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US Chess Championships 2020 (Games and Results)

US Chess Championship 2020

The US Chess Championships take place 9th to 29th October 2020. The event will see all the different sections Junior, Senior, Women's and Championship sections played one after each other online as rapid play tournaments.

US Chess Championships 2020 (lichess.org INT)
Fri 9th Oct 2020 - Thu 29th Oct 2020 - Official Site - Live

ch-USA 2020 (12 players 11 Rds SRR Indiv TC:25m+5spm) - Games in PGN: Games

ch-USA Women 2020 (12 players 11 Rds SRR Indiv TC:25m+5spm) - Games in PGN: Women

ch-USA Junior 2020 (10 players 9 Rds SRR Indiv TC:25m+5spm) - Games in PGN: Junior

ch-USA Junior Girls 2020 (10 players 9 Rds SRR Indiv TC:25m+5spm) - Games in PGN: Jun Girls

ch-USA Junior TB 2020 (2 players 3 Rds Match Indiv TC:10m+3spm) - Games in PGN: Junior TB

ch-USA Senior 2020 (10 players 9 Rds SRR Indiv TC:25m+5spm) - Games in PGN: Senior

ch-USA 2020 (12 players 11 Rds SRR Indiv TC: 25m+5spm) - Games in PGN: Games

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ch-USA 2020 lichess.org INT (INT), 9-29 x 2020 cat. XVII (2666)
1 2 3 4 5 6 7 8 9 0 1 2
1. So, Wesley g USA 2770 * 1 ½ ½ 1 1 ½ ½ 1 1 1 1 9 2918
2. Xiong, Jeffery g USA 2709 0 * 1 1 ½ 1 ½ 1 ½ 1 1 1 2873
3. Robson, Ray g USA 2673 ½ 0 * ½ 1 1 1 1 0 1 ½ 1 2798
4. Dominguez Perez, Leinier g USA 2758 ½ 0 ½ * ½ ½ 0 ½ 1 1 1 ½ 6 2693
5. Shankland, Sam g USA 2691 0 ½ 0 ½ * 1 ½ 0 1 ½ 1 ½ 2663
6. Liang, Awonder g USA 2592 0 0 0 ½ 0 * ½ 1 ½ 1 1 1 2672
7. Sevian, Samuel g USA 2660 ½ ½ 0 1 ½ ½ * ½ ½ ½ 0 ½ 5 2630
8. Nakamura, Hikaru g USA 2736 ½ 0 0 ½ 1 0 ½ * ½ ½ 1 ½ 5 2623
9. Lenderman, Aleksandr g USA 2634 0 ½ 1 0 0 ½ ½ ½ * 0 ½ 1 2604
10. Swiercz, Dariusz g USA 2649 0 0 0 0 ½ 0 ½ ½ 1 * ½ ½ 2534
11. Ramirez, Alejandro g USA 2567 0 0 ½ 0 0 0 1 0 ½ ½ * ½ 3 2500
12. Moradiabadi, Elshan g USA 2555 0 0 0 ½ ½ 0 ½ ½ 0 ½ ½ * 3 2501
Round 1 (October 26, 2020)
So, Wesley - Lenderman, Aleksandr 1-0 99 C41 Philidor's Defence
Xiong, Jeffery - Liang, Awonder 1-0 47 A48 King's Indian Defence /c2-c4
Robson, Ray - Ramirez, Alejandro ½-½ 52 B46 Sicilian Paulsen
Dominguez Perez, Leinier - Nakamura, Hikaru ½-½ 49 C67 Ruy Lopez Berlin
Sevian, Samuel - Swiercz, Dariusz ½-½ 66 B33 Sicilian Sveshnikov
Moradiabadi, Elshan - Shankland, Sam ½-½ 49 A48 King's Indian Defence /c2-c4
Round 2 (October 26, 2020)
Dominguez Perez, Leinier - Sevian, Samuel 0-1 70 A20 English Opening
Shankland, Sam - Xiong, Jeffery ½-½ 29 D23 QGA
Liang, Awonder - Robson, Ray 0-1 32 B10 Caro Kann
Nakamura, Hikaru - Lenderman, Aleksandr ½-½ 144 B10 Caro Kann
Swiercz, Dariusz - Moradiabadi, Elshan ½-½ 44 C11 French Defence
Ramirez, Alejandro - So, Wesley 0-1 62 B92 Sicilian Najdorf with 6.Be2
Round 3 (October 26, 2020)
So, Wesley - Liang, Awonder 1-0 52 B12 Caro Kann Advanced
Xiong, Jeffery - Swiercz, Dariusz 1-0 49 B33 Sicilian Sveshnikov
Robson, Ray - Shankland, Sam 1-0 40 B67 Sicilian Rauzer
Sevian, Samuel - Nakamura, Hikaru ½-½ 30 C67 Ruy Lopez Berlin
Lenderman, Aleksandr - Ramirez, Alejandro ½-½ 42 D15 Slav Defence
Moradiabadi, Elshan - Dominguez Perez, Leinier ½-½ 35 D02 Queen's Pawn Game
Round 4 (October 27, 2020)
Dominguez Perez, Leinier - Xiong, Jeffery 0-1 30 A30 English Symmetrical
Shankland, Sam - So, Wesley 0-1 34 E25 Nimzo Indian Saemisch
Liang, Awonder - Lenderman, Aleksandr ½-½ 119 A39 English Symmetrical
Sevian, Samuel - Moradiabadi, Elshan ½-½ 46 C67 Ruy Lopez Berlin
Nakamura, Hikaru - Ramirez, Alejandro 1-0 39 B46 Sicilian Paulsen
Swiercz, Dariusz - Robson, Ray 0-1 42 E94 King's Indian Classical
Round 5 (October 27, 2020)
So, Wesley - Swiercz, Dariusz 1-0 35 D85 Gruenfeld Defence
Xiong, Jeffery - Sevian, Samuel ½-½ 36 A20 English Opening
Robson, Ray - Dominguez Perez, Leinier ½-½ 55 C67 Ruy Lopez Berlin
Lenderman, Aleksandr - Shankland, Sam 0-1 45 E60 King's Indian without Nc3
Ramirez, Alejandro - Liang, Awonder 0-1 56 B10 Caro Kann
Moradiabadi, Elshan - Nakamura, Hikaru ½-½ 27 E12 Queens Indian Petrosian
Round 6 (October 27, 2020)
Dominguez Perez, Leinier - So, Wesley ½-½ 29 C67 Ruy Lopez Berlin
Shankland, Sam - Ramirez, Alejandro 1-0 59 D12 Slav Defence
Sevian, Samuel - Robson, Ray 0-1 43 E73 King's Indian Averbakh
Nakamura, Hikaru - Liang, Awonder 0-1 57 B18 Caro Kann
Swiercz, Dariusz - Lenderman, Aleksandr 1-0 71 A40 Unusual Replies to 1.d4
Moradiabadi, Elshan - Xiong, Jeffery 0-1 53 A48 King's Indian Defence /c2-c4
Round 7 (October 28, 2020)
So, Wesley - Sevian, Samuel ½-½ 28 C83 Ruy Lopez Open
Xiong, Jeffery - Nakamura, Hikaru 1-0 33 B08 Pirc Defence
Robson, Ray - Moradiabadi, Elshan 1-0 37 C11 French Defence
Liang, Awonder - Shankland, Sam 0-1 38 A05 Various
Lenderman, Aleksandr - Dominguez Perez, Leinier 0-1 55 A08 Barcza System
Ramirez, Alejandro - Swiercz, Dariusz ½-½ 98 B10 Caro Kann
Round 8 (October 28, 2020)
Xiong, Jeffery - Robson, Ray 1-0 47 C45 Scotch Game
Dominguez Perez, Leinier - Ramirez, Alejandro 1-0 37 D12 Slav Defence
Sevian, Samuel - Lenderman, Aleksandr ½-½ 74 C10 French Rubinstein
Nakamura, Hikaru - Shankland, Sam 1-0 48 A00 Irregular Openings
Swiercz, Dariusz - Liang, Awonder 0-1 28 B10 Caro Kann
Moradiabadi, Elshan - So, Wesley 0-1 33 A13 Reti Opening
Round 9 (October 28, 2020)
So, Wesley - Xiong, Jeffery 1-0 52 B33 Sicilian Sveshnikov
Robson, Ray - Nakamura, Hikaru 1-0 63 B42 Sicilian Paulsen
Shankland, Sam - Swiercz, Dariusz ½-½ 83 B12 Caro Kann Advanced
Liang, Awonder - Dominguez Perez, Leinier ½-½ 83 A08 Barcza System
Lenderman, Aleksandr - Moradiabadi, Elshan 1-0 46 A01 Larsen Opening
Ramirez, Alejandro - Sevian, Samuel 1-0 67 C77 Ruy Lopez Anderssen
Round 10 (October 29, 2020)
Xiong, Jeffery - Lenderman, Aleksandr ½-½ 36 D26 QGA
Robson, Ray - So, Wesley ½-½ 30 C65 Ruy Lopez Berlin
Dominguez Perez, Leinier - Shankland, Sam ½-½ 26 D85 Gruenfeld Defence
Sevian, Samuel - Liang, Awonder ½-½ 60 B13 Caro Kann Exchange
Nakamura, Hikaru - Swiercz, Dariusz ½-½ 70 A00 Irregular Openings
Moradiabadi, Elshan - Ramirez, Alejandro ½-½ 23 D12 Slav Defence
Round 11 (October 29, 2020)
So, Wesley - Nakamura, Hikaru ½-½ 30 E32 Nimzo Indian 4.Qc2
Shankland, Sam - Sevian, Samuel ½-½ 67 A20 English Opening
Liang, Awonder - Moradiabadi, Elshan 1-0 36 C53 Giuoco Piano
Lenderman, Aleksandr - Robson, Ray 1-0 59 E62 King's Indian 6...Nc6
Swiercz, Dariusz - Dominguez Perez, Leinier 0-1 43 C67 Ruy Lopez Berlin
Ramirez, Alejandro - Xiong, Jeffery 0-1 38 B50 Sicilian Defence

ch-USA Women 2020 (12 players 11 Rds SRR Indiv TC: 25m+5spm) - Games in PGN: Women

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ch-USA Women 2020 lichess.org INT (INT), 9-29 x 2020 cat. III (2323)
1 2 3 4 5 6 7 8 9 0 1 2
1. Krush, Irina g USA 2429 * ½ ½ 1 1 1 1 ½ ½ 1 1 ½ 2524
2. Yip, Carissa m USA 2421 ½ * ½ ½ 0 1 1 ½ 1 1 1 1 8 2489
3. Derakhshani, Dorsa m USA 2270 ½ ½ * 1 ½ 1 0 ½ 1 ½ 1 1 2460
4. Yu, Jennifer f USA 2315 0 ½ 0 * 1 0 ½ 1 1 ½ 1 ½ 6 2359
5. Eswaran, Ashritha wm USA 2244 0 1 ½ 0 * 1 0 1 0 0 1 1 2330
6. Abrahamyan, Tatev wg USA 2358 0 0 0 1 0 * 0 1 1 1 1 ½ 2319
7. Nguyen, Emily wm USA 2280 0 0 1 ½ 1 1 * 0 0 1 0 ½ 5 2290
8. Samadashvili, Martha wf USA 2215 ½ ½ ½ 0 0 0 1 * 1 0 ½ ½ 2267
9. Wang, Annie m USA 2384 ½ 0 0 0 1 0 1 0 * 1 0 ½ 4 2215
10. Cervantes Landeiro, Thalia f USA 2311 0 0 ½ ½ 1 0 0 1 0 * ½ ½ 4 2222
11. Foisor, Sabina-Francesca wg USA 2228 0 0 0 0 0 0 1 ½ 1 ½ * 1 4 2229
12. Zatonskih, Anna m USA 2420 ½ 0 0 ½ 0 ½ ½ ½ ½ ½ 0 * 2181
Round 1 (October 21, 2020)
Yip, Carissa - Yu, Jennifer ½-½ 100 C50 Giuoco Piano
Eswaran, Ashritha - Krush, Irina 0-1 35 B80 Sicilian Scheveningen
Abrahamyan, Tatev - Cervantes Landeiro, Thalia 1-0 44 C50 Giuoco Piano
Nguyen, Emily - Wang, Annie 0-1 40 D38 QGD Ragozin
Foisor, Sabina-Francesca - Derakhshani, Dorsa 0-1 32 A46 Queen's Pawn Opening
Zatonskih, Anna - Samadashvili, Martha ½-½ 40 D38 QGD Ragozin
Round 2 (October 21, 2020)
Krush, Irina - Zatonskih, Anna ½-½ 34 D31 Semi-Slav Defence
Derakhshani, Dorsa - Nguyen, Emily 0-1 24 B80 Sicilian Scheveningen
Abrahamyan, Tatev - Foisor, Sabina-Francesca 1-0 32 C43 Petroff's Defence
Samadashvili, Martha - Yip, Carissa ½-½ 41 C47 Four Knights
Wang, Annie - Eswaran, Ashritha 1-0 53 A61 Benoni
Cervantes Landeiro, Thalia - Yu, Jennifer ½-½ 50 D11 Slav Defence
Round 3 (October 21, 2020)
Yip, Carissa - Krush, Irina ½-½ 33 B81 Sicilian Keres Attack
Yu, Jennifer - Samadashvili, Martha 1-0 60 B47 Sicilian Paulsen
Eswaran, Ashritha - Derakhshani, Dorsa ½-½ 98 C50 Giuoco Piano
Nguyen, Emily - Abrahamyan, Tatev 1-0 66 D37 QGD 5.Bf4
Foisor, Sabina-Francesca - Cervantes Landeiro, Thalia ½-½ 84 A48 King's Indian Defence /c2-c4
Zatonskih, Anna - Wang, Annie ½-½ 68 D38 QGD Ragozin
Round 4 (October 22, 2020)
Krush, Irina - Yu, Jennifer 1-0 40 D31 Semi-Slav Defence
Derakhshani, Dorsa - Zatonskih, Anna 1-0 28 C16 French Winawer
Abrahamyan, Tatev - Eswaran, Ashritha 0-1 64 B10 Caro Kann
Wang, Annie - Yip, Carissa 0-1 56 E73 King's Indian Averbakh
Cervantes Landeiro, Thalia - Samadashvili, Martha 1-0 58 D38 QGD Ragozin
Foisor, Sabina-Francesca - Nguyen, Emily 1-0 57 D02 Queen's Pawn Game
Round 5 (October 22, 2020)
Yip, Carissa - Derakhshani, Dorsa ½-½ 56 C50 Giuoco Piano
Yu, Jennifer - Wang, Annie 1-0 73 A13 Reti Opening
Eswaran, Ashritha - Foisor, Sabina-Francesca 1-0 60 C42 Petroff's Defence
Nguyen, Emily - Cervantes Landeiro, Thalia 1-0 30 D26 QGA
Samadashvili, Martha - Krush, Irina ½-½ 46 B40 Sicilian Classical
Zatonskih, Anna - Abrahamyan, Tatev ½-½ 35 A13 Reti Opening
Round 6 (October 22, 2020)
Derakhshani, Dorsa - Yu, Jennifer 1-0 32 C42 Petroff's Defence
Abrahamyan, Tatev - Yip, Carissa 0-1 32 C77 Ruy Lopez Anderssen
Nguyen, Emily - Eswaran, Ashritha 1-0 31 A62 Benoni
Wang, Annie - Samadashvili, Martha 0-1 84 E10 Blumenfeld Counter Gambit
Cervantes Landeiro, Thalia - Krush, Irina 0-1 89 A41 Modern Defence
Foisor, Sabina-Francesca - Zatonskih, Anna 1-0 31 D02 Queen's Pawn Game
Round 7 (October 23, 2020)
Krush, Irina - Wang, Annie ½-½ 48 D31 Semi-Slav Defence
Yip, Carissa - Foisor, Sabina-Francesca 1-0 22 C43 Petroff's Defence
Yu, Jennifer - Abrahamyan, Tatev 0-1 39 C19 French Winawer
Eswaran, Ashritha - Cervantes Landeiro, Thalia 0-1 52 C50 Giuoco Piano
Samadashvili, Martha - Derakhshani, Dorsa ½-½ 39 C53 Giuoco Piano
Zatonskih, Anna - Nguyen, Emily ½-½ 51 E09 Catalan
Round 8 (October 23, 2020)
Derakhshani, Dorsa - Krush, Irina ½-½ 22 B56 Sicilian Defence
Eswaran, Ashritha - Zatonskih, Anna 1-0 24 C42 Petroff's Defence
Abrahamyan, Tatev - Samadashvili, Martha 1-0 41 B47 Sicilian Paulsen
Nguyen, Emily - Yip, Carissa 0-1 43 D75 Gruenfeld 3.g3
Cervantes Landeiro, Thalia - Wang, Annie 0-1 45 D38 QGD Ragozin
Foisor, Sabina-Francesca - Yu, Jennifer 0-1 60 D00 Queen's Pawn Game
Round 9 (October 23, 2020)
Krush, Irina - Abrahamyan, Tatev 1-0 28 E35 Nimzo Indian 4.Qc2
Yip, Carissa - Eswaran, Ashritha 0-1 50 B15 Caro Kann
Yu, Jennifer - Nguyen, Emily ½-½ 51 A11 Reti Opening
Samadashvili, Martha - Foisor, Sabina-Francesca ½-½ 75 C42 Petroff's Defence
Wang, Annie - Derakhshani, Dorsa 0-1 32 E12 Queens Indian Petrosian
Zatonskih, Anna - Cervantes Landeiro, Thalia ½-½ 70 D77 Gruenfeld 3.g3
Round 10 (October 24, 2020)
Eswaran, Ashritha - Yu, Jennifer 0-1 85 C68 Ruy Lopez Exchange
Abrahamyan, Tatev - Wang, Annie 1-0 43 B89 Sicilian Sozin Attack
Nguyen, Emily - Samadashvili, Martha 0-1 26 D38 QGD Ragozin
Cervantes Landeiro, Thalia - Derakhshani, Dorsa ½-½ 65 E17 Queens Indian
Foisor, Sabina-Francesca - Krush, Irina 0-1 49 A48 King's Indian Defence /c2-c4
Zatonskih, Anna - Yip, Carissa 0-1 46 A49 King's Indian Defence /c2-c4
Round 11 (October 24, 2020)
Krush, Irina - Nguyen, Emily 1-0 37 D10 Slav Defence
Yip, Carissa - Cervantes Landeiro, Thalia 1-0 35 B96 Sicilian Najdorf
Derakhshani, Dorsa - Abrahamyan, Tatev 1-0 36 C11 French Defence
Yu, Jennifer - Zatonskih, Anna ½-½ 55 D37 QGD 5.Bf4
Samadashvili, Martha - Eswaran, Ashritha 0-1 38 B51 Sicilian Rossolimo
Wang, Annie - Foisor, Sabina-Francesca 0-1 49 A40 Unusual Replies to 1.d4

ch-USA Junior Girls 2020 (10 players 9 Rds SRR Indiv TC: 25m+5spm) - Games in PGN: Jun Girls

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ch-USA Junior Girls 2020 lichess.org INT Fri 9th Oct 2020 - Thu 29th Oct 2020
Leading Final Round 9 Standings:
RkNameTiRtg123456789PtsTPR
1Yip, CarissaIM24211½½11½1117.52461
2Wang, AnnieIM23841½10½11016.02313
3Wu, RochelleWIM20291½01½11½05.52305
4Yu, JenniferFM23150½110½0115.02237
5Cervantes Landeiro, ThaliaFM23110111001015.02237
6Nguyen, EmilyWIM22801½01½½0104.52198
7Yan, RuiyangWCM20930½½0½½½½14.02175
8Samadashvili, MarthaWFM22150½00½1½002.52039
9Morris-Suzuki, SophieWFM20431½00100002.52058
10Lee, AliceWCM19670010½00102.52058
10 players

ch-USA Senior 2020 (10 players 9 Rds SRR Indiv TC: 25m+5spm) - Games in PGN: Senior

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ch-USA Senior 2020 lichess.org INT Fri 9th Oct 2020 - Thu 29th Oct 2020
Leading Final Round 9 Standings:
RkNameTiRtg123456789PtsTPR
1Benjamin, JoelGM250611½011½½16.52663
2Novikov, IgorGM2554½11½½½½0½5.02535
3Kaidanov, GregoryGM25491½½0½½½1½5.02535
4Gurevich, DmitryGM2399½½01½½½1½5.02552
5Christiansen, LarryGM2567½0½01½½½14.52490
6Wolff, PatrickGM2552011001½½½4.52492
7Shabalov, AlexanderGM25280101½010½4.02452
8Yermolinsky, AlexGM2486½0½1½0½104.02456
9Goldin, AlexanderGM2542½0½½010½½3.52413
10Getz, ShelbyFM2298½0½1½0½003.02395
10 players

ch-USA Junior 2020 (10 players 9 Rds SRR Indiv TC: 25m+5spm) - Games in PGN: Junior

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ch-USA Junior 2020 lichess.org INT Fri 9th Oct 2020 - Thu 29th Oct 2020
Leading Final Round 9 Standings:
RkNameTiRtg123456789PtsTPR
1Xiong, JefferyGM27091½1½1011½6.52652
2Burke, John MGM2538011½1½½116.52671
3Sevian, SamuelGM2660½0½1011116.02616
4Jacobson, BrandonGM2487½11½½01015.52591
5Yoo, Christopher WoojinIM2455½10101½015.02557
6Checa, NicolasGM2527½00011½104.02463
7Balakrishnan, PraveenIM2485110001½½04.02468
8Sheng, JoshuaIM247410½1½00003.02387
9Shen, ChristopherFM23540½½01½0002.52359
10Tiglon, BryceIM239300½½000½½2.02301
10 players

ch-USA Junior TB 2020 (2 players 3 Rds Match Indiv TC: 10m+3spm) - Games in PGN: Junior TB

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ch-USA Junior TB 2020 lichess.org INT Fri 9th Oct 2020 - Thu 29th Oct 2020
Leading Final Round 3 Standings:
RkNameTiFEDRtg123Pts
1Burke, John MGMUSA2538==12
2Xiong, JefferyGMUSA2709==01
2 players

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