...2...5...7...
..2.Nightmare..+1..-½..+1..-½..-1..+½...4.5/6
...............9...3...6...1...4...5...
..3.Tornado....-1..+½..+0..-1..-1..+1...4.5/6
...............5...2...1...7...6...8...
..4.Rookie.....+1..-0..+1..-½..+0..-1...3.5/6
...............8...1...7...5...2...9...
..5.Baron......+0..-½..-1..+½..+½..-½...3.0/6
...............3...6...8...4...1...2...
..6.Goldbar....+½..+½..-0..-1..+0..-1...3.0/6
...............7...5...2...9...3...10..
..7.Deuterium..-½..+1..-0..+0..+1..-0...2.5/6
...............6...10..4...3...9...1...
..8.Mediocre...-0..-1..+0..+0..-1..-0...2.0/6
...............4...9...5...10..10..3...
..9.Spartacus..-0..+0..-1..+0..-0..+0...1.0/6
...............2...8...10..6...7...4...
.10.microMax...-0..-0..+0..-1..+0..+0...1.0/6
...............1...7...9...8...8...6...
GECCC.2011.playoff..2011
.....................12345
1...Nightmare...+70..10½½1....3.0/5
2...Tornado.....-70..01½½0....2.0/5
Toplam 35 oyun
