Player profile

Zhou, Jianchao

Standard: 2556 Rapid: 2574 Blitz: 2508 (last updated 2026-11-02)

FIDE ID: 8603537 (view FIDE profile)

Federation: USA Sex: M Birth Year: 1988 Age: 38

Title: GM Women's title: — Other title: — FOA title: —

Games: 258 Wins: 137 (53%) Draws: 109 (42%) Losses: 12 (5%)

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Dossier

249 of 258 games analyzed.

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Openings

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As White 95 games 53W 40D 2L

English Opening 31 games 19W 12D 0L

Anglo-Indian Defense 15 games 10W 5D 0L

King's Knight Variation 13 games 8W 5D 0L

Anglo-Grünfeld Variation 1 game 1W 0D 0L

Anti-Anti-Grünfeld 1 game 1W 0D 0L

Agincourt Defense 8 games 3W 5D 0L

(unspecified) 7 games 3W 4D 0L

Wimpy System 1 game 0W 1D 0L

King's English Variation 5 games 4W 1D 0L

Four Knights Variation, Flexible Line 2 games 1W 1D 0L

Kramnik-Shirov Counterattack 1 game 1W 0D 0L

Three Knights System 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Symmetrical Variation 2 games 1W 1D 0L

Four Knights Variation 1 game 1W 0D 0L

(unspecified) 1 game 0W 1D 0L

Mikenas-Carls Variation 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

King's Indian Defense 12 games 10W 2D 0L

Orthodox Variation 4 games 3W 1D 0L

(unspecified) 2 games 1W 1D 0L

Positional Defense 2 games 2W 0D 0L

Karpov System 3 games 3W 0D 0L

(unspecified) 3 games 3W 0D 0L

Semi-Averbakh System 2 games 2W 0D 0L

(unspecified) 2 games 2W 0D 0L

Normal Variation 2 games 2W 0D 0L

Standard Development 1 game 1W 0D 0L

Rare Defenses 1 game 1W 0D 0L

Fianchetto Variation 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

Zukertort Opening 11 games 3W 7D 1L

(unspecified) 10 games 3W 6D 1L

Nimzo-Larsen Variation 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

Queen's Gambit Declined 7 games 2W 5D 0L

Exchange Variation 3 games 2W 1D 0L

Positional Variation 2 games 1W 1D 0L

Reshevsky Variation 1 game 1W 0D 0L

Three Knights Variation 2 games 0W 2D 0L

(unspecified) 2 games 0W 2D 0L

Ragozin Defense 2 games 0W 2D 0L

Alekhine Variation 2 games 0W 2D 0L

Nimzo-Indian Defense 7 games 4W 3D 0L

Classical Variation 7 games 4W 3D 0L

(unspecified) 5 games 3W 2D 0L

Noa Variation 1 game 1W 0D 0L

Berlin Variation, Pirc Variation 1 game 0W 1D 0L

Sicilian Defense 7 games 2W 4D 1L

Najdorf Variation 3 games 0W 2D 1L

English Attack 3 games 0W 2D 1L

Closed 2 games 1W 1D 0L

Traditional 1 game 1W 0D 0L

Carlsen Variation 1 game 0W 1D 0L

Nyezhmetdinov-Rossolimo Attack 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Accelerated Dragon 1 game 0W 1D 0L

Maróczy Bind 1 game 0W 1D 0L

Réti Opening 2 games 2W 0D 0L

Anglo-Slav Variation 2 games 2W 0D 0L

Gurevich System 2 games 2W 0D 0L

Neo-Grünfeld Defense 2 games 1W 1D 0L

Classical Variation 2 games 1W 1D 0L

Original Defense 2 games 1W 1D 0L

Caro-Kann Defense 2 games 2W 0D 0L

Advance Variation 1 game 1W 0D 0L

Short Variation 1 game 1W 0D 0L

Exchange Variation 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

King's Indian Attack 2 games 1W 1D 0L

Double Fianchetto 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

Pachman System 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Queen's Pawn Game 2 games 1W 1D 0L

London System 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Symmetrical Variation 1 game 0W 1D 0L

Pseudo-Catalan 1 game 0W 1D 0L

Petrov's Defense 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Mexican Defense 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Pirc Defense 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Queen's Indian Defense 1 game 0W 1D 0L

Kasparov-Petrosian Variation 1 game 0W 1D 0L

Andersson Variation 1 game 0W 1D 0L

Bogo-Indian Defense 1 game 1W 0D 0L

Grünfeld Variation 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Tarrasch Defense 1 game 0W 1D 0L

Symmetrical Variation 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

Benoni Defense 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Semi-Slav Defense 1 game 0W 1D 0L

Normal Variation 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

Ruy Lopez 1 game 1W 0D 0L

Morphy Defense 1 game 1W 0D 0L

Anderssen Variation 1 game 1W 0D 0L

Grünfeld Defense 1 game 0W 1D 0L

Exchange Variation 1 game 0W 1D 0L

Modern Exchange Variation 1 game 0W 1D 0L

As Black 87 games 43W 40D 4L

Sicilian Defense 53 games 27W 24D 2L

Najdorf Variation 15 games 4W 9D 2L

Adams Attack 5 games 1W 3D 1L

(unspecified) 3 games 0W 2D 1L

Opocensky Variation, Traditional Line 3 games 1W 2D 0L

English Attack 2 games 1W 1D 0L

Zagreb Variation 1 game 0W 1D 0L

Lipnitsky Attack 1 game 1W 0D 0L

Taimanov Variation 10 games 5W 5D 0L

Bastrikov Variation, English Attack 5 games 3W 2D 0L

Bastrikov Variation 4 games 2W 2D 0L

(unspecified) 1 game 0W 1D 0L

Kan Variation 4 games 3W 1D 0L

Maróczy Bind, Réti Variation 3 games 2W 1D 0L

Knight Variation 1 game 1W 0D 0L

Alapin Variation 4 games 2W 2D 0L

Smith-Morra Declined 2 games 1W 1D 0L

(unspecified) 1 game 0W 1D 0L

Stoltz Attack 1 game 1W 0D 0L

Godiva Variation 4 games 2W 2D 0L

(unspecified) 4 games 2W 2D 0L

Closed 4 games 3W 1D 0L

(unspecified) 2 games 2W 0D 0L

Traditional 2 games 1W 1D 0L

Nyezhmetdinov-Rossolimo Attack 2 games 2W 0D 0L

(unspecified) 2 games 2W 0D 0L

Modern Variations 2 games 2W 0D 0L

(unspecified) 1 game 1W 0D 0L

Main Line 1 game 1W 0D 0L

O'Kelly Variation 2 games 1W 1D 0L

Réti System 1 game 0W 1D 0L

Normal System 1 game 1W 0D 0L

French Variation 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

(unspecified) 1 game 1W 0D 0L

Classical Variation 1 game 1W 0D 0L

Fianchetto Variation 1 game 1W 0D 0L

Moscow Variation 1 game 0W 1D 0L

Main Line 1 game 0W 1D 0L

Delayed Alapin Variation 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

Czerniak Attack 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

King's Indian Defense 7 games 4W 3D 0L

Orthodox Variation 2 games 1W 1D 0L

Glek Defense 2 games 1W 1D 0L

Semi-Averbakh System 2 games 1W 1D 0L

(unspecified) 2 games 1W 1D 0L

Karpov System 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Averbakh Variation 1 game 0W 1D 0L

Main Line 1 game 0W 1D 0L

Makogonov Variation 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Queen's Gambit Declined 6 games 4W 2D 0L

Exchange Variation 4 games 2W 2D 0L

Positional Variation 4 games 2W 2D 0L

Lasker Defense 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Tartakower Defense 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

English Opening 4 games 2W 1D 1L

Symmetrical Variation 2 games 0W 1D 1L

Three Knights Variation 1 game 0W 0D 1L

Rubinstein Variation 1 game 0W 1D 0L

Anglo-Indian Defense 1 game 1W 0D 0L

Queen's Knight Variation 1 game 1W 0D 0L

King's English Variation 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Queen's Indian Defense 2 games 1W 1D 0L

Yates Variation 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

Petrosian Variation 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Zukertort Opening 2 games 2W 0D 0L

(unspecified) 2 games 2W 0D 0L

Dutch Defense 2 games 1W 0D 1L

(unspecified) 1 game 0W 0D 1L

Stonewall Variation 1 game 1W 0D 0L

Modern Variation 1 game 1W 0D 0L

Rapport-Jobava System 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Italian Game 1 game 0W 1D 0L

Two Knights Defense 1 game 0W 1D 0L

Modern Bishop's Opening 1 game 0W 1D 0L

London System 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

Queen's Pawn Game 1 game 0W 1D 0L

Symmetrical Variation 1 game 0W 1D 0L

Pseudo-Catalan 1 game 0W 1D 0L

French Defense 1 game 0W 1D 0L

Advance Variation 1 game 0W 1D 0L

Euwe Variation 1 game 0W 1D 0L

Benoni Defense 1 game 1W 0D 0L

Fianchetto Variation 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Indian Defense 1 game 0W 1D 0L

Dzindzi-Indian Defense 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

East Indian Defense 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

Slav Defense 1 game 0W 1D 0L

Exchange Variation 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

Grünfeld Defense 1 game 0W 1D 0L

Smyslov Defense 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

Semi-Slav Defense 1 game 0W 1D 0L

Chigorin Defense 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

Blunders Top 4 of 393

This player's costliest moves in analyzed games. Can you find the winning move?

2023.06.16 · 37... Qa8 (−95.1% win chance) 1-0

Jianchao Zhou

Derek Wu

Engine View game

2023.06.16 · 39... Ke7 (−95.1% win chance) 1-0

Jianchao Zhou

Derek Wu

Engine View game

2023.06.16 · 38... Qc6 (−47.5% win chance) 1-0

Jianchao Zhou

Derek Wu

Engine View game

2025.10.31 · 47... Qe2 (−41.8% win chance) 1/2-1/2

Zhou, Jianchao

Kevin Zhao

Engine View game

View blunders & mistakes

Games Showing all 258 games

Date	Event	Round	Opponent	Result	Accuracy %	First moves
2026.10.12	5th Skyline Open - OPEN	6.2	2026.10.12 WANG, Kevin (-) (2288)	1	92.30%	1. e4 c5 2. Nf3 e6 3. d4 cxd4
2026.09.26	5th Skyline Open - OPEN	7.1	2026.09.26 DE SILVA, Lokumannage Susal Thewjan (-) (2489)	1	95.60%	1. d4 d5 2. c4 e6 3. Nc3 Nf6
2026.09.26	5th Skyline Open - OPEN	5.1	2026.09.26 Park, Evan (30931142) (2452)	½	94.80%	1. d4 Nf6 2. c4 e6 3. Nc3 Bb4
2026.09.26	5th Skyline Open - OPEN	4.1	2026.09.26 Smith, Bryan (2017083) (2373)	1	91.90%	1. e4 c5 2. Nf3 a6 3. c4 e6
2026.09.26	5th Skyline Open - OPEN	3.1	2026.09.26 Diao, Matthew Guo (30970547) (2172)	1	94.50%	1. Nf3 d5 2. e3 Nf6 3. c4 c6
2026.09.20	Round 5: Paragua, Mark - Zhou, Jianchao	5.2	2026.09.20 Paragua, Mark (5201241) (2389)	½	93.90%	1. e4 c5 2. c3 Nf6 3. e5 Nd5
2026.09.20	Round 4: Zhou, Jianchao - PRANAV SANTHOSH	4.2	2026.09.20 PRANAV SANTHOSH	1	96.10%	1. Nf3 Nf6 2. c4 e6 3. Nc3 d5
2026.09.19	Round 3: Wang, Kevin - Zhou, Jianchao	3.1	2026.09.19 Wang, Kevin (30996635) (2151)	½	-	1. e4 c5 2. Nf3 Nc6 3. d4 cxd4
2026.09.18	Round 2: Zhou, Jianchao - Katta, Sriansh	2.1	2026.09.18 Katta, Sriansh (30981034) (1974)	1	95.00%	1. d4 Nf6 2. c4 g6 3. Nc3 Bg7
2026.09.18	Round 1: Chen, Celine - Zhou, Jianchao	1.1	2026.09.18 Chen, Celine (39915107) (1926)	1	99.00%	1. d4 Nf6 2. c4 e6 3. Nc3 d5
2026.07.09	Round 9: TAL BARON - Zhou, Jianchao	9.2	2026.07.09 TAL BARON	1	93.80%	1. d4 Nf6 2. c4 g6 3. Nc3 Bg7
2026.07.09	Round 8: Zhou, Jianchao - Vaibhav Kalpaka	8.2	2026.07.09 Vaibhav Kalpaka (25666231) (2203)	1	98.50%	1. Nf3 Nf6 2. c4 e6 3. Nc3 d5
2026.07.08	Round 7: Jammalamadaka, Vihaan - Zhou, Jianchao	7.2	2026.07.08 Jammalamadaka, Vihaan (30977134) (2109)	1	94.90%	1. d4 Nf6 2. Nc3 d5 3. Bf4 e6
2026.07.06	Round 2: Zhou, Jianchao - Yang Yu	2.4	2026.07.06 Yang Yu	1	97.80%	1. Nf3 Nf6 2. c4 c5 3. Nc3 Nc6
2026.07.04	54th World Open - 2026	6.4	2026.07.04 Huston, Gus (30909090) (2345)	1	97.30%	1. c4 e5 2. Nc3 Bb4 3. Qc2 Nf6
2026.07.03	Round 6: Zhou, Jianchao - KARTHIK VENKATARAMAN	6.1	2026.07.03 KARTHIK VENKATARAMAN (25006479)	½	96.40%	1. Nf3 d5 2. g3 g6 3. Bg2 Bg7
2026.07.03	Round 4: Zhou, Jianchao - Vivekananthan, Anish	4.1	2026.07.03 Vivekananthan, Anish (2090775) (2397)	½	96.40%	1. Nf3 Nf6 2. c4 e6 3. Nc3 d5
2026.07.03	Round 3: Daniel Yang - Zhou, Jianchao	3.1	2026.07.03 Daniel Yang	1	96.30%	1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7
2026.07.03	54th World Open - 2026	5.3	2026.07.03 Lin, Bryan Enming (30987121) (2381)	½	94.00%	1. e4 c5 2. Nf3 e6 3. g3 Nc6
2026.07.03	54th World Open - 2026	4.6	2026.07.03 Baghdasaryan, Vahe (13303139) (2257)	1	98.20%	1. Nf3 c5 2. e4 Nc6 3. Bb5 e5
2026.07.02	54th World Open - 2026	3.2	2026.07.02 Venkatesh, Narayan (30987881) (2270)	½	93.90%	1. d4 Nf6 2. c4 g6 3. Nc3 Bg7
2026.07.02	54th World Open - 2026	2.2	2026.07.02 Shetty, Anshul (30945828) (2244)	1	97.00%	1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5
2026.07.01	54th World Open - 2026	1.2	2026.07.01 Martin, Sam B (39905365) (2098)	1	92.80%	1. e4 c5 2. Nf3 Nc6 3. Bb5 e6
2026.06.30	Round 9: Hilby, Craig - Zhou, Jianchao	9.3	2026.06.30 Hilby, Craig (2062674) (2414)	0	-	1. Nf3 c5 2. c4 Nf6 3. Nc3 d5
2026.06.29	Round 8: Zhou, Jianchao - Lin, Bryan Enming	8.3	2026.06.29 Lin, Bryan Enming (30987121) (2371)	½	94.30%	1. d4 Nf6 2. c4 g6 3. Nf3 Bg7
2026.06.28	Round 7: Zhou, Jianchao - Bartell, Thomas	7.6	2026.06.28 Bartell, Thomas (2017849) (2336)	1	97.30%	1. Nf3 Nf6 2. c4 e6 3. b3 b6
2026.06.28	Round 6: Shmeliov, Denis - Zhou, Jianchao	6.5	2026.06.28 Shmeliov, Denis (14115433) (2338)	½	98.40%	1. d4 Nf6 2. c4 e6 3. Nf3 b6
2026.06.27	Round 5: Zhou, Jianchao - Chen, Justin	5.3	2026.06.27 Chen, Justin (2098199) (2380)	½	94.30%	1. c4 e6 2. Nf3 Nf6 3. b3 b6
2026.06.27	Round 4: Atwell, Rose - Zhou, Jianchao	4.3	2026.06.27 Atwell, Rose (30951011) (2410)	½	98.10%	1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6
2026.06.26	Round 3: Zhou, Jianchao - Tanenbaum, Zachary	3.7	2026.06.26 Tanenbaum, Zachary (2060850) (2300)	1	92.20%	1. c4 e5 2. Nc3 Nc6 3. Nf3 g6
2026.06.25	Round 2: Jing, Andrew - Zhou, Jianchao	2.1	2026.06.25 Jing, Andrew (30984076) (2319)	½	96.30%	1. d4 Nf6 2. Bf4 g6 3. e3 Bg7
2026.06.25	Round 1: Zhou, Jianchao - James Andrei Chirilov	1.1	2026.06.25 Chirilov, James A (30976677) (2241)	1	88.70%	1. d4 Nf6 2. c4 e6 3. Nc3 Bb4
2026.06.24	54th World Open - 2026	9.1	2026.06.24 Prraneeth Vuppala (46622373) (2502)	0	81.70%	1. Nf3 d5 2. e3 Nf6 3. c4 e6
2026.06.24	54th World Open - 2026	8.1	2026.06.24 Das, Aditeya (30975972) (2298)	½	93.90%	1. e4 c5 2. Nf3 Nc6 3. d4 cxd4
2026.06.24	54th World Open - 2026	7.1	2026.06.24 Belous, Vladimir (4174003) (2471)	1	61.00%	1. e4 e5 2. Nf3 Nf6 3. d3 Nc6
2026.05.25	Round 9: Zhou, Jianchao - Chasin, Nico	9.2	2026.05.25 Chasin, Nico (30908477) (2485)	½	-	1. Nf3 d5 2. e3 Nf6 3. c4 e6
2026.05.25	Round 8: Luger, Sam - Zhou, Jianchao	8.2	2026.05.25 Luger, Sam (30985773) (2201)	1	94.80%	1. e4 c5 2. Nc3 e6 3. Nf3 a6
2026.05.24	Round 7: Khanin, Semen - Zhou, Jianchao	7.3	2026.05.24 Khanin, Semen (4111990) (2597)	½	99.20%	1. d4 Nf6 2. c4 e6 3. Nc3 d5
2026.05.24	Round 6: Zhou, Jianchao - Sarana, Alexey	6.1	2026.05.24 Sarana, Alexey (24133795) (2664)	½	-	1. Nf3 d5 2. e3 Nf6 3. c4 e6
2026.05.23	Round 5: Zhou, Jianchao - Mardov, Dimitar	5.2	2026.05.23 Mardov, Dimitar (30919495) (2498)	1	91.50%	1. Nf3 d5 2. e3 Nf6 3. c4 e6
2026.05.23	Round 4: Cordova, Emilio - Zhou, Jianchao	4.3	2026.05.23 Cordova, Emilio (3801497) (2491)	½	96.70%	1. d4 d5 2. Nf3 Nf6 3. g3 c6
2026.05.22	Round 3: Zhou, Jianchao - Schmakel, Sam	3.3	2026.05.22 Schmakel, Sam (2039311) (2437)	1	98.60%	1. d4 Nf6 2. c4 e6 3. Nc3 Bb4
2026.05.22	Round 2: Melillo, Lucius - Zhou, Jianchao	2.3	2026.05.22 Melillo, Lucius (30958245) (2329)	1	91.10%	1. e4 c5 2. Nf3 d6 3. Nc3 Nf6
2026.05.22	Round 1: Zhou, Jianchao - Petenyi, Tamas	1.3	2026.05.22 Petenyi, Tamas (14909090) (2222)	1	-	1. d4 Nf6 2. c4 Nc6 3. Nf3 d6
2026.04.05	Round 9: Zhou, Jianchao - Atwell, Rose	9.2	2026.04.05 Atwell, Rose (30951011) (2390)	1	97.20%	1. Nf3 Nf6 2. c4 e6 3. b3 d5
2026.04.04	Round 7: Bharath Subramaniyam H - Zhou, Jianchao	7.1	2026.04.04 Bharath Subramaniyam H (46634827) (2589)	½	98.90%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2026.04.04	Round 6: Zhou, Jianchao - Bryan Lin	6.2	2026.04.04 Lin, Bryan Enming (30987121) (2370)	1	96.70%	1. d4 Nf6 2. c4 g6 3. Nc3 Bg7
2026.04.03	Round 5: Harsha Bharathakoti - Zhou, Jianchao	5.2	2026.04.03 Harsha Bharathakoti (5078776) (2512)	½	98.00%	1. d4 Nf6 2. c4 e6 3. Nc3 d5
2026.04.03	Round 4: Zhou, Jianchao - Petesch, Gabriel	4.3	2026.04.03 Petesch, Gabriel (2032465) (2354)	1	97.10%	1. c4 Nf6 2. Nc3 e6 3. e4 d5
2026.04.02	Round 2: Zhou, Jianchao - Gaw, Chloe	2.2	2026.04.02 Gaw, Chloe (30966892) (2185)	1	98.00%	1. e4 c5 2. Nc3 Nc6 3. Nf3 d6
2026.04.01	Round 8: Zhou, Jianchao - Das, Aditeya	8.1	2026.04.01 Das, Aditeya (30975972) (2233)	1	95.00%	1. c4 Nf6 2. Nc3 e6 3. d4 Bb4
2026.04.01	Round 3: Girsh, Daniel - Zhou, Jianchao	3.1	2026.04.01 Girsh, Daniel (30949190) (2305)	½	98.20%	1. e4 c5 2. Nf3 e6 3. d4 cxd4
2026.04.01	Round 1: Sritej Sattaru - Zhou, Jianchao	1.2	2026.04.01 Sattaru, Sritej Sai (25984357) (2098)	1	95.10%	1. e4 c5 2. Nf3 Nc6 3. Bb5 d6
2026.03.31	Reykjavik Open 2026	9.3	2026.03.31 Wadsworth, Matthew J (415804) (2522)	1	98.60%	1. Nf3 d5 2. e3 Nf6 3. c4 c6
2026.03.30	Reykjavik Open 2026	8.4	2026.03.30 Razafindratsima, Timothe (36069884) (2504)	1	95.80%	1. e4 c5 2. Nf3 Nc6 3. Nc3 e6
2026.03.29	Reykjavik Open 2026	7.2	2026.03.29 Brodsky, David (2073250) (2505)	½	94.40%	1. c4 c5 2. Nf3 Nc6 3. d4 cxd4
2026.03.28	Reykjavik Open 2026	6.7	2026.03.28 Siva Mahadevan (25043153) (2454)	1	91.60%	1. e4 c5 2. Nf3 Nc6 3. d4 cxd4
2026.03.28	Reykjavik Open 2026	5.4	2026.03.28 Magold, Filip (1254456) (2484)	½	92.00%	1. e4 c5 2. Nc3 d6 3. d4 cxd4
2026.03.27	Reykjavik Open 2026	4.3	2026.03.27 Maurizzi, MarcAndria (36083534) (2614)	½	97.40%	1. e4 e6 2. d4 d5 3. e5 c5
2026.03.26	Reykjavik Open 2026	3.6	2026.03.26 Tutisani, Noe (13602853) (2454)	1	94.30%	1. c4 e5 2. Nc3 Nc6 3. Nf3 Nf6
2026.03.26	Reykjavik Open 2026	2.8	2026.03.26 Domalchuk-Jonasson, Aleksandr (14142805) (2362)	1	95.40%	1. d4 Nf6 2. c4 g6 3. Nc3 Bg7
2026.03.25	Reykjavik Open 2026	1.8	2026.03.25 Pagan, Jonathan (30903017) (2159)	1	90.20%	1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7
2025.12.30	Round 9: Boyer, Mahel - Zhou, Jianchao	9.5	2025.12.30 Boyer, Mahel (45102422) (2527)	1	96.00%	1. e4 c5 2. d3 Nc6 3. g3 g6
2025.12.29	Round 8: Zhou, Jianchao - Ozenir, Ekin Baris	8.3	2025.12.29 Ozenir, Ekin Baris (6357415) (2433)	½	96.00%	1. Nf3 Nf6 2. c4 e6 3. Nc3 d5
2025.12.29	Round 7: Zhou, Jianchao - Su, Jasmine Zhixin	7.8	2025.12.29 Su, Jasmine Zhixin (30974909) (2299)	1	87.60%	1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7
2025.12.29	Round 6: Omelja, Artem - Zhou, Jianchao	6.6	2025.12.29 Omelja, Artem (14119846) (2395)	½	98.70%	1. Nf3 Nf6 2. c4 c5 3. Nc3 d5
2025.12.28	Round 5: Eric Liu - Zhou, Jianchao	5.4	2025.12.28 Eric Liu	½	95.50%	1. e4 c5 2. Nf3 a6 3. g3 d6
2025.12.28	35th annual North American Open	4.11	2025.12.28 Li, Rachael (30929849) (2325)	1	96.80%	1. Nf3 Nf6 2. c4 c6 3. Nc3 d5
2025.12.20	Round 4: Huston, Gus - Zhou, Jianchao	4.2	2025.12.20 Huston, Gus (30909090) (2356)	1	97.20%	1. e4 c5 2. Nf3 Nc6 3. d4 cxd4
2025.12.19	Round 3: Zhou, Jianchao - Aadit Bhatia	3.4	2025.12.19 Aadit Bhatia (25088955) (2081)	1	97.60%	1. Nf3 Nf6 2. c4 e6 3. Nc3 d5
2025.12.17	Round 7: Lamaze, Simon - Zhou, Jianchao	7.1	2025.12.17 Lamaze, Simon (36069264) (2466)	1	98.30%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2025.12.17	Round 6: Zhou, Jianchao - Chasin, Nico	6.1	2025.12.17 Chasin, Nico (30908477) (2517)	1	95.60%	1. Nf3 d5 2. g3 g6 3. Bg2 Bg7
2025.12.17	Round 5: Zhou, Jianchao - Bortnyk, Mykola	5.1	2025.12.17 Bortnyk, Mykola (14120836) (2407)	½	94.80%	1. Nf3 Nf6 2. c4 e6 3. Nc3 d5
2025.12.17	Round 2: Rohde, Michael - Zhou, Jianchao	2.1	2025.12.17 Rohde, Michael (2000172) (2209)	½	89.10%	1. e4 c5 2. c3 Nf6 3. e5 Nd5
2025.12.17	Round 1: Zhou, Jianchao - Dong, Kyle Qiyu	1.1	2025.12.17 Dong, Kyle Qiyu (30977380) (2059)	1	95.60%	1. c4 e5 2. a3 Nf6 3. d3 c6
2025.11.30	Round 9: Zhou, Jianchao - Lu, Maximillian	9.9	2025.11.30 Lu, Maximillian (2096242) (2388)	½	94.10%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2025.11.30	Round 8: Zhou, Jianchao - Koustav Chatterjee	8.8	2025.11.30 Koustav Chatterjee (25073060) (2475)	½	96.20%	1. d4 Nf6 2. c4 e6 3. Nc3 Bb4
2025.11.30	Round 7: Molner, Mackenzie - Zhou, Jianchao	7.7	2025.11.30 Molner, Mackenzie (2021722) (2463)	½	-	1. e4 c5 2. Nf3 e6 3. d4 cxd4
2025.11.29	Round 6: Zhou, Jianchao - Sethuraman, Sandeep	6.14	2025.11.29 Sethuraman, Sandeep (30941091) (2417)	1	96.90%	1. e4 c6 2. d4 d5 3. e5 Bf5
2025.11.28	Round 5: Atanasov, Anthony - Zhou, Jianchao	5.9	2025.11.28 Atanasov, Anthony (2623897) (2429)	½	99.20%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2025.11.28	Round 4: Zhou, Jianchao - Fus, Jakub	4.8	2025.11.28 Fus, Jakub (1193023) (2426)	½	96.30%	1. Nf3 d5 2. g3 g6 3. Bg2 Bg7
2025.11.27	Round 3: Zia, Tahsin Tajwar - Zhou, Jianchao	3.19	2025.11.27 Zia, Tahsin Tajwar (10211888) (2338)	1	98.30%	1. d4 Nf6 2. c4 e6 3. g3 c5
2025.11.27	Round 2: Zhou, Jianchao - Lin, Dachey	2.5	2025.11.27 Lin, Dachey (2029650) (2352)	½	97.40%	1. d4 Nf6 2. c4 g6 3. Nc3 Bg7
2025.11.26	Round 1: Kung, Thomas - Zhou, Jianchao	1.6	2025.11.26 Kung, Thomas (30914272) (2189)	1	96.30%	1. e4 c5 2. Nf3 a6 3. c4 e6
2025.11.02	Round 4: Arjun C Krishnamachari - Zhou, Jianchao	4.2	2025.11.02 Arjun C Krishnamachari (46653252) (2207)	1	84.20%	1. e4 c5 2. c3 Nf6 3. e5 Nd5
2025.10.31	Round 5: Zhou, Jianchao - Tugstumur, Yesuntumur	5.1	2025.10.31 Tugstumur, Yesuntumur (4902521) (2415)	1	92.40%	1. d4 Nf6 2. Nc3 g6 3. e4 d6
2025.10.31	Round 3: Kevin Zhao - Zhou, Jianchao	3.1	2025.10.31 Kevin Zhao	½	84.40%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2025.09.27	Round 3: Crump. Alexander J - Zhou, Jianchao	3.1	2025.09.27 Crump, Alexander J (2063662) (2105)	1	97.80%	1. Nf3 d5 2. e3 Nf6 3. b3 c6
2025.09.27	Round 2: Zhou, Jianchao - Zhang, Oscar Y	2.2	2025.09.27 Zhang, Oscar Y (30999510) (1927)	1	98.60%	1. c4 Nf6 2. Nc3 g6 3. e4 d6
2025.09.26	Round 1: Cutitaru, Marius - Zhou, Jianchao	1.2	2025.09.26 Cutitaru, Marius (13909614) (1737)	1	97.90%	1. e4 c5 2. c3 Nf6 3. e5 Nd5
2025.09.25	Round 5: Chirilov, James A - Zhou, Jianchao	5.1	2025.09.25 Chirilov, James A (30976677) (2252)	1	95.60%	1. e4 c5 2. Nf3 a6 3. d4 cxd4
2025.09.25	Round 4: Zhou, Jianchao - Liang, Awonder	4.1	2025.09.25 Liang, Awonder (2056437) (2698)	½	98.70%	1. d4 Nf6 2. c4 e6 3. Nf3 b6
2025.07.06	Round 9: Preotu, Razvan - Zhou, Jianchao	9.2	2025.07.06 Preotu, Razvan (2613280) (2463)	½	-	1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7
2025.07.06	Round 8: Zhou, Jianchao - Hardaway, Brewington	8.3	2025.07.06 Hardaway, Brewington (30941849) (2498)	1	95.50%	1. Nf3 Nf6 2. c4 e6 3. b3 d5
2025.07.05	Round 7: Narayanan, Samrug - Zhou, Jianchao	7.2	2025.07.05 Narayanan, Samrug (30914051) (2418)	½	98.80%	1. d4 Nf6 2. c4 e6 3. Nf3 a6
2025.07.05	Round 6: Zhou, Jianchao - Bortnyk, Mykola	6.1	2025.07.05 Bortnyk, Mykola (14120836) (2381)	½	98.10%	1. d4 Nf6 2. c4 e6 3. Nf3 d5
2025.07.05	Round 5: Huston, Gus - Zhou, Jianchao	5.3	2025.07.05 Huston, Gus (30909090) (2316)	1	-	1. e4 c5 2. Nf3 e6 3. d4 cxd4
2025.07.03	Round 3: Poliannikov, Danila - Zhou, Jianchao	3.2	2025.07.03 Poliannikov, Danila (30935245) (2342)	½	99.30%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2025.07.03	Round 2: Zhou, Jianchao - Tang, Dylan	2.2	2025.07.03 Tang, Dylan (30972531) (2249)	1	95.00%	1. Nf3 d5 2. g3 g6 3. Bg2 Bg7
2025.07.03	Round 1: Khanbutaev, Artemii - Zhou, Jianchao	1.2	2025.07.03 Khanbutaev, Artemii (55747175) (2126)	1	97.20%	1. d4 Nf6 2. c4 g6 3. Nc3 Bg7
2025.06.30	Round 9: Cardoso Cardoso, Jose Gabriel - Zhou, Jianchao	9.2	2025.06.30 Cardoso Cardoso, Jose Gabriel (4430492) (2516)	½	87.80%	1. d4 Nf6 2. c4 g6 3. Nc3 Bg7
2025.06.30	Round 8: Zhou, Jianchao - Huston, Gus	8.3	2025.06.30 Huston, Gus (30909090) (2315)	1	95.10%	1. Nf3 d5 2. e3 c5 3. d4 cxd4
2025.06.29	Round 6: Deng, Henry - Zhou, Jianchao	6.3	2025.06.29 Deng, Henry (30965454) (2327)	½	95.50%	1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4
2025.06.28	Round 4: Zhou, Jianchao - Kevin Michael	4.3	2025.06.28 Kevin Michael	1	97.50%	1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+
2025.06.28	Round 3: Lin, Bryan Enming - Zhou, Jianchao	3.1	2025.06.28 Lin, Bryan Enming (30987121) (2343)	½	92.80%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2025.06.27	Round 2: Zhou, Jianchao - Vanapalli, Vishnu	2.1	2025.06.27 Vanapalli, Vishnu (30920523) (2287)	1	95.60%	1. d4 Nf6 2. c4 e6 3. Nc3 Bb4
2025.06.26	Round 1: Safranek, William - Zhou, Jianchao	1.1	2025.06.26 Safranek, William (30919908) (2165)	1	96.50%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2025.05.04	Round 5: Zhou, Jianchao - Amburgy, Ryan	5.1	2025.05.04 Amburgy, Ryan (30924820) (2309)	½	96.90%	1. Nf3 Nf6 2. b3 c5 3. Bb2 Nc6
2025.05.04	Round 4: Jean Marco Cruz - Zhou, Jianchao	4.2	2025.05.04 Jean Marco Cruz	1	94.80%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2025.05.03	Round 3: Zhou, Jianchao - Gospodinov, Lyubomir	3.4	2025.05.03 Gospodinov, Lyubomir (39903311) (1922)	1	95.30%	1. Nf3 d5 2. e3 Nf6 3. c4 c6
2024.12.30	Round 9: Zhou, Jianchao - Omelja, Artem	9.6	2024.12.30 Omelja, Artem (14119846) (2419)	1	99.20%	1. d4 d5 2. c4 e6 3. Nc3 Nf6
2024.12.29	Round 8: Heimann, Mark - Zhou, Jianchao	8.5	2024.12.29 Heimann, Mark (2028441) (2459)	½	96.60%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2024.12.29	Round 7: Zhou, Jianchao - De Silva, L M S T	7.3	2024.12.29 De Silva, L M S T (9953698) (2367)	½	96.10%	1. d4 d5 2. c4 e6 3. Nc3 Nf6
2024.12.28	Round 6: Golubka, Petro - Zhou, Jianchao	6.7	2024.12.28 Golubka, Petro (14114224) (2341)	1	96.80%	1. Nf3 Nf6 2. g3 c5 3. Bg2 Nc6
2024.12.28	Round 5: Zhou, Jianchao - Levine, Joseph	5.5	2024.12.28 Levine, Joseph (30940346) (2391)	½	94.40%	1. c4 e6 2. Nc3 Bb4 3. e4 Ne7
2024.12.27	Round 4: Xiao, Tong(QD) - Zhou, Jianchao	4.1	2024.12.27 Xiao, Tong(QD) (8622388) (2502)	½	99.40%	1. e4 c5 2. Nf3 e6 3. d4 cxd4
2024.12.27	Round 3: Zhou, Jianchao - Roselli Mailhe, Bernardo	3.8	2024.12.27 Roselli Mailhe, Bernardo (3000028) (2342)	1	95.70%	1. c4 g6 2. e4 e5 3. Nf3 d6
2024.12.26	Round 2: Wang, Tianqi - Zhou, Jianchao	2.3	2024.12.26 Wang, Tianqi (2063824) (2339)	½	97.10%	1. d4 Nf6 2. Nf3 g6 3. Nbd2 Bg7
2024.12.26	Round 1: Zhou, Jianchao - Guo, Andrew	1.4	2024.12.26 Guo, Andrew (30952719) (2236)	1	96.20%	1. d4 Nf6 2. c4 g6 3. Nc3 Bg7
2024.11.26	Round 9: Chen, Ryo - Zhou, Jianchao	9.3	2024.11.26 Chen, Ryo (7003072) (2435)	½	99.40%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2024.11.25	Round 8: Zhou, Jianchao - Han, Johnathan	8.4	2024.11.25 Han, Johnathan (2629631) (2330)	½	80.20%	1. d4 Nf6 2. c4 e6 3. Nc3 Bb4
2024.11.25	Round 7: Kunka, Harshid - Zhou, Jianchao	7.2	2024.11.25 Kunka, Harshid (30922216) (2347)	½	96.80%	1. e4 c5 2. Nf3 e6 3. d4 cxd4
2024.11.24	Round 6: Zhou, Jianchao - Putnam, Liam	6.5	2024.11.24 Putnam, Liam (30938279) (2402)	½	96.90%	1. d4 Nf6 2. c4 e6 3. Nf3 d5
2024.11.24	Round 5: Zhou, Jianchao - Aarav Dengla	5.1	2024.11.24 Aarav Dengla (45059756) (2390)	½	98.70%	1. Nf3 d5 2. e3 Nf6 3. c4 e6
2024.11.23	Round 4: Cordova, Emilio - Zhou, Jianchao	4.5	2024.11.23 Cordova, Emilio (3801497) (2525)	½	98.50%	1. Nf3 Nf6 2. c4 c6 3. d4 d5
2024.11.23	Round 3: Zhou, Jianchao - Lohia, Sohum	3.2	2024.11.23 Lohia, Sohum (5819369) (2391)	1	98.30%	1. Nf3 Nf6 2. c4 e6 3. Nc3 d5
2024.11.22	Round 2: Lee, Alice - Zhou, Jianchao	2.4	2024.11.22 Lee, Alice (30941822) (2398)	1	94.70%	1. d4 d5 2. c4 e6 3. Nf3 Nf6
2024.11.22	Round 1: Zhou, Jianchao - Bruzon Batista, Lazaro	1.4	2024.11.22 Bruzon Batista, Lazaro (3503739) (2578)	½	98.30%	1. d4 Nf6 2. c4 e6 3. Nf3 d5
2024.10.19	Round 9: Jacobson, Brandon - Zhou, Jianchao	9.4	2024.10.19 Jacobson, Brandon (30901561) (2575)	0	86.40%	1. d4 f5 2. Bf4 Nf6 3. e3 e6
2024.10.17	Round 8: Zhou, Jianchao - Rorrer, Grayson	8.2	2024.10.17 Rorrer, Grayson (30944996) (2374)	½	98.40%	1. Nf3 d5 2. e3 Nf6 3. c4 e6
2024.10.17	Round 7: Corrales Jimenez, Fidel - Zhou, Jianchao	7.3	2024.10.17 Corrales Jimenez, Fidel (3506690) (2574)	½	98.60%	1. e4 c5 2. Nf3 e6 3. c3 d5
2024.10.16	Round 6: Zhou, Jianchao - Chen, Ryo	6.5	2024.10.16 Chen, Ryo (7003072) (2432)	1	97.60%	1. d4 Nf6 2. c4 g6 3. Nc3 Bg7
2024.10.15	Round 4: Atanasov, Anthony - Zhou, Jianchao	4.6	2024.10.15 Atanasov, Anthony (2623897) (2406)	½	97.50%	1. e4 c5 2. Nf3 e6 3. d4 cxd4
2024.10.06	Round 5: Zhou, Jianchao - Mitkov, Nikola	5.1	2024.10.06 Mitkov, Nikola (15000290) (2346)	½	98.00%	1. d4 d5 2. c4 e6 3. Nf3 Nf6
2024.10.06	Round 4: Chakrabarti, Brejesh - Zhou, Jianchao	4.1	2024.10.06 Chakrabarti, Brejesh (30969280) (2249)	1	98.10%	1. e4 c5 2. Nf3 e6 3. d4 cxd4
2024.10.05	Round 3: Zhou, Jianchao - Bigorra, Ricardo	3.1	2024.10.05 Bigorra, Ricardo (2035189) (1848)	1	98.20%	1. d4 Nf6 2. c4 c5 3. d5 g6
2024.08.14	Round 9: Grigoryan, Karen H. - Zhou, Jianchao	9.1	2024.08.14 Grigoryan, Karen H. (13301004) (2567)	1	95.50%	1. e4 c5 2. b3 d6 3. Bb2 Nf6
2024.08.13	Round 8: Zhou, Jianchao - Fishbein, Alexander	8.4	2024.08.13 Fishbein, Alexander (2000377) (2376)	1	97.60%	1. d4 Nf6 2. c4 g6 3. Nc3 Bg7
2024.08.13	Round 7: Zhou, Jianchao - Mishra, Abhimanyu	7.2	2024.08.13 Mishra, Abhimanyu (30920019) (2621)	½	99.10%	1. c4 c6 2. Nf3 d5 3. e3 Nf6
2024.08.12	Round 6: Chasin, Nico - Zhou, Jianchao	6.7	2024.08.12 Chasin, Nico (30908477) (2432)	1	98.20%	1. d4 Nf6 2. c4 e6 3. Nf3 b6
2024.08.12	Round 5: Zhou, Jianchao - Heimann, Mark	5.5	2024.08.12 Heimann, Mark (2028441) (2467)	½	90.80%	1. c4 e6 2. Nf3 d5 3. g3 Nc6
2024.08.11	Round 4: Ngo, Bach - Zhou, Jianchao	4.8	2024.08.11 Ngo, Bach (30942268) (2362)	1	97.30%	1. d4 f5 2. g3 Nf6 3. Bg2 e6
2024.08.11	Round 3: Zhou, Jianchao - Gutla, Aryan	3.10	2024.08.11 Gutla, Aryan (30945968) (2274)	½	98.50%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2024.08.10	Round 2: Lee, Alice - Zhou, Jianchao	2.5	2024.08.10 Lee, Alice (30941822) (2381)	½	98.80%	1. d4 d5 2. c4 c6 3. Nf3 Nf6
2024.08.10	Round 1: Zhou, Jianchao - Sriniaiyer, Sudarshan	1.5	2024.08.10 Sriniaiyer, Sudarshan (30937213) (2201)	1	94.80%	1. e4 e5 2. Nf3 Nc6 3. Bb5 a6
2024.07.07	Round 9: Zeltsan, Joseph - Zhou, Jianchao	9.4	2024.07.07 Zeltsan, Joseph (30932980) (2401)	0	84.90%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2024.07.07	Round 8: Zhou, Jianchao - Brodsky, David	8.4	2024.07.07 Brodsky, David (2073250) (2518)	½	99.00%	1. Nf3 d5 2. e3 Nf6 3. c4 e6
2024.07.06	Round 7: Durarbayli, Vasif - Zhou, Jianchao	7.2	2024.07.06 Durarbayli, Vasif (13402935) (2628)	½	91.70%	1. e4 c5 2. Nf3 e6 3. d4 cxd4
2024.07.05	52nd Annual World Open	4.8	2024.07.05 Perez Gormaz, Matias (3406342) (2390)	½	86.10%	1. Nf3 d5 2. e3 Nf6 3. c4 e6
2024.07.01	17th Annual Philadelphia International	8.8	2024.07.01 Matias Gomez Perez (2373)	1	98.80%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2024.06.30	17th Annual Philadelphia International	7.14	2024.06.30 Chakrabarti, Brejesh (30969280) (2215)	1	93.40%	1. c4 Nf6 2. Nc3 g6 3. e4 d6
2024.06.29	Round 5: Zhou, Jianchao - Andy Austin Woodward	5.3	2024.06.29 Andy Austin Woodward	0	90.30%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2024.06.29	Round 4: Cruz, Cristhian - Zhou, Jianchao	4.2	2024.06.29 Cruz, Cristhian (3801969) (2478)	½	95.60%	1. d4 Nf6 2. c4 g6 3. Nc3 Bg7
2024.06.28	Round 3: Zhou, Jianchao - Kyron W Griffith	3.2	2024.06.28 Kyron W Griffith	1	98.20%	1. Nf3 d5 2. e3 Nf6 3. c4 e6
2024.06.28	Round 2: Bartell, Thomas - Zhou, Jianchao	2.2	2024.06.28 Bartell, Thomas (2017849) (2314)	1	98.20%	1. d4 Nf6 2. c4 e6 3. Nc3 d5
2024.06.27	Round 1: Zhou, Jianchao - Muthukumar, Haari	1.3	2024.06.27 Muthukumar, Haari (30987261) (2141)	1	93.60%	1. Nf3 d5 2. e3 e6 3. c4 Nf6
2024.05.05	Round 5: Zhou, Jianchao - Ramer, Scott		2024.05.05 Ramer, Scott (2036983) (2145)	½	98.70%	1. d4 Nf6 2. c4 g6 3. Nc3 d5
2024.05.05	Round 4: Gao, Marvin - Zhou, Jianchao		2024.05.05 Gao, Marvin (30920175) (2162)	1	94.90%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2024.05.04	Round 3: Zhou, Jianchao - Slade, Theodore		2024.05.04 Slade, Theodore (426547) (2102)	1	95.80%	1. c4 e6 2. Nf3 d5 3. e3 Nf6
2024.05.04	Round 2: Hamley, Ryan - Zhou, Jianchao		2024.05.04 Hamley, Ryan (30959497) (2088)	1	97.00%	1. e4 c5 2. Nf3 e6 3. d4 cxd4
2024.03.31	16th Annual Open at Foxwoods	9	2024.03.31 Batsuren, Dambasuren (4902920) (2515)	½	92.80%	1. Nf3 Nf6 2. c4 e6 3. Nc3 d5
2024.03.31	16th Annual Open at Foxwoods	8	2024.03.31 Hardaway, Brewington (30941849) (2455)	½	96.80%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2024.03.30	16th Annual Open at Foxwoods	7	2024.03.30 Khanin, Semen (4111990) (2564)	½	98.80%	1. c4 e6 2. Nf3 d5 3. e3 Nf6
2024.03.30	16th Annual Open at Foxwoods	6	2024.03.30 Deviprasath, Sharvesh (30938228) (2381)	1	97.60%	1. c4 Nf6 2. Nc3 g6 3. g3 Bg7
2024.03.29	16th Annual Open at Foxwoods	5	2024.03.29 Burke, John M (2070901) (2574)	½	98.10%	1. Nf3 d5 2. e3 c5 3. d4 Nf6
2024.03.29	16th Annual Open at Foxwoods	4	2024.03.29 Kevlishvili, Robby (1040634) (2524)	1	95.80%	1. e4 c5 2. Nf3 e6 3. d4 cxd4
2024.03.28	16th Annual Open at Foxwoods	2	2024.03.28 Risteski, Emil (15005267) (2362)	½	93.40%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2024.03.27	16th Annual Open at Foxwoods	1	2024.03.27 Caglar, Sila (6364063) (2120)	1	94.40%	1. d4 Nf6 2. c4 g6 3. Nc3 Bg7
	12th Washington International - Championship	9.1	Tang, Andrew (2059630) (2538)	½	99.20%	1. d4 Nf6 2. Bf4 e6 3. e3 c5
	12th Washington International - Championship	8.3	Kraai, Jesse (2002035) (2372)	1	97.90%	1. d4 Nf6 2. Nf3 g6 3. c4 Bg7
	12th Washington International - Championship	7.1	Steingrimsson, Hedinn (2300117) (2492)	½	96.60%	1. Nf3 d5 2. e3 Nf6 3. c4 c6
	12th Washington International - Championship	6.3	Pyrih, Roman (14179156) (2425)	1	96.80%	1. d4 d5 2. c4 e6 3. Nc3 Nf6
	12th Washington International - Championship	5.5	Atanasov, Anthony (2623897) (2411)	1	95.40%	1. e4 d6 2. d4 Nf6 3. Nc3 e5
	12th Annual Washington International - Championship	4	Vaibhav Kalpaka (25666231) (2317)	1	93.80%	1. c4 e6 2. Nc3 d5 3. d4 Nf6
	12th Washington International - Championship	1.2	Chirilov, James A (30976677) (2212)	½	-	1. e4 c6 2. d4 d5 3. exd5 cxd5
2024.01.15	Round 6: Jianchao Zhou - Gergely Kantor		2024.01.15 Gergely Kantor	½	97.00%	1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6
2024.01.15	Round 5: Carter Peatman - Jianchao Zhou		2024.01.15 Carter Peatman	1	98.00%	1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4
2024.01.14	Round 4: Jianchao Zhou - Jesse Kraai		2024.01.14 Jesse Kraai	½	95.40%	1. Nf3 Nf6 2. c4 e6 3. Nc3 d5
2024.01.14	Round 3: Vishnu Vanapalli - Jianchao Zhou		2024.01.14 Vishnu Vanapalli	1	96.80%	1. c4 e5 2. g3 f5 3. d4 e4
2024.01.13	Round 2: Jianchao Zhou - Julian Proleiko		2024.01.13 Julian Proleiko	½	94.00%	1. Nf3 g6 2. d4 Bg7 3. c4 c5
2024.01.13	Round 1: Tyson Brady - Jianchao Zhou		2024.01.13 Tyson Brady	1	97.50%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2023.12.30	Round 9: Jianchao Zhou - Alexander Ross Katz		2023.12.30 Alexander Ross Katz	1	96.20%	1. Nf3 d5 2. d4 Nf6 3. Bf4 Bf5
2023.12.30	Round 8: Jesus Fernandez De La Vara Mulet - Jianchao Zhou		2023.12.30 Jesus Fernandez De La Vara Mulet	½	98.60%	1. d4 Nf6 2. c4 e6 3. Nf3 d5
2023.12.29	Round 7: Jianchao Zhou - Illia Nyzhnyk		2023.12.29 Illia Nyzhnyk	½	97.30%	1. d4 d5 2. Nf3 Nf6 3. g3 g6
2023.12.29	Round 6: Jianchao Zhou - Steven C Zierk		2023.12.29 Steven C Zierk	½	93.10%	1. Nf3 d5 2. e3 c5 3. b3 f6
2023.12.28	Round 5: Nikola Mitkov - Jianchao Zhou		2023.12.28 Nikola Mitkov	1	89.80%	1. e4 c5 2. Nc3 d6 3. f4 Nf6
2023.12.27	Round 3: Jason Liang - Jianchao Zhou		2023.12.27 Jason Liang	0	92.50%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2023.12.27	Round 2: Jianchao Zhou - Nathan Yan		2023.12.27 Nathan Yan	1	97.90%	1. Nf3 Nf6 2. c4 e6 3. Nc3 d5
2023.12.26	Round 1: Vishva Nanugonda - Jianchao Zhou		2023.12.26 Vishva Nanugonda	1	94.90%	1. d4 Nf6 2. c4 e6 3. Nc3 d5
2023.07.13	Round 9 (15m): Jianchao Zhou - Lazaro Bruzon Batista		2023.07.13 Lazaro Bruzon Batista	½	97.20%	1. Nf3 Nf6 2. c4 e6 3. g3 d5
2023.07.13	Round 8 (15m): Jianchao Zhou - Carissa Yip		2023.07.13 Carissa Yip	1	95.90%	1. d4 Nf6 2. c4 g6 3. Nc3 Bg7
2023.07.13	Round 7: Pablo Salinas Herrera - Jianchao Zhou		2023.07.13 Pablo Salinas Herrera	½	90.50%	1. e4 c5 2. Nf3 e6 3. g3 Nc6
2023.07.12	Round 6: Jianchao Zhou - Yasser Quesada Perez		2023.07.12 Yasser Quesada Perez	½	98.50%	1. d4 Nf6 2. c4 e6 3. Nf3 d5
2023.07.11	Round 5: Daniel Naroditsky - Jianchao Zhou		2023.07.11 Daniel Naroditsky	½	92.90%	1. e4 c5 2. c3 Nf6 3. e5 Nd5
2023.07.11	Round 4: Jianchao Zhou - Sergey Erenburg		2023.07.11 Sergey Erenburg	½	98.50%	1. Nf3 d5 2. g3 c6 3. c4 Bg4
2023.07.10	Round 3: Erick Zhao - Jianchao Zhou		2023.07.10 Erick Zhao	1	95.40%	1. e4 c5 2. Nf3 e6 3. d4 cxd4
2023.07.10	Round 2: Jianchao Zhou - Andrew Guo		2023.07.10 Andrew Guo	1	92.80%	1. d4 Nf6 2. c4 g6 3. Nc3 Bg7
2023.07.09	Round 1: Nicholas Vettese - Jianchao Zhou		2023.07.09 Nicholas Vettese	1	96.80%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2023.07.04	51st Annual World Open	8	2023.07.04 Srivatshav Rahul	½	99.30%	1. d4 Nf6 2. c4 e6 3. g3 d5
2023.06.27	16th Annual Philadelphia International	8	2023.06.27 Sam Schmakel	0	84.60%	1. d4 Nf6 2. c4 g6 3. Nc3 Bg7
2023.06.26	16th Annual Philadelphia International	6	2023.06.26 Bilel Bellahcene	½	94.40%	1. Nf3 c5 2. g3 Nf6 3. Bg2 Nc6
2023.06.26	16th Annual Philadelphia International International	5	2023.06.26 Mark Paragua	1	97.50%	1. e4 c5 2. Nf3 e6 3. g3 Nc6
2023.06.25	16th Annual Philadelphia International International	4	2023.06.25 Ryan Amburgy	1	93.30%	1. Nf3 d5 2. e3 Nf6 3. c4 e6
2023.06.24	16th Annual Philadelphia International International	2	2023.06.24 Nathaniel Moor	1	97.90%	1. d4 Nf6 2. c4 e6 3. Nc3 Bb4
2023.06.18	Las Vegas National Open 2023	9	2023.06.18 Denes Boros	½	95.10%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2023.06.18	Las Vegas National Open 2023	8	2023.06.18 Ezra Chambers	½	91.70%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2023.06.18	Las vegas Walter Brown Blitz 2023	6	2023.06.18 Varuzhan Akobian	0	85.00%	1. d4 Nf6 2. c4 e6 3. Nf3 d5
2023.06.18	Round 5: GM Ehsa Ghaemmaghami - Jianchao Zhou		2023.06.18 GM Ehsa Ghaemmaghami	1	99.00%	1. c4 e6 2. g3 d5 3. Bg2 Nf6
2023.06.18	Round 4: Fidel Corrales Jimenez - Jianchao Zhou		2023.06.18 Fidel Corrales Jimenez	1	89.40%	1. d4 Nf6 2. Nf3 d5 3. g3 c5
2023.06.18	Round 3: Oleiny Linares - Jianchao Zhou		2023.06.18 Oleiny Linares	1	93.90%	1. Nf3 Nc6 2. e4 e5 3. Bb5 Nf6
2023.06.18	Round 2: Sepher Golsefidy - Jianchao Zhou		2023.06.18 Sepher Golsefidy	1	97.40%	1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7
2023.06.18	Round 1: Jianchao Zhou - Maxwell Ha Barnes		2023.06.18 Maxwell Ha Barnes	1	100.00%	1. d4 d5 2. c4 c6
2023.06.17	Las Vegas National Open 2023	7	2023.06.17 Zoey Tang	1	93.30%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2023.06.17	Las Vegas National Open 2023	6	2023.06.17 Henry Wang	1	94.70%	1. d4 Nf6 2. Bf4 g6 3. Nc3 d5
2023.06.16	Las Vegas National Open 2023	4	2023.06.16 Derek Wu	0	40.40%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2023.06.15	Las Vegas National Open 2023	2	2023.06.15 Pedro Espinosa	0	79.70%	1. d4 Nf6 2. c4 e6 3. Nf3 d5
2023.06.15	Round 1: Jianchao Zhou - Steve Wongso		2023.06.15 Steve Wongso	1	98.10%	1. d4 d5 2. c4 e6 3. Nc3 c5
2023.06.12	Round 9: Josiah Stearman - Jianchao Zhou		2023.06.12 Josiah Stearman	½	96.40%	1. e4 c5 2. Nf3 e6 3. d4 cxd4
2023.06.12	Round 8: GM Jianchao Zhou (2546) - IM Jonah Willow (2447)		2023.06.12 Jonah Willow	1	95.10%	1. d4 d5 2. c4 dxc4 3. Nf3 Nf6
2023.06.12	Round 7: Semen Khanin - Jianchao Zhou		2023.06.12 Semen Khanin	½	96.10%	1. d4 Nf6 2. c4 e6 3. Nc3 d5
2023.06.11	Round 6: Jianchao Zhou - Hans Niemann		2023.06.11 Hans Niemann	½	98.20%	1. d4 Nf6 2. c4 e6 3. Nf3 d5
2023.06.11	Round 5: Alexandre Kretchetov - Jianchao Zhou		2023.06.11 Alexandre Kretchetov	1	96.50%	1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7
2023.06.10	Round 4: Jianchao Zhou - Justin Wang		2023.06.10 Justin Wang	½	97.20%	1. d4 Nf6 2. c4 e6 3. Nf3 b6
2023.06.10	Round 3: Sam Schmakel - Jianchao Zhou		2023.06.10 Sam Schmakel	½	95.80%	1. e4 c5 2. Nf3 d6 3. c3 Nf6
2023.06.09	Round 2: Jianchao Zhou - Lucas Jiang		2023.06.09 Lucas Jiang	1	98.30%	1. c4 e5 2. d3 Nf6 3. a3 a5
2023.06.09	Round 1: Eric Liu - Jianchao Zhou		2023.06.09 Eric Liu	1	97.10%	1. e4 c5 2. Nf3 e6 3. d4 cxd4
2023.05.29	32nd Annual Chicago Open	9	2023.05.29 Fidel Jimenez	1	96.60%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2023.05.29	32nd Annual Chicago Open	8	2023.05.29 Dimitar Mardov	1	76.70%	1. d4 Nf6 2. c4 e6 3. Nc3 Bb4
2023.05.28	32nd Annual Chicago Open	7	2023.05.28 Oskar Wieczorek	½	95.70%	1. Nf3 c5 2. c4 Nc6 3. Nc3 Nf6
2023.05.28	32nd Annual Chicago Open	6	2023.05.28 Harshid Kunka	½	98.30%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2023.05.27	32nd Annual Chicago Open	5	2023.05.27 Giorgi Margvelashvili	½	94.10%	1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+
2023.05.27	32nd Annual Chicago Open	4	2023.05.27 Ehsan Ghaemmaghami	½	97.80%	1. Nf3 d5 2. e3 Nf6 3. c4 e6
2023.05.27	32nd Annual Chicago Open	3	2023.05.27 Zoey Tang	1	97.10%	1. d4 d5 2. c4 c6 3. Nc3 Nf6
2023.05.26	32nd Annual Chicago Open	2	2023.05.26 Eric Liu	1	97.40%	1. d4 Nf6 2. c4 d6 3. Nf3 Nbd7
2023.05.26	Round 1: Prateek Mishra - Jianchao Zhou		2023.05.26 Prateek Mishra (33378940)	1	95.60%	1. d4 Nf6 2. c4 e6 3. Nf3 d5
2023.05.21	Round 5: Jorge Leon Oquendo - Jianchao Zhou		2023.05.21 Jorge Leon Oquendo	1	97.60%	1. d4 Nf6 2. Nf3 d5 3. c4 e6
2023.05.21	Round 4: Nikola Mitkov - Jianchao Zhou		2023.05.21 Nikola Mitkov	½	92.70%	1. e4 c5 2. Nc3 e6 3. Nf3 Nc6
2023.05.20	Round 3: Jianchao Zhou - Augusto Campos		2023.05.20 Augusto Campos	1	95.70%	1. d4 d5 2. c4 dxc4 3. Nf3 Nf6
2023.05.20	Round 2: Arvind Jayaraman - Jianchao Zhou		2023.05.20 Arvind Jayaraman	1	95.10%	1. d4 Nf6 2. c4 e6 3. Nc3 d5
2023.05.20	Round 1: Jianchao Zhou - Theodore Slade		2023.05.20 Theodore Slade	1	97.10%	1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6
2023.04.09	Round 9 lcc: Joel Benjamin - Jianchao Zhou		2023.04.09 Joel Benjamin	½	96.20%	1. Nf3 d5 2. g3 g6 3. Bg2 Bg7
2023.04.09	Round 8 lcc: Brewington Hardaway - Jianchao Zhou		2023.04.09 Brewington Hardaway	1	96.60%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2023.04.08	Round 7 lcc: Jianchao Zhou - Olivier Chiku-Ratte		2023.04.08 Olivier Chiku-Ratte	1	86.60%	1. Nf3 Nf6 2. c4 c6 3. Nc3 d5
2023.04.08	Round 6 lcc: Bartlomiej Macieja - Jianchao Zhou		2023.04.08 Bartlomiej Macieja	½	98.10%	1. c4 e6 2. g3 d5 3. Bg2 Nf6
2023.04.07	Round 5 lcc: Jianchao Zhou - Jakub Fus		2023.04.07 Jakub Fus	½	96.20%	1. d4 Nf6 2. c4 e6 3. Nf3 d5
2023.04.07	Round 4 lcc: Maili-jade Ouellet - Jianchao Zhou		2023.04.07 Maili-jade Ouellet	1	93.70%	1. d4 Nf6 2. c4 c6 3. Nc3 d5
2023.04.06	Round 3 lcc: Jianchao Zhou - Ansh Shah		2023.04.06 Ansh Shah (25997866)	1	97.80%	1. c4 Nf6 2. Nc3 e6 3. Nf3 d5
2023.04.06	Round 2 lcc: Rajesh Shanmugasundaram - Jianchao Zhou		2023.04.06 Rajesh Shanmugasundaram	½	96.10%	1. d4 Nf6 2. Nf3 d5 3. c3 e6
2023.04.05	Round 1 lcc: Jianchao Zhou - Theodore Slade		2023.04.05 Theodore Slade	1	96.10%	1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6
2023.03.21	Round 9: Jianchao Zhou - Jim Tarjan		2023.03.21 Jim Tarjan	1	97.30%	1. e4 e5 2. Nf3 Nc6 3. Bb5 a6
2023.03.21	Round 8: Abhimanyu Mishra - Jianchao Zhou		2023.03.21 Abhimanyu Mishra	0	95.30%	1. d4 Nf6 2. c4 g6 3. g3 Bg7
2023.03.21	Round 7: Jianchao Zhou - Justin Wang		2023.03.21 Justin Wang	½	95.40%	1. Nf3 Nf6 2. g3 d5 3. Bg2 g6
2023.03.20	Round 6: Gabriel Bick - Jianchao Zhou		2023.03.20 Gabriel Bick	1	94.20%	1. e4 c5 2. Nf3 e6 3. d4 cxd4
2023.03.19	Round 5: Jianchao Zhou - Ryo Chen		2023.03.19 Ryo Chen	½	95.10%	1. d4 Nf6 2. c4 g6 3. Nc3 Bg7
2023.03.19	Round 4: Arman Mikaelyan - Jianchao Zhou		2023.03.19 Arman Mikaelyan	0	86.10%	1. d4 Nf6 2. c4 g6 3. Nc3 Bg7
2023.03.19	Round 3: Jianchao Zhou - Andy Woodward		2023.03.19 Andy Woodward	1	89.90%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2023.03.18	Round 2: John Daniel Bryant - Jianchao Zhou		2023.03.18 John Daniel Bryant	½	98.90%	1. e4 c6 2. Nc3 d5 3. Nf3 Bg4
2023.03.18	Round 1: Jianchao Zhou - Grayson Rorrer		2023.03.18 Grayson Rorrer	1	96.30%	1. d4 Nf6 2. c4 e6 3. Nf3 d5