USA Championship 2011 Saint Louis (USA)
15 - 28.04.2011

Cerrado 7 rondas
Participantes: 16
Organización: Chess Club and Scholastic Center of St. Louis
Dirección: Tony Rich
Arbitraje: Carol Jarecki
Página oficial

Clasificación
1. Kamsky, Gata             USA 2733 g
2. Shulman, Yuri            USA 2622 g
3. Shankland, Samuel L      USA 2512 m
4. Hess, Robert L           USA 2565 g

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Grupo A                                 1 2 3 4 5 6 7 8
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1. Kamsky, Gata             USA 2733 g  · = = = 1 1 1 =   5.0/7
2. Shulman, Yuri            USA 2622 g  = · = 1 = 1 = =   4.5/7
3. Robson, Ray              USA 2522 g  = = · 1 = = 0 1   4.0/7
4. Ivanov, Alexander        USA 2540 g  = 0 0 · 1 = 1 =   3.5/7
5. Akobian, Varuzhan        USA 2611 g  0 = = 0 · = = 1   3.0/7
6. Ehlvest, Jaan            USA 2586 g  0 0 = = = · = 1   3.0/7
7. Naroditsky, Daniel       USA 2438 f  0 = 1 0 = = · 0   2.5/7
8. Stripunsky, Alexander    USA 2578 g  = = 0 = 0 0 1 ·   2.5/7
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Media elo: 2578
Categoría: 14

Grupo B
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Grupo B                                 1 2 3 4 5 6 7 8
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1. Hess, Robert L           USA 2565 g  · = 1 = 1 1 = 1   5.5/7
2. Shankland, Samuel L      USA 2512 m  = · = = 0 1 = 1   4.0/7
3. Onischuk, Alexander      USA 2678 g  0 = · = = = 1 1   4.0/7
4. Seirawan, Yasser         USA 2636 g  = = = · = = 1 0   3.5/7
5. Shabalov, Alexander      USA 2590 g  0 1 = = · 0 1 0   3.0/7
6. Kaidanov, Gregory S      USA 2569 g  0 0 = = 1 · 0 1   3.0/7
7. Finegold, Benjamin       USA 2500 g  = = 0 0 0 1 · =   2.5/7
8. Christiansen, Larry Mark USA 2586 g  0 0 0 1 1 0 = ·   2.5/7
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Media elo: 2579
Categoría: 14

Grupo A

Grupo A
Naroditsky, Daniel       - Ehlvest, Jaan             1/2  B33  60
Shulman, Yuri            - Stripunsky, Alexander     1/2  A52  61
Ivanov, Alexander        - Kamsky, Gata              1/2  C49  38
Akobian, Varuzhan        - Robson, Ray               1/2  D43  45

Grupo B
Christiansen, Larry Mark - Shabalov, Alexander       1-0  B77  43
Seirawan, Yasser         - Kaidanov, Gregory S       1/2  A14  41
Shankland, Samuel L      - Hess, Robert L            1/2  E94  32
Finegold, Benjamin       - Onischuk, Alexander       0-1  E13  38

Ronda 2

Grupo A
Ehlvest, Jaan            - Robson, Ray               1/2  A11  45
Kamsky, Gata             - Akobian, Varuzhan         1-0  C11  33
Stripunsky, Alexander    - Ivanov, Alexander         1/2  A47  32
Naroditsky, Daniel       - Shulman, Yuri             1/2  C06  29

Grupo B
Shabalov, Alexander      - Onischuk, Alexander       1/2  C45  29
Hess, Robert L           - Finegold, Benjamin        1/2  B18  47
Kaidanov, Gregory S      - Shankland, Samuel L       0-1  D45  18
Christiansen, Larry Mark - Seirawan, Yasser          1-0  B12  22

Ronda 3

Grupo A
Shulman, Yuri            - Ehlvest, Jaan             1-0  D38  39
Ivanov, Alexander        - Naroditsky, Daniel        1-0  B86  33
Akobian, Varuzhan        - Stripunsky, Alexander     1-0  E10  39
Robson, Ray              - Kamsky, Gata              1/2  C95  41

Grupo B
Seirawan, Yasser         - Shabalov, Alexander       1/2  A29  33
Shankland, Samuel L      - Christiansen, Larry Mark  1-0  E14  62
Finegold, Benjamin       - Kaidanov, Gregory S       1-0  D66  43
Onischuk, Alexander      - Hess, Robert L            0-1  E30  62

Ronda 4

Grupo A
Ehlvest, Jaan            - Kamsky, Gata              0-1  B40  30
Stripunsky, Alexander    - Robson, Ray               0-1  C00  24
Naroditsky, Daniel       - Akobian, Varuzhan         1/2  C06  29
Shulman, Yuri            - Ivanov, Alexander         1-0  E11  52

Grupo B
Shabalov, Alexander      - Hess, Robert L            0-1  C45  24
Kaidanov, Gregory S      - Onischuk, Alexander       1/2  E05  51
Christiansen, Larry Mark - Finegold, Benjamin        1/2  C10  48
Seirawan, Yasser         - Shankland, Samuel L       1/2  B10  30

Ronda 5

Grupo A
Ivanov, Alexander        - Ehlvest, Jaan             1/2  B33  67
Akobian, Varuzhan        - Shulman, Yuri             1/2  E76  29
Robson, Ray              - Naroditsky, Daniel        0-1  B96  61
Kamsky, Gata             - Stripunsky, Alexander     1/2  A03  94

Grupo B
Shankland, Samuel L      - Shabalov, Alexander       0-1  E05  39
Finegold, Benjamin       - Seirawan, Yasser          0-1  B17  52
Onischuk, Alexander      - Christiansen, Larry Mark  1-0  E20  42
Hess, Robert L           - Kaidanov, Gregory S       1-0  C10  67

Ronda 6

Grupo A
Ehlvest, Jaan            - Stripunsky, Alexander     1-0  B43  39
Naroditsky, Daniel       - Kamsky, Gata              0-1  B12  57
Shulman, Yuri            - Robson, Ray               1/2  E92  60
Ivanov, Alexander        - Akobian, Varuzhan         1-0  C05  39

Grupo B
Shabalov, Alexander      - Kaidanov, Gregory S       0-1  E30  36
Christiansen, Larry Mark - Hess, Robert L            0-1  E11  73
Seirawan, Yasser         - Onischuk, Alexander       1/2  A14  86
Shankland, Samuel L      - Finegold, Benjamin        1/2  D94  34

Ronda 7

Grupo A
Akobian, Varuzhan        - Ehlvest, Jaan             1/2  E61  51
Robson, Ray              - Ivanov, Alexander         1-0  C67  40
Kamsky, Gata             - Shulman, Yuri             1/2  D36  16
Stripunsky, Alexander    - Naroditsky, Daniel        1-0  D00  43

Grupo B
Finegold, Benjamin       - Shabalov, Alexander       0-1  B50  94
Onischuk, Alexander      - Shankland, Samuel L       1/2  D45  29
Hess, Robert L           - Seirawan, Yasser          1/2  B14  50
Kaidanov, Gregory S      - Christiansen, Larry Mark  1-0  E01  58

Grupo B Playoff
Onischuk, Alexander      - Shankland, Samuel L       1/2  B13  32
Shankland, Samuel L      - Onischuk, Alexander       1-0  E25  69

Semifinal

Shankland, Samuel L      - Kamsky, Gata              1/2  D15  48
Shulman, Yuri            - Hess, Robert L            1/2  E17  37
Kamsky, Gata             - Shankland, Samuel L       1-0  B90  41
Hess, Robert L           - Shulman, Yuri             1/2  C03  36
Hess, Robert L           - Shulman, Yuri             1/2  C08  61
Shulman, Yuri            - Hess, Robert L            1-0  E94  35

Final

Final
Kamsky, Gata             - Shulman, Yuri             1-0  E04  57
Shulman, Yuri            - Kamsky, Gata              1/2  D15  37

3-4 puesto
Shankland, Samuel L      - Hess, Robert L            1/2  E04  39
Hess, Robert L           - Shankland, Samuel L       1/2  B13  20
Shankland, Samuel L      - Hess, Robert L            1-0  E20  28

Participantes
Grupo A
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1. Kamsky, Gata             USA 2733 g
2. Shulman, Yuri            USA 2622 g
3. Naroditsky, Daniel       USA 2438 f
4. Akobian, Varuzhan        USA 2611 g
5. Ivanov, Alexander        USA 2540 g
6. Robson, Ray              USA 2522 g
7. Stripunsky, Alexander    USA 2578 g
8. Ehlvest, Jaan            USA 2586 g
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Media elo: 2578
Categoría: 14

Grupo B
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1. Hess, Robert L           USA 2565 g
2. Shankland, Samuel L      USA 2512 m
3. Onischuk, Alexander      USA 2678 g
4. Christiansen, Larry Mark USA 2586 g
5. Seirawan, Yasser         USA 2636 g
6. Shabalov, Alexander      USA 2590 g
7. Finegold, Benjamin       USA 2500 g
8. Kaidanov, Gregory S      USA 2569 g
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Media elo: 2579
Categoría: 14

Bases