Player profile

Guo, Ethan

Games: 282 Wins: 105 (37%) Draws: 100 (35%) Losses: 72 (26%) Other: 5

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Dossier

268 of 282 games analyzed.

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Openings

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As White 125 games 46W 42D 34L

Sicilian Defense 54 games 24W 16D 12L

Najdorf Variation 13 games 9W 2D 2L

(unspecified) 7 games 6W 0D 1L

Adams Attack 2 games 0W 1D 1L

English Attack 2 games 1W 1D 0L

Zagreb Variation 1 game 1W 0D 0L

Petronić Attack 1 game 1W 0D 0L

Dragon Variation 6 games 3W 2D 1L

Yugoslav Attack, Modern Line 3 games 1W 2D 0L

Yugoslav Attack, Hungarian Dragon 1 game 1W 0D 0L

Accelerated Dragon 1 game 1W 0D 0L

(unspecified) 1 game 0W 0D 1L

Nyezhmetdinov-Rossolimo Attack 5 games 2W 3D 0L

Fianchetto Variation 3 games 2W 1D 0L

(unspecified) 2 games 0W 2D 0L

Richter-Rauzer Variation 5 games 0W 2D 3L

(unspecified) 3 games 0W 0D 3L

Modern Variation 1 game 0W 1D 0L

Neo-Modern Variation 1 game 0W 1D 0L

Taimanov Variation 4 games 1W 1D 1L

Bastrikov Variation, English Attack 3 games 1W 1D 0L

(unspecified) 1 game 0W 0D 1L

Lasker-Pelikan Variation 4 games 1W 2D 1L

Sveshnikov Variation, Chelyabinsk Variation 4 games 1W 2D 1L

O'Kelly Variation 4 games 1W 1D 1L

Venice System 1 game 0W 0D 0L

Maróczy Bind 1 game 0W 0D 1L

Maróczy Bind, Paulsen Line 1 game 0W 1D 0L

Maróczy Bind, Geller Line 1 game 1W 0D 0L

Four Knights Variation 2 games 1W 0D 1L

Exchange Variation 2 games 1W 0D 1L

Kalashnikov Variation 2 games 0W 2D 0L

(unspecified) 2 games 0W 2D 0L

French Variation 2 games 1W 1D 0L

Westerinen Attack 2 games 1W 1D 0L

Accelerated Dragon 1 game 1W 0D 0L

Modern Bc4 Variation 1 game 1W 0D 0L

Hyperaccelerated Dragon 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Godiva Variation 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

Delayed Alapin Variation 1 game 1W 0D 0L

with e6 1 game 1W 0D 0L

Classical Variation 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Scheveningen Variation 1 game 1W 0D 0L

Keres Attack 1 game 1W 0D 0L

Nimzowitsch Variation 1 game 0W 0D 1L

Advance Variation 1 game 0W 0D 1L

Italian Game 23 games 7W 8D 8L

Classical Variation 11 games 5W 2D 4L

Giuoco Pianissimo 11 games 5W 2D 4L

Two Knights Defense 6 games 0W 3D 3L

Modern Bishop's Opening 6 games 0W 3D 3L

Giuoco Piano 3 games 2W 1D 0L

(unspecified) 3 games 2W 1D 0L

Giuoco Pianissimo 3 games 0W 2D 1L

Italian Four Knights Variation 3 games 0W 2D 1L

Caro-Kann Defense 16 games 5W 7D 4L

Two Knights Attack 6 games 2W 3D 1L

(unspecified) 6 games 2W 3D 1L

Advance Variation 3 games 1W 1D 1L

(unspecified) 2 games 0W 1D 1L

Botvinnik-Carls Defense 1 game 1W 0D 0L

Endgame Offer 3 games 0W 2D 1L

(unspecified) 3 games 0W 2D 1L

Exchange Variation 3 games 1W 1D 1L

(unspecified) 3 games 1W 1D 1L

Endgame Variation 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

French Defense 11 games 3W 4D 4L

Tarrasch Variation 6 games 2W 1D 3L

Chistyakov Defense 2 games 1W 0D 1L

Guimard Defense, Main Line 1 game 0W 1D 0L

Open System 1 game 1W 0D 0L

Morozevich Variation 1 game 0W 0D 1L

Closed Variation 1 game 0W 0D 1L

Steinitz Variation 2 games 1W 1D 0L

Boleslavsky Variation 2 games 1W 1D 0L

Classical Variation 2 games 0W 1D 1L

Burn Variation, Morozevich Line 2 games 0W 1D 1L

Rubinstein Variation 1 game 0W 1D 0L

Blackburne Defense 1 game 0W 1D 0L

Philidor Defense 4 games 2W 1D 1L

Lion Variation 3 games 1W 1D 1L

(unspecified) 3 games 1W 1D 1L

Exchange Variation 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Scotch Game 4 games 1W 3D 0L

Potter Variation 2 games 1W 1D 0L

(unspecified) 2 games 1W 1D 0L

Mieses Variation 2 games 0W 2D 0L

(unspecified) 2 games 0W 2D 0L

Ruy Lopez 4 games 0W 0D 3L

Morphy Defense 3 games 0W 0D 2L

Fianchetto Defense Deferred 1 game 0W 0D 1L

Modern Steinitz Defense 1 game 0W 0D 0L

Anderssen Variation 1 game 0W 0D 1L

Classical Variation 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

Petrov's Defense 2 games 1W 1D 0L

Nimzowitsch Attack 2 games 1W 1D 0L

(unspecified) 2 games 1W 1D 0L

Four Knights Game 1 game 0W 1D 0L

Spanish Variation 1 game 0W 1D 0L

Rubinstein Variation 1 game 0W 1D 0L

Nimzowitsch Defense 1 game 1W 0D 0L

Scandinavian Variation 1 game 1W 0D 0L

Advance Variation 1 game 1W 0D 0L

King's Indian Attack 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Modern Defense 1 game 0W 1D 0L

Two Knights Variation 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

Scandinavian Defense 1 game 0W 0D 1L

Gubinsky-Melts Defense 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

Alekhine Defense 1 game 0W 0D 1L

Four Pawns Attack 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

Czech Defense 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

As Black 122 games 41W 47D 33L

Sicilian Defense 59 games 16W 27D 16L

Najdorf Variation 30 games 9W 12D 9L

(unspecified) 15 games 4W 6D 5L

Lipnitsky Attack 4 games 0W 2D 2L

Opocensky Variation 2 games 1W 1D 0L

English Attack 2 games 1W 1D 0L

Opocensky Variation, Modern Line 2 games 0W 1D 1L

Yates Variation 2 games 1W 1D 0L

Adams Attack 2 games 1W 0D 1L

Opocensky Variation, Traditional Line 1 game 1W 0D 0L

Closed 5 games 1W 2D 2L

(unspecified) 4 games 1W 2D 1L

Carlsen Variation 1 game 0W 0D 1L

Modern Variations 5 games 2W 1D 2L

Main Line 3 games 1W 1D 1L

(unspecified) 2 games 1W 0D 1L

Delayed Alapin Variation 5 games 0W 3D 2L

with d6 5 games 0W 3D 2L

Moscow Variation 3 games 0W 3D 0L

(unspecified) 3 games 0W 3D 0L

French Variation 3 games 2W 1D 0L

(unspecified) 3 games 2W 1D 0L

Scheveningen Variation 3 games 0W 3D 0L

Classical Variation 3 games 0W 3D 0L

Kan Variation 2 games 0W 1D 1L

Polugaevsky Variation 1 game 0W 0D 1L

Maróczy Bind, Réti Variation 1 game 0W 1D 0L

Four Knights Variation 1 game 1W 0D 0L

Cobra Variation 1 game 1W 0D 0L

Taimanov Variation 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Chekhover Variation 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

Grünfeld Defense 15 games 4W 5D 6L

Exchange Variation 9 games 3W 3D 3L

Modern Exchange Variation 4 games 0W 1D 3L

(unspecified) 3 games 1W 2D 0L

Modern Exchange Variation, Kramnik's Line 1 game 1W 0D 0L

Classical Variation 1 game 1W 0D 0L

Botvinnik Variation 2 games 0W 2D 0L

(unspecified) 2 games 0W 2D 0L

Opocensky Variation 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

Stockholm Variation 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Flohr Variation 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

Three Knights Variation 1 game 0W 0D 1L

Hungarian Variation 1 game 0W 0D 1L

English Opening 10 games 1W 6D 3L

Symmetrical Variation 7 games 1W 4D 2L

(unspecified) 2 games 0W 2D 0L

Botvinnik System Reversed, with Nf3 2 games 0W 1D 1L

Three Knights, Fianchetto Variation 1 game 0W 0D 1L

Fianchetto Variation 1 game 1W 0D 0L

Three Knights Variation 1 game 0W 1D 0L

Anglo-Indian Defense 3 games 0W 2D 1L

Anti-Anti-Grünfeld 2 games 0W 1D 1L

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

Nimzo-Indian Defense 6 games 5W 0D 1L

Normal Variation 3 games 2W 0D 1L

Botvinnik System 1 game 1W 0D 0L

Gligoric System, Exchange Variation 1 game 0W 0D 1L

(unspecified) 1 game 1W 0D 0L

Classical Variation 1 game 1W 0D 0L

Milner-Barry Variation 1 game 1W 0D 0L

Kmoch Variation 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Leningrad Variation 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Catalan Opening 5 games 3W 0D 1L

Open Defense 4 games 3W 0D 1L

(unspecified) 4 games 3W 0D 1L

Closed 1 game 0W 0D 0L

Main Line 1 game 0W 0D 0L

Neo-Grünfeld Defense 4 games 1W 2D 1L

Classical Variation 2 games 0W 1D 1L

Original Defense 2 games 0W 1D 1L

Ultra-Delayed Exchange Variation 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Exchange Variation 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

Indian Defense 4 games 3W 1D 0L

Anti-Grünfeld 2 games 2W 0D 0L

Alekhine Variation 2 games 2W 0D 0L

Anti-Nimzo-Indian 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

Normal Variation 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

King's Indian Defense 3 games 0W 2D 1L

Fianchetto Variation 2 games 0W 2D 0L

Immediate Fianchetto 2 games 0W 2D 0L

Normal Variation 1 game 0W 0D 1L

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

King's Indian Attack 3 games 2W 1D 0L

Wahls Defense 2 games 2W 0D 0L

(unspecified) 2 games 2W 0D 0L

(unspecified) 1 game 0W 1D 0L

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

London System 2 games 2W 0D 0L

(unspecified) 2 games 2W 0D 0L

Trompowsky Attack 2 games 0W 0D 2L

(unspecified) 2 games 0W 0D 2L

Réti Opening 2 games 0W 0D 2L

Advance Variation 2 games 0W 0D 2L

(unspecified) 2 games 0W 0D 2L

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

(unspecified) 1 game 1W 0D 0L

Torre Attack 1 game 1W 0D 0L

Classical Defense 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

East Indian Defense 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

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

Kasparov Variation 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Blumenfeld Countergambit Accepted 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

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

Nimzowitsch Variation 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

Ruy Lopez 1 game 0W 1D 0L

Open Berlin Defense 1 game 0W 1D 0L

l'Hermet Variation 1 game 0W 1D 0L

Blunders Top 4 of 1014

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

? · 63. Qc3 (−95.1% win chance) 1-0

Maurstad, Astor Moe

Guo, Ethan

Engine View game

? · 71. Qd5 (−92.2% win chance) 1-0

Maurstad, Astor Moe

Guo, Ethan

Engine View game

2025.06.30 · 57... Ke5 (−81.5% win chance) 0-1

Guo, Ethan

Bulgak, Damir

Engine View game

? · 36. Rbf1 (−75.7% win chance) 1-0

Kuandykuly, Danis

Guo, Ethan

Engine View game

View blunders & mistakes

Games Showing all 282 games

Date	Event	Round	Opponent	Result	Accuracy %	First moves
2026.06.26	Round 11: Guo, Ethan - Negrean, Andrei	11.4	2026.06.26 Negrean, Andrei (1291513) (2366)	1	94.60%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2026.06.25	Round 10: Mamikonyan, Artem T - Guo, Ethan	10.3	2026.06.25 Mamikonyan, Artem T (55613993) (2210)	0	82.20%	1. e4 c5 2. Nc3 a6 3. Nf3 d6
2026.06.24	Round 9: Guo, Ethan - Lacan Rus, David	9.2	2026.06.24 Lacan Rus, David (651023075) (2356)	½	91.50%	1. e4 c5 2. Nf3 Nc6 3. Bb5 e6
2026.06.17	Round 3: Rusu, Lucas - Guo, Ethan	3.3	2026.06.17 Rusu, Lucas (42206472) (2191)	1	97.00%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2026.06.16	Round 2: Guo, Ethan - Marchand, Calix	2.3	2026.06.16 Marchand, Calix (2640856) (2127)	1	90.90%	1. e4 c5 2. Nf3 e6 3. d4 cxd4
2026.06.15	Round 1: Rajendran, Kartikeyan - Guo, Ethan	1.4	2026.06.15 Rajendran, Kartikeyan (35820594) (1957)	1	94.70%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2026.06.12	Round 8: Smirnov, Mark - Guo, Ethan	8.1	2026.06.12 Smirnov, Mark (13764594) (2436)	0	90.00%	1. e4 c5 2. Nc3 d6 3. f4 g6
2026.06.12	Round 7: Guo, Ethan - Radzimski, Antoni	7.1	2026.06.12 Radzimski, Antoni (21052476) (2394)	1	93.40%	1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5
2026.06.12	Round 6: Ambartsumian, Tyhran - Guo, Ethan	6.1	2026.06.12 Ambartsumian, Tyhran (34161112) (2398)	½	94.30%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2026.06.12	Round 5: Guo, Ethan - Vorobyov, Radmir	5.1	2026.06.12 Vorobyov, Radmir (518077) (2169)	1	96.70%	1. e4 c6 2. d4 d5 3. e5 c5
2026.06.12	Round 4: Guo, Ethan - Liu, Patrick	4.1	2026.06.12 Liu, Patrick (30966213) (2205)	1	97.10%	1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5
2026.04.20	Round 9: Zharas, Aldiyar - Guo, Ethan	9.3	2026.04.20 Zharas, Aldiyar (13792873) (2071)	0	86.60%	1. d4 Nf6 2. c4 e6 3. Nf3 d5
2026.04.20	Round 8: Sharipov, Eduard - Guo, Ethan	8.6	2026.04.20 Sharipov, Eduard (34377689) (2136)	1	89.00%	1. e4 c5 2. Nc3 d6 3. d4 cxd4
2026.04.20	Round 7: Guo, Ethan - Smirnov, Mark	7.4	2026.04.20 Smirnov, Mark (13764594) (2469)	0	87.50%	1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6
2026.04.19	Round 6: Elemes, Beibarys - Guo, Ethan	6.5	2026.04.19 Elemes, Beibarys (447008059) (1834)	1	96.20%	1. d4 Nf6 2. c4 e6 3. Nf3 d5
2026.04.19	Round 5: Guo, Ethan - Wang, Ted	5.4	2026.04.19 Wang, Ted (30990459) (2155)	0	89.30%	1. e4 c5 2. Nf3 Nc6 3. Nc3 d6
2026.04.19	Round 4: Suvara, Filip - Guo, Ethan	4.6	2026.04.19 Suvara, Filip (9229986) (2095)	1	92.80%	1. d4 Nf6 2. Nc3 d5 3. Bf4 a6
2026.04.19	Round 3: Guo, Ethan - Krstic, David	3.5	2026.04.19 Krstic, David (14654946) (2084)	½	83.70%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2026.04.19	Round 1: Guo, Ethan - Glushkov, Dmitry E	1.5	2026.04.19 Glushkov, Dmitry E (55601588) (1897)	½	89.30%	1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6
2026.04.17	Round 11: Akhmet, Suleyman - Guo, Ethan	11.1	2026.04.17 Akhmet, Suleiman (13752111) (2114)	1	92.90%	1. d4 Nf6 2. Nf3 e6 3. Bg5 d5
2026.04.17	Round 11: Akhmet, Suleyman - Guo, Ethan	11.3	2026.04.17 Akhmet, Suleiman (13752111) (2058)	1	91.90%	1. d4 Nf6 2. c4 e6 3. Nc3 Bb4
2026.04.17	Round 10: Guo, Ethan - Zharas, Aldiyar	10.4	2026.04.17 Zharas, Aldiyar (13792873) (2168)	1	85.80%	1. e4 c5 2. Nf3 Nc6 3. Bb5 g6
2026.04.17	Round 8: Guo, Ethan - Sharipov, Eduard	8.3	2026.04.17 Sharipov, Eduard (34377689) (2039)	0	75.30%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2026.04.16	Round 7: Larionov, Tikhon - Guo, Ethan	7.6	2026.04.16 Larionov, Tikhon (55696066) (1994)	1	85.70%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2026.04.16	Round 5: Golubovic, Erik - Guo, Ethan	5.5	2026.04.16 Golubovic, Erik (14586908) (2201)	1	94.80%	1. d4 Nf6 2. c4 e6 3. Nf3 d5
2026.04.16	Round 4: Bulgak, Damir - Guo, Ethan	4.2	2026.04.16 Bulgak, Damir (13528882) (2267)	0	88.20%	1. e4 c5 2. Nf3 e6 3. d4 cxd4
2026.04.15	Round 3: Guo, Ethan - Wang, Ted	3.4	2026.04.15 Wang, Ted (30990459) (2202)	1	96.20%	1. e4 c5 2. Nf3 Nc6 3. Nc3 g6
2026.04.15	Round 2: Guo, Ethan - Smirnov, Mark	2.1	2026.04.15 Smirnov, Mark (13764594) (2318)	1	85.70%	1. e4 d6 2. d4 Nf6 3. Nc3 e5
2026.04.13	Round 6: Guo, Ethan - Yurasov, Matfey	6.1	2026.04.13 Yurasov, Matfey (55617603) (2308)	0	74.30%	1. e4 c6 2. d4 d5 3. e5 Bf5
2026.04.10	Round 6: Guo, Ethan - Ghosh, Diptayan	6.22	2026.04.10 Ghosh, Diptayan (5045207) (2574)	0	88.00%	1. e4 c6 2. Nf3 d5 3. d3 Qc7
2026.03.31	Reykjavik Open 2026	9.22	2026.03.31 Garifullina, Leya (34127035) (2454)	1	96.50%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2026.03.30	Reykjavik Open 2026	8.44	2026.03.30 Pagan, Jonathan (30903017) (2159)	1	95.30%	1. d4 Nf6 2. c4 e6 3. g3 d5
2026.03.29	Reykjavik Open 2026	7.34	2026.03.29 Krishay Jain (25129597) (2097)	½	97.00%	1. e4 e6 2. d4 d5 3. Nc3 Nf6
2026.03.28	Reykjavik Open 2026	6.15	2026.03.28 Warmerdam, Max (1048104) (2575)	½	97.30%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2026.03.28	Reykjavik Open 2026	5.50	2026.03.28 Oelschlaeger, Lennart (12996807) (1984)	1	91.60%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2026.03.26	Reykjavik Open 2026	3.23	2026.03.26 Amar, Elham (1533533) (2581)	0	88.60%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2026.03.26	Reykjavik Open 2026	2.6	2026.03.26 Lagarde, Maxime (662399) (2618)	½	99.10%	1. e4 c5 2. Nf3 Nc6 3. Bb5 e6
2026.03.22	Round 8: Delgado Ramirez, Neuris - Guo, Ethan	8.1	2026.03.22 Delgado Ramirez, Neuris (3503631) (2509)	½	95.90%	1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7
2026.03.21	Round 7: Guo, Ethan - Padhya Saumil	7.2	2026.03.21 Padhya Saumil (5079853) (2300)	1	96.90%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2026.03.21	Round 6: Melillo, Lucius - Guo, Ethan	6.4	2026.03.21 Melillo, Lucius (30958245) (2306)	½	-	1. Nf3 c5 2. c4 Nc6 3. Nc3 e5
2026.03.20	Round 5: Guo, Ethan - Lu, Maximillian	5.2	2026.03.20 Lu, Maximillian (2096242) (2424)	½	96.10%	1. e4 c6 2. Nf3 d5 3. d3 g6
2026.03.20	Round 4: Matviishen, Viktor - Guo, Ethan	4.3	2026.03.20 Matviishen, Viktor (14129850) (2523)	0	72.80%	1. d4 Nf6 2. c4 e6 3. Nc3 Bb4
2026.03.19	Round 3: Guo, Ethan - Zhu, Linxi	3.4	2026.03.19 Zhu, Linxi (39900428) (2308)	0	92.00%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2026.03.19	Round 2: Preotu, Razvan - Guo, Ethan	2.2	2026.03.19 Preotu, Razvan (2613280) (2502)	0	86.40%	1. Nf3 c5 2. c4 Nc6 3. Nc3 e5
2026.03.18	Round 1: Guo, Ethan - Jing, Andrew	1.5	2026.03.18 Jing, Andrew (30984076) (2342)	½	92.10%	1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6
2026.03.17	Texas Grand Circuit ed1. Dallas International Section	9.3	2026.03.17 Corrales Jimenez, Fidel (3506690) (2504)	½	-	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2026.03.16	Texas Grand Circuit ed1. Dallas International Section	8.3	2026.03.16 Kantor, Gergely (751499) (2515)	0	82.60%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2026.03.15	Round 9: Guo, Ethan - Atwell, Rose	9.1	2026.03.15 Atwell, Rose (30951011) (2354)	1	96.50%	1. e4 e6 2. d4 d5 3. Nc3 Nf6
2026.03.15	Texas Grand Circuit ed1. Dallas International Section	7.1	2026.03.15 Bilych, Oleksii (14156504) (2441)	½	80.20%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2026.03.15	Texas Grand Circuit ed1. Dallas International Section	6.2	2026.03.15 Liu, Eric (30960240) (2431)	0	-	1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6
2026.03.14	Texas Grand Circuit ed1. Dallas International Section	4.3	2026.03.14 Boyer, Mahel (45102422) (2475)	1	90.20%	1. e4 Nc6 2. d4 d5 3. e5 f6
2026.03.13	Texas Grand Circuit ed1. Dallas International Section	3.4	2026.03.13 Vivekananthan, Anish (2090775) (2400)	1	93.00%	1. d4 Nf6 2. c4 g6 3. Nc3 d5
2026.03.13	Texas Grand Circuit ed1. Dallas International Section	2.3	2026.03.13 Budisavljevic, Luka (960047) (2501)	½	96.70%	1. e4 c5 2. Nf3 Nc6 3. d4 cxd4
2026.02.15	17th Annual Southwest Class Tournament	6.8	2026.02.15 Fus, Jakub (1193023) (2423)	*	-	1. e4 c5 2. Nf3 e6 3. d4 cxd4
2026.02.14	Round 5: Dudin, Gleb - Guo, Ethan	5.3	2026.02.14 Dudin, Gleb (34184934) (2596)	0	89.40%	1. d4 Nf6 2. Nf3 g6 3. c4 Bg7
2026.02.14	Round 4: Guo, Ethan - Matviishen, Viktor	4.2	2026.02.14 Matviishen, Viktor (14129850) (2533)	1	94.50%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2026.02.14	Round 3: Delgado Ramirez, Neuris - Guo, Ethan	3.2	2026.02.14 Delgado Ramirez, Neuris (3503631) (2511)	½	98.30%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2026.01.19	Round 9: Guo, Ethan - Adewumi, Tanitoluwa	9.5	2026.01.19 Adewumi, Tanitoluwa (30966396) (2448)	½	94.00%	1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6
2026.01.18	Round 7: Mirzoev, Azer - Guo, Ethan	7.5	2026.01.18 Mirzoev, Azer (13400304) (2471)	½	99.10%	1. d4 Nf6 2. Nf3 g6 3. Nbd2 c5
2026.01.18	Round 6: Guo, Ethan - Stremavicius, Titas	6.2	2026.01.18 Stremavicius, Titas (12804444) (2552)	0	89.30%	1. e4 e6 2. d4 d5 3. Nc3 Nf6
2026.01.17	Round 5: Lu, Maximillian - Guo, Ethan	5.4	2026.01.17 Lu, Maximillian (2096242) (2411)	0	91.80%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2026.01.17	Round 4: Guo, Ethan - Matviishen, Viktor	4.3	2026.01.17 Matviishen, Viktor (14129850) (2528)	0	83.90%	1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5
2026.01.16	Round 3: Griffith, Kyron - Guo, Ethan	3.3	2026.01.16 Griffith, Kyron (2046318) (2419)	½	92.50%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2026.01.15	Round 2: Guo, Ethan - Narayanan, Samrug	2.4	2026.01.15 Narayanan, Samrug (30914051) (2428)	1	98.00%	1. e4 c6 2. Nf3 d5 3. d3 dxe4
2026.01.14	Round 8: Ozenir, Ekin Baris - Guo, Ethan	8.1	2026.01.14 Ozenir, Ekin Baris (6357415) (2433)	0	90.50%	1. c4 c5 2. Nc3 g6 3. g3 Bg7
2026.01.14	Round 1: Tanenbaum, Zachary - Guo, Ethan	1.2	2026.01.14 Tanenbaum, Zachary (2060850) (2371)	½	93.60%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2026.01.04	Round 9: Guo, Ethan - Guo, Felix	9.3	2026.01.04 Guo, Felix (30997550) (2111)	½	96.70%	1. e4 c6 2. d4 d5 3. e5 Bf5
2026.01.04	Round 8: Flores Quillas, Diego Saul Rodri - Guo, Ethan	8.3	2026.01.04 Flores Quillas, Diego Saul Rodri (3822508) (2400)	0	89.00%	1. e4 c5 2. Nf3 d6 3. c3 Nf6
2026.01.04	Round 7: Guo, Ethan - Venkatesh, Narayan	7.4	2026.01.04 Venkatesh, Narayan (30987881) (2288)	½	-	1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6
2026.01.03	Round 6: Liu, Patrick - Guo, Ethan	6.2	2026.01.03 Liu, Patrick (30966213) (2112)	½	93.20%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2026.01.03	Round 5: Guo, Ethan - Chinni, Rishabh	5.5	2026.01.03 Chinni, Rishabh (30966060) (2050)	1	97.90%	1. e4 c5 2. Nf3 g6 3. d4 cxd4
2026.01.02	Round 3: Doknjas, Neil - Guo, Ethan	3.5	2026.01.02 Doknjas, Neil (2617587) (2242)	1	97.80%	1. d4 Nf6 2. c4 e6 3. Nc3 Bb4
2026.01.01	Round 4: Soriano Quispe, Ivan Excender - Guo, Ethan	4.1	2026.01.01 Soriano Quispe, Ivan Excender (3822656) (2369)	½	91.70%	1. e4 c5 2. Nf3 e6 3. g3 Nc6
2026.01.01	Round 2: Guo, Ethan - Figueredo Losada, Leonel	2.2	2026.01.01 Figueredo Losada, Leonel (3507971) (2284)	1	93.60%	1. e4 e5 2. Nf3 d6 3. d4 exd4
2026.01.01	Round 1: Sanat Singhal - Guo, Ethan	1.4	2026.01.01 Sanat Singhal (25683292) (1927)	1	95.60%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2025.12.30	35th annual North American Open	8.18	2025.12.30 Vivekananthan, Anish (2090775) (2412)	½	-	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2025.11.30	Round 8: Guo, Ethan - Daggupati, Balaji	8.26	2025.11.30 Daggupati, Balaji (2090759) (2459)	0	91.20%	1. e4 c5 2. Nf3 Nc6 3. d4 cxd4
2025.11.30	Round 7: Guo, Ethan - Rahul Srivatshav P	7.23	2025.11.30 Rahul Srivatshav P (25059653) (2472)	½	-	1. e4 e6 2. d4 d5 3. Nc3 Nf6
2025.11.28	Round 5: Guo, Ethan - Shabalov, Alexander	5.21	2025.11.28 Shabalov, Alexander (2008572) (2478)	0	83.50%	1. e4 c5 2. Nf3 Nc6 3. d4 cxd4
2025.11.27	Round 3: Guo, Ethan - Sonis, Francesco	3.21	2025.11.27 Sonis, Francesco (895733) (2558)	½	92.90%	1. e4 c6 2. Nf3 d5 3. d3 g6
2025.11.27	Round 2: Li, Ruifeng - Guo, Ethan	2.10	2025.11.27 Li, Ruifeng (2061074) (2545)	½	97.80%	1. e4 c5 2. Nc3 d6 3. Nge2 Nf6
2025.11.25	Round 9: Guo, Ethan - Bruzon Batista, Lazaro	9.5	2025.11.25 Bruzon Batista, Lazaro (3503739) (2550)	0	88.70%	1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5
2025.11.24	Round 7: Ludwig, John - Guo, Ethan	7.5	2025.11.24 Ludwig, John (2075512) (2354)	½	65.50%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2025.11.23	Round 6: Guo, Ethan - Cordova, Emilio	6.2	2025.11.23 Cordova, Emilio (3801497) (2488)	0	87.60%	1. e4 c6 2. Nc3 d5 3. Nf3 dxe4
2025.11.23	Round 5: Melillo, Lucius - Guo, Ethan	5.4	2025.11.23 Melillo, Lucius (30958245) (2286)	1	93.60%	1. e4 c5 2. Nf3 d6 3. Nc3 Nf6
2025.11.22	Round 4: Guo, Ethan - Jing, Andrew	4.3	2025.11.22 Jing, Andrew (30984076) (2297)	0	92.40%	1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6
2025.11.22	Round 3: Harsha Bharathakoti - Guo, Ethan	3.3	2025.11.22 Harsha Bharathakoti (5078776) (2526)	0	88.40%	1. d4 Nf6 2. c4 g6 3. Nc3 d5
2025.11.21	Round 2: Guo, Ethan - Yang, Jingyun (ryan)	2.4	2025.11.21 Yang, Jingyun (ryan) (2637375) (2352)	½	96.70%	1. e4 c5 2. Nf3 e6 3. b3 b6
2025.11.21	Round 1: Latorre, Vincent - Guo, Ethan	1.2	2025.11.21 Latorre, Vincent (2636891) (2301)	0	90.10%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2025.11.19	Round 8: Wang, Tianqi - Guo, Ethan	8.1	2025.11.19 Wang, Tianqi (2063824) (2344)	½	95.90%	1. Nf3 c5 2. c4 Nc6 3. b3 e5
2025.09.30	Round 11: Guo, Ethan - Zhang, Junyi	11.3	2025.09.30 Zhang, Junyi (494437) (2083)	1	95.80%	1. e4 c5 2. Nf3 e6 3. b3 Nc6
2025.09.29	Round 10: Bulgak, Damir - Guo, Ethan	10.2	2025.09.29 Bulgak, Damir (13528882) (2254)	½	90.20%	1. e4 c5 2. Nf3 e6 3. d4 cxd4
2025.09.26	Round 7: Shangin, Lev - Guo, Ethan	7.2	2025.09.26 Shangin, Lev (55681085) (2163)	1	93.80%	1. d4 Nf6 2. c4 e6 3. Nc3 Bb4
2025.09.22	Round 4: Guo, Ethan - Kotsyuba, Victor	4.4	2025.09.22 Kotsyuba, Victor (55654517) (2050)	1	94.70%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2025.09.21	Round 3: Obidjonov, Oriyat - Guo, Ethan	3.1	2025.09.21 Obidjonov, Oriyat (14222531) (2064)	½	98.10%	1. e4 c5 2. Nf3 d6 3. c3 Nf6
2025.09.15	Round 9: Guo, Ethan - Kuandykuly, Danis	9.1	2025.09.15 Kuandykuly, Danis (13752260) (2211)	1	94.20%	1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6
2025.09.15	Round 8: Guo, Ethan - Uzdemir, Ali Poyraz	8.1	2025.09.15 Uzdemir, Ali Poyraz (51619733) (2196)	0	87.80%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2025.09.15	Round 6: Guo, Ethan - Madhvendra Pratap Sharma	6.1	2025.09.15 Madhvendra Pratap Sharma (25985663) (2187)	½	91.10%	1. e4 e6 2. d4 d5 3. Nd2 Nc6
2025.09.15	Round 5: Kudrin, Ivan - Guo, Ethan	5.1	2025.09.15 Kudrin, Ivan (34458581) (2158)	1	94.00%	1. d4 Nf6 2. c4 e6 3. Nc3 Bb4
2025.09.15	Round 2: Guo, Ethan - Zhauynbay, Alimzhan	2.1	2025.09.15 Zhauynbay, Alimzhan (13782657) (1968)	1	94.20%	1. e4 c5 2. Nf3 Nc6 3. Bb5 g6
2025.09.15	Round 1: Wang, Muyu Lucas - Guo, Ethan	1.1	2025.09.15 Wang, Muyu Lucas (2673894) (1816)	1	96.30%	1. d4 Nf6 2. c4 e6 3. Nf3 b6
2025.07.31	Round 6: Guo, Ethan - Lopez Rayo, Santiago	6.3	2025.07.31 Lopez Rayo, Santiago (4455665) (2350)	0	93.10%	1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6
2025.07.20	Round 9: Plat, Vojtech - Guo, Ethan	9.9	2025.07.20 Plat, Vojtech (325740) (2487)	½	91.30%	1. d4 Nf6 2. c4 g6 3. g3 c6
2025.07.20	Round 8: Guo, Ethan - Song, Michael	8.9	2025.07.20 Song, Michael (2613190) (2403)	½	99.00%	1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5
2025.07.19	Round 7: Guo, Ethan - Rahul Srivatshav P	7.8	2025.07.19 Rahul Srivatshav P (25059653) (2455)	0	90.40%	1. e4 e6 2. d4 d5 3. Nd2 c5
2025.07.19	Round 6: Paragua, Mark - Guo, Ethan	6.6	2025.07.19 Paragua, Mark (5201241) (2418)	½	96.00%	1. d4 Nf6 2. c4 g6 3. Nf3 Bg7
2025.07.18	Round 5: Guo, Ethan - Korley, Kassa	5.8	2025.07.18 Korley, Kassa (2033801) (2407)	½	97.50%	1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6
2025.07.18	Round 4: Plotkin, Mark - Guo, Ethan	4.10	2025.07.18 Plotkin, Mark (2611651) (2357)	1	91.10%	1. d4 Nf6 2. c4 g6 3. g3 c6
2025.07.17	Round 3: Guo, Ethan - Stancil, Kimani	3.19	2025.07.17 Stancil, Kimani (2018594) (1930)	1	98.00%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2025.07.16	Round 1: Guo, Ethan - Nagy, Gabor	1.4	2025.07.16 Nagy, Gabor (737119) (2463)	0	91.50%	1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6
2025.07.10	Round 3: Wongso, Steve - Guo, Ethan	3.5	2025.07.10 Wongso, Steve (30939020) (2154)	1	-	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2025.07.07	Round 9: Movsziszian, Karen - Guo, Ethan	9.1	2025.07.07 Movsziszian, Karen (13301152) (2380)	½	97.30%	1. c4 c5 2. Nc3 Nc6 3. g3 g6
2025.07.07	Round 8: Guo, Ethan - Heimisson, Hilmir Freyr	8.1	2025.07.07 Heimisson, Hilmir Freyr (2309998) (2342)	½	97.20%	1. e4 c5 2. Nf3 Nc6 3. d4 cxd4
2025.07.07	Round 7: Yudasin, Leonid - Guo, Ethan	7.1	2025.07.07 Yudasin, Leonid (2802341) (2290)	½	97.00%	1. e4 c5 2. Nf3 d6 3. c3 Nf6
2025.07.07	Round 6: Guo, Ethan - Moor, Nathaniel Philip	6.1	2025.07.07 Moor, Nathaniel Philip (30970610) (2261)	1	98.30%	1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6
2025.07.07	Round 5: Mottola, Max - Guo, Ethan	5.1	2025.07.07 Mottola, Max (30985862) (2247)	1	88.90%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2025.07.07	Round 4: Guo, Ethan - Bilych, Oleksii	4.1	2025.07.07 Bilych, Oleksii (14156504) (2446)	1	96.30%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2025.07.07	Round 2: Guo, Ethan - Colville, Julian	2.1	2025.07.07 Colville, Julian (30963273) (2248)	½	85.60%	1. e4 c5 2. Nf3 Nc6 3. Bb5 g6
2025.07.07	Round 1: Atwell, Rose - Guo, Ethan	1.1	2025.07.07 Atwell, Rose (30951011) (2271)	½	92.60%	1. e4 c5 2. Nc3 d6 3. g3 Nc6
2025.07.02	Tiebreak Rapid: Guo, Ethan - Bulgak, Damir	4.1	2025.07.02 Bulgak, Damir (13528882) (2213)	*	-	1. e4 c5 2. Nf3 a6 3. c3 d5
2025.07.02	Game 2: Guo, Ethan - Bulgak, Damir	2.2	2025.07.02 Bulgak, Damir (13528882) (2213)	1	97.10%	1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6
2025.07.01	Game 1: Bulgak, Damir - Guo, Ethan	1.2	2025.07.01 Bulgak, Damir (13528882) (2213)	0	87.00%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2025.06.30	Tiebreak Rapid: Bulgak, Damir - Guo, Ethan	3.1	2025.06.30 Bulgak, Damir (13528882) (2213)	1	59.80%	1. e4 c5 2. Nf3 e6 3. d4 cxd4
2025.06.29	Round 7: Guo, Ethan - Yang, Lanqin	7.2	2025.06.29 Yang, Lanqin (8653984) (1931)	1	95.00%	1. e4 c5 2. Nf3 e6 3. c3 Nf6
2025.06.27	Round 5: Wang, Jacob S - Guo, Ethan	5.2	2025.06.27 Wang, Jacob S (30973350) (1891)	1	97.40%	1. d4 Nf6 2. c4 e6 3. Nf3 c5
2025.06.26	Round 4: Guo, Ethan - Aryan Mehta	4.3	2025.06.26 Aryan Mehta (33329664) (1904)	½	87.80%	1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5
2025.06.25	Round 3: Somaraju, Sai Vivan Karthikeya - Guo, Ethan	3.4	2025.06.25 Somaraju, Sai Vivan Karthikeya (110033474) (1833)	1	95.00%	1. c4 Nf6 2. Nc3 c5 3. g3 g6
2025.06.24	Round 2: Guo, Ethan - Elemes, Beibarys	2.3	2025.06.24 Elemes, Beibarys (447008059) (1875)	½	93.90%	1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6
2025.06.23	Round 1: Diasamidze, Rati - Guo, Ethan	1.3	2025.06.23 Diasamidze, Rati (13636804) (1706)	1	96.50%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2025.05.31	Round 6: Sameh Mohamed, Abdalrahman - Guo, Ethan	6.1	2025.05.31 Sameh Mohamed, Abdalrahman (54262674) (2242)	½	90.50%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2025.04.17	Round 11: Guo, Ethan - Baltayev, Didar	11.1	2025.04.17 Baltayev, Didar (14008092) (1917)	1	87.30%	1. Nf3 d5 2. g3 Nf6 3. Bg2 Bf5
2025.04.17	Round 10: Nguyen Truong An Khang - Guo, Ethan	10.1	2025.04.17 Nguyen Truong An Khang (12427616) (1788)	1	95.00%	1. d4 Nf6 2. c4 g6 3. f3 e6
2025.04.17	Round 9: Nguyen Truong Phuc - Guo, Ethan	9.1	2025.04.17 Nguyen Truong Phuc (12431591) (1846)	1	-	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2025.04.17	Round 8: Guo, Ethan - Belyaletdinov, Leonard	8.1	2025.04.17 Belyaletdinov, Leonard (14641771) (2018)	½	79.10%	1. e4 c6 2. Nc3 d5 3. Nf3 dxe4
2025.04.17	Round 7: Nurakyn, Suleiman - Guo, Ethan	7.1	2025.04.17 Nurakyn, Suleiman (447003073) (1997)	1	93.00%	1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7
2025.04.16	Round 6: Guo, Ethan - Bulgak, Damir	6.1	2025.04.16 Bulgak, Damir (13528882) (2098)	½	97.00%	1. e4 c5 2. Nf3 Nc6 3. d4 cxd4
2025.04.16	Round 5: Sason, Noam - Guo, Ethan	5.1	2025.04.16 Sason, Noam (371282346) (2033)	1	-	1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7
2025.04.16	Round 4: Guo, Ethan - Zabelin, Platon	4.1	2025.04.16 Zabelin, Platon (55722849) (1975)	1	-	1. e4 c6 2. Nc3 d5 3. Nf3 dxe4
2025.04.16	Round 3: El Zein, Bassam - Guo, Ethan	3.1	2025.04.16 El Zein, Bassam (5313228) (1934)	1	90.10%	1. e4 c5 2. Nf3 e6 3. d3 Nc6
2025.04.16	Round 2: Guo, Ethan - Kolar, Edvard	2.2	2025.04.16 Kolar, Edvard (23746238) (1868)	1	87.50%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2025.04.16	Round 1: Classen, Marnin - Guo, Ethan	1.3	2025.04.16 Classen, Marnin (34623833) (1630)	1	-	1. d4 Nf6 2. c4 e6 3. Nc3 Bb4
2025.04.15	Round 11: Guo, Ethan - Velim, Vojtech	11.3	2025.04.15 Velim, Vojtech (23749407) (2083)	½	92.20%	1. e4 g6 2. d4 Bg7 3. Nc3 d6
2025.04.15	Round 10: Braaten, Birk - Guo, Ethan	10.3	2025.04.15 Braaten, Birk (1568175) (1884)	1	96.20%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2025.04.15	Round 9: Guo, Ethan - El Zein, Bassam	9.2	2025.04.15 El Zein, Bassam (5313228) (2238)	1	96.40%	1. e4 e6 2. d4 d5 3. Nd2 c5
2025.04.14	Round 8: Nguyen Truong Phuc - Guo, Ethan	8.5	2025.04.14 Nguyen Truong Phuc (12431591) (1575)	1	97.90%	1. e4 c5 2. Nf3 e6 3. d4 cxd4
2025.04.14	Round 7: Guo, Ethan - Sason, Noam	7.2	2025.04.14 Sason, Noam (371282346) (1967)	0	82.00%	1. e4 c5 2. Nf3 a6 3. c4 Nc6
2025.04.14	Round 6: Guo, Ethan - Eshkol, Idan	6.4	2025.04.14 Eshkol, Idan (2860368) (1849)	1	-	1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6
2025.04.14	Round 5: Nurakyn, Suleiman - Guo, Ethan	5.2	2025.04.14 Nurakyn, Suleiman (447003073) (1891)	½	94.40%	1. d4 Nf6 2. c4 e6 3. Nf3 c5
2025.04.13	Round 4: Guo, Ethan - Bulgak, Damir	4.1	2025.04.13 Bulgak, Damir (13528882) (2101)	½	78.50%	1. e4 c5 2. Nf3 Nc6 3. d4 cxd4
2025.04.13	Round 3: Nguyen Truong An Khang - Guo, Ethan	3.6	2025.04.13 Nguyen Truong An Khang (12427616) (1862)	1	94.40%	1. d4 Nf6 2. c4 g6 3. f3 e6
2025.04.13	Round 2: Guo, Ethan - Voishnis, Ivan	2.7	2025.04.13 Voishnis, Ivan (13532197) (1723)	1	95.40%	1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5
2025.04.13	Round 1: Papadopoulos, Antonios P - Guo, Ethan	1.9	2025.04.13 Papadopoulos, Antonios P (42153700)	1	95.70%	1. d4 Nf6 2. Bf4 d5 3. e3 c5
2024.12.23	2024 North American Youth Championship - OPEN	9.6	2024.12.23 Mou, Iris (30939836) (2226)	1	94.10%	1. e4 c5 2. Nf3 e6 3. g3 Nc6
2024.12.22	2024 North American Youth Championship - OPEN	8.4	2024.12.22 Tang, Zoey (30952530) (2306)	½	94.70%	1. e4 c5 2. Nf3 Nc6 3. d4 cxd4
2024.12.18	2024 North American Youth Championship - OPEN	1.4	2024.12.18 Zheng, Richard (2624893) (2315)	0	75.40%	1. d4 Nf6 2. Bg5 d5 3. e3 c5
2024.11.26	Round 11: Wijerathna, Vinuka Dihain - Guo, Ethan	11.9	2024.11.26 Wijerathna, Vinuka Dihain (29981905) (2004)	½	92.30%	1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7
2024.11.25	Round 10: Guo, Ethan - Birmenko, Nikolay	10.8	2024.11.25 Birmenko, Nikolay (34401610) (2084)	0	83.30%	1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5
2024.11.24	Round 9: Kleschevnikov, Arseny - Guo, Ethan	9.9	2024.11.24 Kleschevnikov, Arseny (55677282) (1893)	1	96.20%	1. d4 Nf6 2. c4 e6 3. Bf4 Bb4+
2024.11.23	Round 8: Guo, Ethan - Bocquenet-Drouode, Hugo	8.14	2024.11.23 Bocquenet-Drouode, Hugo (652009173) (2002)	1	94.70%	1. e4 c5 2. Nf3 Nc6 3. d4 cxd4
2024.11.22	Round 7: Tatvidze, Davit - Guo, Ethan	7.11	2024.11.22 Tatvidze, Davit (13628470) (2024)	½	98.30%	1. c4 Nf6 2. Nf3 c5 3. Nc3 e6
2024.11.20	Round 6: Guo, Ethan - Matejka, Simon	6.19	2024.11.20 Matejka, Simon (14974541) (1924)	1	93.80%	1. e4 e6 2. d4 d5 3. Nd2 c5
2024.11.19	Round 5: Guo, Ethan - Petrovski, Nikola	5.29	2024.11.19 Petrovski, Nikola (15007839) (1829)	1	88.90%	1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5
2024.11.18	Round 4: Isakov, Amin - Guo, Ethan	4.41	2024.11.18 Isakov, Amin (13830325) (1698)	1	89.10%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2024.11.17	Round 3: Le, Anh Tu - Guo, Ethan	3.26	2024.11.17 Le, Anh Tu (12424846) (1812)	0	56.90%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2024.11.16	Round 2: Guo, Ethan - Krasniqi, Troi	2.43	2024.11.16 Krasniqi, Troi (22106391) (1610)	1	95.50%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2024.11.15	Round 1: Simiyu Jadon - Guo, Ethan	1.14	2024.11.15 Simiyu Jadon (10824014) (1784)	0	80.10%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2024.11.10	Round 4: Paredes Lagos, Anthony Javier - Guo, Ethan	4.4	2024.11.10 Paredes Lagos, Anthony Javier (3817210) (2351)	½	82.90%	1. e4 c5 2. Nf3 d6 3. c3 Nf6
2024.11.09	Round 3: Sanchez, Sebastian Felipe - Guo, Ethan	3.5	2024.11.09 Sanchez, Sebastian Felipe (4403304) (2376)	0	78.90%	1. d4 Nf6 2. Bg5 d5 3. e3 c5
2024.11.09	Round 2: Guo, Ethan - Oblitas, Carlomagno	2.1	2024.11.09 Oblitas, Carlomagno (3800156) (2382)	0	84.90%	1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6
2024.11.08	Round 1: Gemy, Jose Daniel - Guo, Ethan	1.2	2024.11.08 Gemy, Jose Daniel (3301478) (2320)	*	98.00%	1. Nf3 d5 2. d4 Nf6 3. c4 e6
2024.10.13	Round 1: Quesada Perez, Yasser - Guo, Ethan	1.3	2024.10.13 Quesada Perez, Yasser (3509362) (2592)	0	93.80%	1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7
2024.10.06	Round 5: Filgueiras, Nathan Felipe - Guo, Ethan	5.1	2024.10.06 Filgueiras, Nathan Felipe (2188562) (2343)	½	92.90%	1. e4 c5 2. Nc3 d6 3. Nge2 Nf6
2024.10.06	Round 4: Guo, Ethan - Sheng, Joshua	4.2	2024.10.06 Sheng, Joshua (2057360) (2482)	0	88.30%	1. e4 e6 2. d4 d5 3. Nd2 Be7
2024.10.05	Round 3: Guo, Ethan - Sanchez, Sebastian Felipe	3.3	2024.10.05 Sanchez, Sebastian Felipe (4403304) (2384)	0	89.70%	1. e4 c5 2. Nf3 e6 3. d4 cxd4
2024.10.05	Round 2: Heimann, Mark - Guo, Ethan	2.4	2024.10.05 Heimann, Mark (2028441) (2461)	½	88.30%	1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7
2024.10.04	Round 1: Guo, Ethan - Garcia, Jhoel	1.5	2024.10.04 Garcia, Jhoel (3801110) (2360)	0	84.40%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2024.09.02	Round 7: Guo, Ethan - Tang, Dylan	7.15	2024.09.02 Tang, Dylan (30972531) (2144)	½	96.00%	1. e4 e5 2. Nf3 Nc6 3. d4 exd4
2024.09.02	Round 6: Guo, Ethan - Garduno Huerta, Joshua Emiliano	6.15	2024.09.02 Garduno Huerta, Joshua Emiliano (5145848) (2116)	½	97.30%	1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5
2024.09.01	Round 5: Yim, Sung Ho - Guo, Ethan	5.13	2024.09.01 Yim, Sung Ho (2062020) (2291)	0	88.50%	1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7
2024.09.01	Round 4: Guo, Ethan - Piasetski, Leon	4.14	2024.09.01 Piasetski, Leon (2600072) (2167)	½	96.10%	1. e4 e6 2. d4 d5 3. Nd2 dxe4
2024.08.31	Round 3: Champsi, Imran - Guo, Ethan	3.14	2024.08.31 Champsi, Imran (30960622) (2012)	½	94.80%	1. d4 Nf6 2. c4 g6 3. Nc3 d5
2024.08.31	Round 2: Guo, Ethan - Gonzalez Zharikov, Andrey	2.20	2024.08.31 Gonzalez Zharikov, Andrey (5145287) (2070)	1	91.30%	1. e4 c6 2. Nc3 d5 3. Nf3 dxe4
2024.08.30	Round 1: Koustav Chatterjee - Guo, Ethan	1.6	2024.08.30 Koustav Chatterjee (25073060) (2524)	0	87.90%	1. Nf3 Nf6 2. c4 g6 3. d4 Bg7
2024.08.16	Round 6: Liang, Jason - Guo, Ethan	6.2	2024.08.16 Liang, Jason (30940303) (2398)	0	87.20%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2024.08.15	Round 4: Han, Johnathan - Guo, Ethan	4.6	2024.08.15 Han, Johnathan (2629631) (2340)	½	97.80%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2024.07.14	Round 8: Yanayt, Eugene - Guo, Ethan	8.5	2024.07.14 Yanayt, Eugene (2020165) (2101)	1	96.40%	1. d4 Nf6 2. c4 g6 3. Nc3 d5
2024.07.13	Round 7: Guo, Ethan - Wongso, Steve	7.2	2024.07.13 Wongso, Steve (30939020) (2178)	1	95.50%	1. e4 c5 2. Nf3 Nc6 3. d4 cxd4
2024.07.13	Round 6: Rama, Tejas - Guo, Ethan	6.4	2024.07.13 Rama, Tejas (30907381) (2265)	½	95.40%	1. d4 Nf6 2. c4 g6 3. Nc3 d5
2024.07.12	Round 5: Guo, Ethan - Sun, Ryan	5.3	2024.07.12 Sun, Ryan (30965659) (2312)	½	96.20%	1. e4 c6 2. d4 d5 3. exd5 cxd5
2024.07.12	Round 4: Rajesh, C.S. - Guo, Ethan	4.3	2024.07.12 Rajesh, C.S. (5025184) (2258)	½	97.60%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2024.07.11	Round 3: Guo, Ethan - Yudasin, Leonid	3.4	2024.07.11 Yudasin, Leonid (2802341) (2336)	½	97.00%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2024.07.11	Round 2: Sochacki, Wojtek - Guo, Ethan	2.2	2024.07.11 Sochacki, Wojtek (651389) (2319)	½	96.60%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2024.07.10	Round 1: Guo, Ethan - Reiss, Aiden	1.5	2024.07.10 Reiss, Aiden (30955114) (2161)	0	88.50%	1. e4 c5 2. Nf3 e6 3. d4 cxd4
2024.07.09	Round 9: Guo, Ethan - Bortnyk, Mykola	9.1	2024.07.09 Bortnyk, Mykola (14120836) (2433)	0	88.40%	1. e4 Nf6 2. e5 Nd5 3. d4 d6
2024.07.02	Game 2: Ibrahimli, Suat - Guo, Ethan	2.3	2024.07.02 Ibrahimli, Suat (13441906) (1828)	½	96.50%	1. d4 Nf6 2. c4 g6 3. Nc3 d5
2024.07.01	Game 1: Guo, Ethan - Ibrahimli, Suat	1.3	2024.07.01 Ibrahimli, Suat (13441906) (1828)	1	97.60%	1. e4 c5 2. Nf3 e6 3. d4 cxd4
2024.06.28	Round 6: Guo, Ethan - Yang, ZiLong	6.2	2024.06.28 Yang, Zilong (8641528) (1874)	1	93.30%	1. e4 c5 2. Nf3 e6 3. d4 cxd4
2024.06.27	Round 5: Siddhanth Poonja - Guo, Ethan	5.2	2024.06.27 Siddhanth Poonja (25181823) (1958)	1	95.40%	1. d4 Nf6 2. Bf4 d5 3. Nf3 c5
2024.06.26	Round 4: Guo, Ethan - Yang, Maxwell	4.6	2024.06.26 Yang, Maxwell (30965268) (1979)	1	97.10%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2024.06.25	Round 3: Yin, Zeming - Guo, Ethan	3.4	2024.06.25 Yin, Zeming (2649098) (1832)	½	79.90%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2024.06.24	Round 2: Diasamidze, Rati - Guo, Ethan	2.8	2024.06.24 Diasamidze, Rati (13636804) (1646)	1	97.60%	1. d4 Nf6 2. c4 g6 3. Nc3 d5
2024.06.21	Round 7: Obidov, Biloliddin - Guo, Ethan	7.1	2024.06.21 Obidov, Biloliddin (14225271) (1998)	½	95.50%	1. d4 Nf6 2. Nf3 g6 3. c4 Bg7
2024.06.21	Round 1: Guo, Ethan - Yerzhanuly Yernur		2024.06.21 Yerzhanuly Yernur (13780255) (1810)	0	88.30%	1. e4 e6 2. d4 d5 3. Nd2 Nf6
2024.06.14	Round 9: Guo, Andrew - Guo, Ethan		2024.06.14 Guo, Andrew (30952719) (2230)	½	97.90%	1. d4 Nf6 2. c4 g6 3. g3 c6
2024.06.14	Round 8: Guo, Ethan - Yu, Jiangwei		2024.06.14 Yu, Jiangwei (8602620) (2291)	½	97.10%	1. e4 c5 2. Nf3 a6 3. c4 e6
2024.06.13	Round 7: Ganesan, Vikrant - Guo, Ethan		2024.06.13 Ganesan, Vikrant (30979463) (2038)	½	85.60%	1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+
2024.06.13	Round 6: Guo, Ethan - Vertetics, Attila		2024.06.13 Vertetics, Attila (723720) (2438)	½	98.20%	1. e4 c6 2. Nc3 d5 3. Nf3 g6
2024.06.12	Round 5: Yan, Nathan - Guo, Ethan		2024.06.12 Yan, Nathan (30966230) (2200)	½	98.40%	1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6
2024.06.12	Round 4: Guo, Ethan - Nagy, Gabor		2024.06.12 Nagy, Gabor (737119) (2448)	½	96.40%	1. e4 c5 2. Nf3 e6 3. d4 cxd4
2024.06.11	Round 3: Guo, Ethan - Atwell, Rose		2024.06.11 Atwell, Rose (30951011) (2274)	1	90.40%	1. e4 c5 2. Nf3 a6 3. c4 Nc6
2024.06.11	Round 2: Delgado Ramirez, Neuris - Guo, Ethan		2024.06.11 Delgado Ramirez, Neuris (3503631) (2487)	0	90.80%	1. e4 c5 2. Nf3 d6 3. c3 Nf6
2024.06.11	Round 1: Guo, Ethan - Melillo, Lucius		2024.06.11 Melillo, Lucius (30958245) (2306)	½	96.50%	1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6
2024.06.04	Round 9: Vatsal Singhania - Guo, Ethan		2024.06.04 Vatsal Singhania (25033972) (2259)	½	98.50%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2024.06.04	Round 8: Guo, Ethan - Delgado Ramirez, Neuris		2024.06.04 Delgado Ramirez, Neuris (3503631) (2487)	½	85.30%	1. e4 e5 2. Nf3 Nc6 3. d4 exd4
2024.06.03	Round 7: Andrews, Todd - Guo, Ethan		2024.06.03 Andrews, Todd (2012456) (2167)	0	83.40%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2024.06.03	Round 6: Guo, Ethan - Stevens, Adam B		2024.06.03 Stevens, Adam B (30999928) (1879)	½	89.20%	1. e4 e5 2. Nf3 Nc6 3. d4 exd4
2024.06.02	Round 5: Nagy, Gabor - Guo, Ethan		2024.06.02 Nagy, Gabor (737119) (2433)	½	93.80%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2024.06.02	Round 4: Guo, Ethan - Vertetics, Attila		2024.06.02 Vertetics, Attila (723720) (2440)	0	90.90%	1. e4 c6 2. d4 d5 3. exd5 cxd5
2024.06.01	Round 3: Bhatta, Rohit - Guo, Ethan		2024.06.01 Bhatta, Rohit (30965934) (1977)	½	97.90%	1. d4 Nf6 2. c4 g6 3. g3 Bg7
2024.06.01	Round 2: Guo, Ethan - Zaloznyy, Mike		2024.06.01 Zaloznyy, Mike (2023075) (2144)	1	95.70%	1. e4 c6 2. d4 d6 3. Nc3 Nf6
2024.06.01	Round 1: Guo, Ethan - Atwell, Rose		2024.06.01 Atwell, Rose (30951011) (2283)	0	86.10%	1. e4 c5 2. Nf3 Nf6 3. e5 Nd5
2024.05.27	Round 9: Guo, Ethan - Jiang, Lucas		2024.05.27 Jiang, Lucas (30957117) (2318)	0	93.30%	1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5
2024.05.27	Round 8: Cerveny, Martin - Guo, Ethan		2024.05.27 Cerveny, Martin (321141) (2367)	1	96.20%	1. d4 Nf6 2. c4 g6 3. Nc3 d5
2024.05.26	Round 7: Guo, Ethan - Rajaram, Rohan		2024.05.26 Rajaram, Rohan (30940729) (2113)	1	91.10%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2024.05.26	Round 6: Golsefidy, Sepehr - Guo, Ethan		2024.05.26 Golsefidy, Sepehr (30973368) (2006)	0	87.60%	1. d4 Nf6 2. c4 g6 3. Nc3 d5
2024.05.25	Round 5: Guo, Ethan - Taewooo Kim		2024.05.25 Taewooo Kim	1	93.80%	1. e4 e5 2. Nf3 Nc6 3. d4 exd4
2024.05.25	Round 4: Nanugonda, Vishva - Guo, Ethan		2024.05.25 Nanugonda, Vishva (30961335) (2063)	0	93.20%	1. d4 Nf6 2. c4 g6 3. Nc3 d5
2024.05.24	Round 3: Guo, Ethan - Yao, Hanchi		2024.05.24 Yao, Hanchi (30957397) (2003)	½	86.20%	1. e4 c5 2. Nf3 d6 3. d4 Nf6
2024.05.24	Round 2: Mirzoev, Azer - Guo, Ethan		2024.05.24 Mirzoev, Azer (13400304) (2447)	0	90.30%	1. d4 Nf6 2. c4 g6 3. Nc3 d5
2024.05.24	Round 1: Guo, Ethan - Strikovic, Aleksa		2024.05.24 Strikovic, Aleksa (900150) (2418)	½	94.90%	1. e4 d6 2. d4 Nf6 3. Nc3 e5
2024.04.21	Round 5: Gracia Alvarez, Gerardo Antonio - Guo, Ethan		2024.04.21 Gracia Alvarez, Gerardo Antonio (5109124) (2240)	½	93.80%	1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7
2024.04.21	Round 4: Heimann, Alexander - Guo, Ethan		2024.04.21 Heimann, Alexander (2006073) (2251)	0	84.80%	1. Nf3 d5 2. c4 d4 3. e3 Nc6
2024.04.07	Round 5: Guo, Ethan - Jimenez Garcia, Emmanuel		2024.04.07 Jimenez Garcia, Emmanuel (6504779) (2421)	0	89.80%	1. e4 d6 2. d4 Nf6 3. Nc3 e5
2024.04.06	Round 4: Alarcon Bahamondez, Roberto Ignacio - Guo, Ethan		2024.04.06 Alarcon Bahamondez, Roberto Ignacio (3408132) (2300)	½	91.90%	1. c4 Nf6 2. Nc3 g6 3. e4 e5
2024.04.06	Round 3: Guo, Ethan - Figueredo Losada, Leonel		2024.04.06 Figueredo Losada, Leonel (3507971) (2323)	0	89.00%	1. e4 e5 2. Nf3 Nc6 3. Bb5 a6
2024.04.05	Round 2: Zuluaga Mancilla, Cesar - Guo, Ethan		2024.04.05 Zuluaga Mancilla, Cesar (4401492) (2206)	0	87.90%	1. d4 Nf6 2. Nf3 g6 3. c4 Bg7
2024.04.05	Round 1: Guo, Ethan - Arenas, David		2024.04.05 Arenas, David (4403177) (2366)	0	90.60%	1. e4 c5 2. Nf3 d6 3. d4 Nf6
2024.04.04	Round 5: Zuluaga Mancilla, Cesar - Guo, Ethan		2024.04.04 Zuluaga Mancilla, Cesar (4401492) (2206)	½	98.40%	1. d4 Nf6 2. Nf3 g6 3. c4 Bg7
2024.04.03	Round 4: Guo, Ethan - Alarcon Bahamondez, Roberto Ignacio		2024.04.03 Alarcon Bahamondez, Roberto Ignacio (3408132) (2300)	1	98.40%	1. e4 c6 2. d4 d5 3. exd5 cxd5
2024.04.03	Round 3: Arenas, David - Guo, Ethan		2024.04.03 Arenas, David (4403177) (2366)	0	82.90%	1. e4 c5 2. Nf3 d6 3. Bc4 Nf6
2024.04.02	Round 2: Jimenez Garcia, Emmanuel - Guo, Ethan		2024.04.02 Jimenez Garcia, Emmanuel (6504779) (2421)	½	91.70%	1. Nf3 d5 2. g3 Nd7 3. Bg2 e5
2024.04.02	Round 1: Guo, Ethan - Figueredo Losada, Leonel		2024.04.02 Figueredo Losada, Leonel (3507971) (2323)	*	94.80%	1. e4 e5 2. Nf3 Nc6 3. Bb5 a6
2024.03.10	Round 5: Guo, Ethan - Stearman, Josiah		2024.03.10 Stearman, Josiah (2062496) (2464)	½	94.80%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2024.03.10	Round 4: Guo, Ethan - Heimann, Mark		2024.03.10 Heimann, Mark (2028441) (2435)	½	86.20%	1. e4 c6 2. Nc3 d5 3. Nf3 Nf6
2024.03.10	Round 3: Cu Hor, Winston Darwin - Guo, Ethan		2024.03.10 Cu Hor, Winston Darwin (7300662) (2343)	0	91.80%	1. Nf3 d5 2. c4 d4 3. e3 Nc6
2024.03.09	Round 2: Guo, Ethan - Arenas, David		2024.03.09 Arenas, David (4403177) (2368)	0	86.60%	1. e4 e5 2. Nf3 Nc6 3. Bb5 a6
2024.03.09	Round 1: Griffith, Kyron - Guo, Ethan		2024.03.09 Griffith, Kyron (2046318) (2352)	0	88.40%	1. e4 c5 2. Nc3 d6 3. d4 cxd4
2023.10.26	WCCC 2023 - Open U10	11.2	2023.10.26 Bulgak, Damir (13528882) (1596)	1	92.30%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2023.10.25	WCCC 2023 - Open U10	10.1	2023.10.25 Kuandykuly, Danis (13752260) (1870)	0	92.10%	1. e4 c5 2. Nf3 d6 3. c3 Nf6
2023.10.24	WCCC 2023 - Open U10	9.1	2023.10.24 Kleimenov, Nikolay (34414223) (2075)	½	94.60%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2023.10.23	WCCC 2023 - Open U10	8.1	2023.10.23 Kleschevnikov, Arseny (55677282) (1770)	½	95.00%	1. d4 Nf6 2. c4 e6 3. Nc3 Bb4
2023.10.22	WCCC 2023 - Open U10	7.1	2023.10.22 Banerjee, Supratit (2410079) (1939)	1	93.50%	1. e4 e6 2. d4 d5 3. Nd2 dxe4
2023.10.21	WCCC 2023 - Open U10	6.2	2023.10.21 Tarasenko, Nazar (34161430) (1873)	1	92.40%	1. e4 c5 2. Nf3 a6 3. c4 Nc6
2023.10.20	WCCC 2023 - Open U10	5.3	2023.10.20 Cortes Medina, Fernando (5181402) (1682)	1	93.20%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2023.10.19	WCCC 2023 - Open U10	4.4	2023.10.19 Mamikonyan, Artem T (55613993) (1590)	1	96.00%	1. e4 c6 2. Nc3 d5 3. Nf3 dxe4
2023.10.18	WCCC 2023 - Open U10	3.3	2023.10.18 Zhauynbay, Alimzhan (13782657) (1638)	½	90.90%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2023.10.17	WCCC 2023 - Open U10	2.3	2023.10.17 Mihaylov, Bozhidar (2944537) (1508)	1	95.80%	1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5
2023.10.16	WCCC 2023 - Open U10	1.3	2023.10.16 Del, Nikita (55601286) (1344)	1	94.60%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2023.06.11	U10 \| FIDE World Blitz Championship	11	2023.06.11 Alshibaia, Nikoloz (13636006) (1253)	1	91.70%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2023.06.11	U10 \| FIDE World Blitz Championship	10	2023.06.11 Tleuov, Akhan (13765515) (1498)	1	81.50%	1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6
2023.06.11	U10 \| FIDE World Blitz Championship	9	2023.06.11 Zhauynbay, Alimzhan (13782657) (1714)	1	81.80%	1. e4 c5 2. Nf3 Nc6 3. d4 cxd4
2023.06.11	U10 \| FIDE World Blitz Championship	8	2023.06.11 Sason, Noam (371282346) (1562)	0	77.10%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2023.06.11	U10 \| FIDE World Blitz Championship	7	2023.06.11 Deepak Ambattu, Rithvik (2410060) (1780)	1	91.80%	1. e4 c5 2. Nc3 Nc6 3. Nf3 d6
2023.06.10	boys-10	6.1	2023.06.10 Balanandan, Ayyappan (1549)	0	66.40%	1. e4 d6 2. d4 Nf6 3. Bd3 g6
2023.06.10	boys-10	6.1	2023.06.10 Balanandan, Ayyappan (1549)	*	89.30%	1. d4 d5 2. Bf4 Nf6 3. Nf3 c5
2023.06.10	boys-10	4.2	2023.06.10 Sklokin, Sergey (1715)	½	92.50%	1. e4 c5 2. Nf3 d6 3. c3 Nf6
2023.06.10	boys-10	3.2	2023.06.10 Rahbar, Aihan (36700363) (1665)	1	94.80%	1. e4 c5 2. Nf3 g6 3. d4 cxd4
2023.06.10	boys-10	2.2	2023.06.10 Obidjonov, Oriyat (14222531) (1433)	1	88.00%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2023.06.10	boys-10	1.2	2023.06.10 Maghlakelidze, Nikoloz (13635930) (1235)	1	92.90%	1. e4 c5 2. Nf3 Nc6 3. d4 cxd4
	12th Annual Washington International - Championship	6	Erenburg, Sergey (2805642) (2504)	½	97.70%	1. e4 c6 2. Nc3 d5 3. Nf3 dxe4
	12th Washington International - Championship	5.10	Baron, Tal (2809958) (2432)	0	86.30%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
	12th Washington International - Championship	4.7	Rahul Srivatshav P (25059653) (2455)	½	96.80%	1. e4 c5 2. Nf3 e6 3. c3 Nf6
	12th Washington International - Championship	2.6	Budisavljevic, Luka (960047) (2499)	½	97.40%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
	FIDE WORLD SCHOOLS TEAM CHAMPIONSHIP 2025	8	Kuandykuly, Danis (13752260) (2156)	1	47.90%	1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5
	FIDE WORLD SCHOOLS TEAM CHAMPIONSHIP 2025	7	Wijerathna, Vinuka Dihain (29981905) (1913)	½	82.40%	1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5
	FIDE WORLD SCHOOLS TEAM CHAMPIONSHIP 2025	6	Mamedov, Edgar (13739980) (2299)	1	87.90%	1. Nf3 Nf6 2. c4 e6 3. d4 Bb4+
	FIDE WORLD SCHOOLS TEAM CHAMPIONSHIP 2025	5	Torosyan, Volodya (13319051) (2047)	1	86.80%	1. e4 c5 2. Nf3 e6 3. d4 cxd4
	FIDE WORLD SCHOOLS TEAM CHAMPIONSHIP 2025	4	Aswath, S (46694919) (2369)	½	97.50%	1. e4 e6 2. d4 d5 3. Nd2 c5
	FIDE WORLD SCHOOLS TEAM CHAMPIONSHIP 2025	3	Karakasidis, Michail (42114349) (2058)	0	75.20%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
	FIDE WORLD SCHOOLS TEAM CHAMPIONSHIP 2025	2	Gorkov, Kirill (4516214) (2119)	½	91.30%	1. e4 c5 2. Be2 d6 3. f4 g6
	FIDE WORLD SCHOOLS TEAM CHAMPIONSHIP 2025	1	Maurstad, Astor Moe (1576640) (1953)	1	40.10%	1. e4 c5 2. Nf3 e6 3. d4 cxd4
	Round 9: Guo, Ethan - Sathish, Pranav	9.4	Sathish, Pranav (30967538) (2323)	½	91.00%	1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5