比赛官方站点  http://www.saintlouischessclub.org/2011-us-championship-information 

ch-USA GpA Saint Louis (USA), 15-21 iv 2011 cat. XIV (2579) 
                                    1 2 3 4 5 6 7 8  
1. Kamsky, Gata          g USA 2733 * . ? ? 1 . . 1 3  2757 
2. Shulman, Yuri         g USA 2622 . * . 1 . ? ? 1 3  2728 
3. Robson, Ray           g USA 2522 ? . * . ? . 1 ? 2? 2722 
4. Ivanov, Alexander     g USA 2540 ? 0 . * . 1 ? . 2  2592 
5. Akobian, Varuzhan     g USA 2611 0 . ? . * ? 1 . 2  2567 
6. Naroditsky, Daniel    f USA 2438 . ? . 0 ? * . ? 1? 2502 
7. Stripunsky, Alexander g USA 2578 . ? 0 ? 0 . * . 1  2380 
8. Ehlvest, Jaan         g USA 2586 0 0 ? . . ? . * 1  2385 

Round 1 (April 15, 2011) 
Shulman, Yuri - Stripunsky, Alexander 1/2 61 A52 Budapest Defence Main Line 
Ivanov, Alexander - Kamsky, Gata 1/2 38 C49 Four Knights Metger 
Akobian, Varuzhan - Robson, Ray 1/2 46 D43 Anti-Meran Gambit 
Naroditsky, Daniel - Ehlvest, Jaan 1/2 61 B32 Sicilian Labourdonnais 
Round 2 (April 16, 2011) 
Kamsky, Gata - Akobian, Varuzhan 1-0 34 C11 French Defence 
Naroditsky, Daniel - Shulman, Yuri 1/2 30 C06 French Tarrasch 
Stripunsky, Alexander - Ivanov, Alexander 1/2 33 A46 Queen's Pawn Opening 
Ehlvest, Jaan - Robson, Ray 1/2 46 A13 Reti Opening 
Round 3 (April 17, 2011) 
Shulman, Yuri - Ehlvest, Jaan 1-0 40 D38 QGD Ragozin 
Robson, Ray - Kamsky, Gata 1/2 42 C95 Ruy Lopez Breyer 
Ivanov, Alexander - Naroditsky, Daniel 1-0 34 B90 Sicilian Najdorf Variation 
Akobian, Varuzhan - Stripunsky, Alexander 1-0 40 A50 Queen's Indian (without e7-e6) 
Round 4 (April 18, 2011) 
Shulman, Yuri - Ivanov, Alexander 1-0 53 E11 Bogo Indian Defence 
Naroditsky, Daniel - Akobian, Varuzhan 1/2 30 C06 French Tarrasch 
Stripunsky, Alexander - Robson, Ray 0-1 24 C00 French Defence 
Ehlvest, Jaan - Kamsky, Gata 0-1 30 B40 Sicilian Classical 

ch-USA GpB Saint Louis (USA), 15-21 iv 2011 cat. XIV (2580) 
                                    1 2 3 4 5 6 7 8  
1. Shankland, Samuel L   m USA 2512 * ? 1 . . ? . 1 3  2782 
2. Hess, Robert L        g USA 2565 ? * . ? 1 . 1 . 3  2763 
3. Christiansen, Larry M g USA 2586 0 . * ? . 1 1 . 2? 2654 
4. Finegold, Benjamin    g USA 2500 . ? ? * 0 . . 1 2  2599 
5. Onischuk, Alexander   g USA 2678 . 0 . 1 * . ? ? 2  2556 
6. Seirawan, Yasser      g USA 2636 ? . 0 . . * ? ? 1? 2477 
7. Shabalov, Alexander   g USA 2590 . 0 0 . ? ? * . 1  2423 
8. Kaidanov, Gregory S   g USA 2569 0 . . 0 ? ? . * 1  2388 

Round 1 (April 15, 2011) 
Shankland, Samuel L - Hess, Robert L 1/2 32 E91 King's Indian Classical 
Christiansen, Larry M - Shabalov, Alexander 1-0 44 B35 Sicilian Defence 
Finegold, Benjamin - Onischuk, Alexander 0-1 39 E21 Nimzo Indian 4.Nf3 
Seirawan, Yasser - Kaidanov, Gregory S 1/2 42 A13 Reti Opening 
Round 2 (April 16, 2011) 
Hess, Robert L - Finegold, Benjamin 1/2 48 B18 Caro Kann 
Christiansen, Larry M - Seirawan, Yasser 1-0 23 B12 Caro Kann Advanced 
Shabalov, Alexander - Onischuk, Alexander 1/2 30 C45 Scotch Game 
Kaidanov, Gregory S - Shankland, Samuel L 0-1 18 D45 Anti-Meran Variations 
Round 3 (April 17, 2011) 
Shankland, Samuel L - Christiansen, Larry M 1-0 62 E11 Bogo Indian Defence 
Finegold, Benjamin - Kaidanov, Gregory S 1-0 44 D43 Anti-Meran Gambit 
Onischuk, Alexander - Hess, Robert L 0-1 62 E30 Nimzo Indian Leningrad 
Seirawan, Yasser - Shabalov, Alexander 1/2 34 A29 English Four Knights 
Round 4 (April 18, 2011) 
Christiansen, Larry M - Finegold, Benjamin 1/2 48 C10 French Rubinstein 
Seirawan, Yasser - Shankland, Samuel L 1/2 30 B10 Caro Kann 
Shabalov, Alexander - Hess, Robert L 0-1 25 C45 Scotch Game 
Kaidanov, Gregory S - Onischuk, Alexander 1/2 51 E06 Catalan 

ch-USA w Prelim Saint Louis (USA), 15-21 iv 2011 cat. V (2363) 
                                        1 2 3 4 5 6 7 8  
1. Foisor, Sabina-Francesca wg USA 2350 * 1 ? . . 1 1 . 3? 2672 
2. Krush, Irina              m USA 2472 0 * 1 . 1 . . 1 3  2578 
3. Abrahamyan, Tatev        wf USA 2326 ? 0 * 1 . . . 1 2? 2477 
4. Baginskaite, Camilla     wg USA 2342 . . 0 * ? . 1 1 2? 2469 
5. Zatonskih, Anna           m USA 2499 . 0 . ? * 1 ? . 2  2340 
6. Zenyuk, Iryna               USA 2245 0 . . . 0 * 1 ? 1? 2293 
7. Melekhina, Alisa          f USA 2304 0 . . 0 ? 0 * . ?  2037 
8. Goletiani, Rusudan        m USA 2367 . 0 0 0 . ? . * ?  2024 

Round 1 (April 15, 2011) 
Krush, Irina - Foisor, Sabina-Francesca 0-1 30 D11 Slav Defence 
Abrahamyan, Tatev - Baginskaite, Camilla 1-0 69 C51 Evans Gambit 
Zatonskih, Anna - Melekhina, Alisa 1/2 49 C44 Scotch Gambit 
Goletiani, Rusudan - Zenyuk, Iryna 1/2 66 A10 Dutch, QI and KID Systems 
Round 2 (April 16, 2011) 
Foisor, Sabina-Francesca - Melekhina, Alisa 1-0 79 E91 King's Indian Classical 
Krush, Irina - Abrahamyan, Tatev 1-0 20 E10 Blumenfeld Counter Gambit 
Baginskaite, Camilla - Goletiani, Rusudan 1-0 40 A70 Benoni 
Zenyuk, Iryna - Zatonskih, Anna 0-1 31 E30 Nimzo Indian Leningrad 
Round 3 (April 17, 2011) 
Abrahamyan, Tatev - Foisor, Sabina-Francesca 1/2 47 B40 Sicilian Classical 
Zatonskih, Anna - Baginskaite, Camilla 1/2 37 E06 Catalan 
Melekhina, Alisa - Zenyuk, Iryna 0-1 38 B25 Sicilian Closed 
Goletiani, Rusudan - Krush, Irina 0-1 43 B67 Sicilian Rauzer 
Round 4 (April 18, 2011) 
Foisor, Sabina-Francesca - Zenyuk, Iryna 1-0 59 A57 Volga Gambit 
Krush, Irina - Zatonskih, Anna 1-0 60 D31 Semi-Slav Defence 
Abrahamyan, Tatev - Goletiani, Rusudan 1-0 41 B42 Sicilian Paulsen 
Baginskaite, Camilla - Melekhina, Alisa 1-0 39 E62 King's Indian 6...Nc6 

作者 叶红 《国际象棋通报》11-04-19