Player profile
Duong, Quang Bach
Dossier
47 of 50 games analyzed.
Accuracy: 89%
Opened e4: 17/22Opened d4: 3/22Opened f4: 1/22Opened c4: 1/22
Same-side castling: 21Castled kingside: 20Castled queenside: 9Did not castle: 9Opposite-side castling: 8
Played in the center: 16Played on the queenside: 10Played on the kingside: 9Fianchettoed queenside: 7Fianchettoed kingside: 6
Active pieces: 31Kept the bishop pair: 28Space advantage: 23Initiated exchanges: 23Sacrificed material: 22Backward pawn: 19Isolated pawn: 15Avoided exchanges: 11Missed tactics: 9Played gambits: 5
Openings
Click "+" to add that group to the games list below. Multiple groups can be added at once.
As White 24 games 6W 5D 13L
Sicilian Defense 6 games 3W 1D 2L
Chekhover Variation 2 games 2W 0D 0L
(unspecified)
2 games
2W
0D
0L
Four Knights Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Nyezhmetdinov-Rossolimo Attack 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Richter-Rauzer Variation 1 game 0W 0D 1L
Modern Variation
1 game
0W
0D
1L
Najdorf Variation 1 game 0W 0D 1L
Yates Variation
1 game
0W
0D
1L
? 4 games 1W 0D 3L
(unspecified) 4 games 1W 0D 3L
(unspecified)
4 games
1W
0D
3L
Caro-Kann Defense 3 games 1W 1D 1L
Tartakower Variation 2 games 1W 0D 1L
(unspecified)
2 games
1W
0D
1L
Advance Variation 1 game 0W 1D 0L
Tal Variation
1 game
0W
1D
0L
Four Knights Game 2 games 0W 0D 2L
Spanish Variation 2 games 0W 0D 2L
(unspecified)
2 games
0W
0D
2L
French Defense 2 games 0W 2D 0L
Tarrasch Variation 2 games 0W 2D 0L
Morozevich Variation
1 game
0W
1D
0L
Closed Variation
1 game
0W
1D
0L
Pirc Defense 1 game 0W 0D 1L
Austrian Attack 1 game 0W 0D 1L
Weiss Variation
1 game
0W
0D
1L
Nimzo-Indian Defense 1 game 0W 0D 1L
Normal Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Queen's Gambit Declined 1 game 1W 0D 0L
Exchange Variation 1 game 1W 0D 0L
Positional Variation
1 game
1W
0D
0L
Modern Defense 1 game 0W 0D 1L
Standard Line 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Benko Gambit Accepted 1 game 0W 1D 0L
Fully Accepted Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Ruy Lopez 1 game 0W 0D 1L
Morphy Defense 1 game 0W 0D 1L
Anderssen Variation
1 game
0W
0D
1L
Italian Game 1 game 0W 0D 1L
Classical Variation 1 game 0W 0D 1L
Giuoco Pianissimo
1 game
0W
0D
1L
As Black 17 games 6W 5D 6L
Sicilian Defense 3 games 0W 1D 2L
Richter-Rauzer Variation 2 games 0W 1D 1L
Neo-Modern Variation, Early Deviations
2 games
0W
1D
1L
Nyezhmetdinov-Rossolimo Attack 1 game 0W 0D 1L
Fianchetto Variation
1 game
0W
0D
1L
? 2 games 0W 1D 1L
(unspecified) 2 games 0W 1D 1L
(unspecified)
2 games
0W
1D
1L
English Opening 2 games 1W 1D 0L
Symmetrical Variation 2 games 1W 1D 0L
Rubinstein Variation
1 game
0W
1D
0L
Anti-Benoni Variation, Spielmann Defense
1 game
1W
0D
0L
Queen's Gambit Declined 2 games 1W 1D 0L
Vienna Variation 1 game 0W 1D 0L
Quiet Variation
1 game
0W
1D
0L
Three Knights Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Ruy Lopez 1 game 0W 1D 0L
Morphy Defense 1 game 0W 1D 0L
Anderssen Variation
1 game
0W
1D
0L
Grünfeld Defense 1 game 0W 0D 1L
Exchange Variation 1 game 0W 0D 1L
Modern Exchange Variation, Kramnik's Line
1 game
0W
0D
1L
French Defense 1 game 0W 0D 1L
Classical Variation 1 game 0W 0D 1L
Burn Variation, Morozevich Line
1 game
0W
0D
1L
Zukertort Opening 1 game 1W 0D 0L
Nimzo-Larsen Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Scotch Game 1 game 0W 0D 1L
Mieses Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Queen's Pawn Game 1 game 1W 0D 0L
London System 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Semi-Slav Defense 1 game 1W 0D 0L
Normal Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Caro-Kann Defense 1 game 1W 0D 0L
Exchange Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Blunders Top 4 of 155
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 50 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2026.10.09 | Deutsche Ländermeisterschaft 2026 | 3 | 2026.10.09 Moeller, Maurin (16265696) (2296) | ½ | 91.00% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2026.10.08 | Deutsche Ländermeisterschaft 2026 | 2.25 | 2026.10.08 Gersemann, Karl (34602186) (2216) | ½ | 93.90% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| 2026.10.08 | Deutsche Ländermeisterschaft 2026 | 1 | 2026.10.08 Bock, Marlon (16244931) (2055) | 1 | 95.60% | 1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 | |
| 2026.04.06 | Round 9: Duong, Quang Bach - De Winter, Arthur | 9.43 | 2026.04.06 De Winter, Arthur (1069020) (2459) | 0 | 82.30% | 1. f4 b6 2. c3 Bb7 3. Ng3 h5 | |
| 2026.04.06 | Round 8: Kaczur, Florian - Duong, Quang Bach | 8.32 | 2026.04.06 Kaczur, Florian (705098) (2472) | 0 | 76.60% | 1. Ng3 f5 2. f4 c5 3. c4 d5 | |
| 2026.04.05 | Round 7: Duong, Quang Bach - Mons, Leon | 7.44 | 2026.04.05 Mons, Leon (4614950) (2478) | 1 | 92.30% | 1. d4 d5 2. f3 f6 3. e4 c6 | |
| 2026.04.04 | Round 5: Duong, Quang Bach - Meier, Georg | 5.35 | 2026.04.04 Meier, Georg (4675789) (2612) | 0 | 90.80% | 1. c4 Nf6 2. Nf3 e6 3. Nb3 b6 | |
| 2026.04.03 | Round 3: Duong, Quang Bach - Grieve, Harry | 3.31 | 2026.04.03 Grieve, Harry (426520) (2493) | 0 | 86.30% | 1. d4 d6 2. e4 e5 3. d5 f5 | |
| 2026.04.03 | Round 2: Wagner, Dennis - Duong, Quang Bach | 2.33 | 2026.04.03 Wagner, Dennis (24650684) (2570) | ½ | 85.30% | 1. e4 c5 2. d3 d6 3. Ne3 Nbc6 | |
| 2026.01.04 | 36. Staufer Open 2026 A | 6.8 | 2026.01.04 Lumachi, Gabriele (2817247) (2431) | 0 | 83.90% | 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 | |
| 2026.01.04 | 36. Staufer Open 2026 A | 5.13 | 2026.01.04 Holtel, Jasper (12956376) (2363) | ½ | 95.90% | 1. c4 Nf6 2. g3 c5 3. Bg2 d5 | |
| 2026.01.02 | 36. Staufer Open 2026 A | 2.4 | 2026.01.02 Harsh Suresh (45018464) (2440) | 0 | 89.70% | 1. e4 g6 2. d4 Bg7 3. Nc3 d6 | |
| 2025.12.30 | Round 7: Durak, Can - Duong, Quang Bach | 7.2 | 2025.12.30 Durak, Can (44552971) (2412) | 1 | 98.20% | 1. Nf3 Nf6 2. c4 c5 3. Nc3 Nc6 | |
| 2025.12.29 | Round 6: Duong, Quang Bach - Sundar M. Shyam | 6.5 | 2025.12.29 Sundar M. Shyam | ½ | 94.10% | 1. e4 c6 2. d4 d5 3. e5 Bf5 | |
| 2025.12.28 | Round 4: Zaur Hasanov - Duong, Quang Bach | 4.5 | 2025.12.28 Zaur Hasanov | 0 | 87.30% | 1. d4 Nf6 2. c4 g6 3. Nc3 d5 | |
| 2025.12.27 | Round 3: Duong, Quang Bach - Parvanyan, Ashot | 3.2 | 2025.12.27 Parvanyan, Ashot (13307550) (2431) | 0 | 75.60% | 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 | |
| 2025.12.27 | Round 2: Ashwath S - Duong, Quang Bach | 2.4 | 2025.12.27 Ashwath S (537052292) | 0 | 85.50% | 1. e4 e6 2. d4 d5 3. Nc3 Nf6 | |
| 2025.12.26 | Round 1: Duong, Quang Bach - Stoettner, Moritz | 1.3 | 2025.12.26 Stoettner, Moritz (16277163) (2290) | 0 | 83.90% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.12.25 | Round 5: Duong, Quang Bach - Miller, Eduard | 5.1 | 2025.12.25 Miller, Eduard (24687022) (2352) | 0 | 86.80% | 1. e4 c6 2. d4 d5 3. Nc3 dxe4 | |
| 2025.10.03 | Deutsche Ländermeisterschaft 2025 | 4 | 2025.10.03 Semling, Johannes (16290151) (2237) | 0 | - | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | |
| 2025.10.02 | Deutsche Ländermeisterschaft 2025 | 3 | 2025.10.02 Weber, Nikita (34608770) (2065) | 1 | 91.50% | 1. Nf3 Nf6 2. b3 c5 3. Bb2 g6 | |
| 2025.10.01 | Deutsche Ländermeisterschaft 2025 | 2 | 2025.10.01 Noennig, Jakob (16289447) (2164) | 1 | - | 1. c4 e6 2. d4 d5 3. Nc3 Nf6 | |
| 2025.10.01 | Deutsche Ländermeisterschaft 2025 | 1 | 2025.10.01 Eberle, Triona (34627731) (2008) | ½ | - | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.06.15 | Finale & Spiel um Platz 3 - Final & Game for 3rd place: Duong, Quang Bach - Krasenkow, Michal | 2.8 | 2025.06.15 Krasenkow, Michal (1113100) (2520) | 0 | 87.60% | 1. e4 g6 2. d4 Bg7 3. Nc3 c6 | |
| 2025.06.14 | Halbfinals - Semifinals: Fedorchuk, Sergey A. - Duong, Quang Bach | 1.8 | 2025.06.14 Fedorchuk, Sergey A. (14102536) (2560) | 0 | 89.00% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.01.06 | 35. Staufer Open 2025 | 9.10 | 2025.01.06 Senthil Maran K (25035681) (2398) | 1 | 93.40% | 1. e4 c6 2. d4 d5 3. Nd2 dxe4 | |
| 2025.01.04 | 35. Staufer Open 2025 | 6.11 | 2025.01.04 Meissner, Felix (24671827) (2372) | 0 | 82.20% | 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 | |
| 2024.05.25 | DEM U18 2024 | 9 | 2024.05.25 Pikalow, Michael (16227638) (2089) | ½ | 92.50% | 1. d4 c5 2. d5 Nf6 3. c4 b5 | |
| 2024.05.24 | DEM U18 2024 | 8 | 2024.05.24 Hoffmann, Kay (16227000) (2047) | ½ | 93.10% | 1. d4 d5 2. c4 e6 3. Nc3 Nf6 | |
| 2024.05.23 | DEM U18 2024 | 7 | 2024.05.23 Foksha, Mischa (16253400) (2022) | 0 | 78.40% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2024.05.22 | DEM U18 2024 | 6 | 2024.05.22 Hecht, Jonas Christian (16214846) (2101) | 0 | 87.10% | 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 | |
| 2024.05.22 | DEM U18 2024 | 5 | 2024.05.22 Vortmeier, Jan (16261321) (2082) | 0 | 78.30% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| 2024.05.21 | DEM U18 2024 | 4 | 2024.05.21 Demchenko, Yaroslav (14186667) (1996) | 1 | 93.20% | 1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 | |
| 2024.05.20 | DEM U18 2024 | 3 | 2024.05.20 Bilovil, Bogdan (14168766) (2429) | 0 | 81.10% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 | |
| 2024.05.19 | DEM U18 2024 | 2 | 2024.05.19 Prieb, Robert (16212002) (2105) | 1 | 96.60% | 1. d4 Nf6 2. Nf3 d5 3. c4 e6 | |
| 2024.05.19 | DEM U18 2024 | 1 | 2024.05.19 Storm, Max (34625658) (1903) | ½ | 87.30% | 1. e4 e6 2. d4 d5 3. Nd2 Be7 | |
| Round 9: Duong, Quang Bach - Aumueller, Naum | 9.5 | Aumueller, Naum (16263960) (2168) | ½ | 90.60% | 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 | ||
| Round 8: Goldbeck, Lars - Duong, Quang Bach | 8.2 | Goldbeck, Lars (16208188) (2370) | 0 | 89.30% | 1. d4 Nf6 2. c4 g6 3. Nc3 d5 | ||
| Round 7: Duong, Quang Bach - Lentrodt, Thomas | 7.3 | Lentrodt, Thomas (4617720) (2232) | ½ | 96.70% | 1. e4 e6 2. d4 d5 3. Nc3 Nf6 | ||
| Round 6: Demchenko, Yaroslav - Duong, Quang Bach | 6.2 | Demchenko, Yaroslav (14186667) (2217) | ½ | 92.40% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | ||
| Round 5: Duong, Quang Bach - Weichlein, Paul | 5.5 | Weichlein, Paul (4671643) (2075) | 1 | 86.10% | 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 | ||
| Round 4: Duong, Quang Bach - Schulz, Lukas | 4.1 | Schulz, Lukas (12924881) (2315) | 0 | 86.80% | 1. e4 c5 2. Nf3 Nc6 3. c3 d6 | ||
| Round 3: Englert, Fabian - Duong, Quang Bach | 3.1 | Englert, Fabian (24614467) (2422) | ½ | 97.00% | 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 | ||
| Round 2: Hoeller, Armin - Duong, Quang Bach | 2.5 | Hoeller, Armin (24651923) (1976) | 1 | 96.50% | 1. c4 e5 2. Nc3 Bb4 3. Nd5 a5 | ||
| Round 1: Duong, Quang Bach - Bunk, Wolfgang | 1.5 | Bunk, Wolfgang (16237382) (2038) | 1 | 95.60% | 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 | ||
| 2024.02.11 | Round 5: Quang Bach Duong - Thomas Hollmann | 2024.02.11 Thomas Hollmann | ½ | 93.80% | 1. e4 e6 2. d4 d5 3. Nd2 Nf6 | ||
| 2024.02.11 | Round 4: Luis Merkel - Quang Bach Duong | 2024.02.11 Luis Merkel | 1 | 91.80% | 1. d4 d5 2. c4 c6 3. Nf3 Nf6 | ||
| 2024.02.10 | Round 3: Quang Bach Duong - Tolga Ulusoy | 2024.02.10 Tolga Ulusoy | 1 | 95.00% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | ||
| 2024.02.10 | Round 2: Christian Kroneder - Quang Bach Duong | 2024.02.10 Christian Kroneder | 1 | 95.00% | 1. d4 d5 2. Bf4 c5 3. e3 cxd4 | ||
| 2024.02.09 | Round 1: Quang Bach Duong - Robert Bruss | 2024.02.09 Robert Bruss | 1 | 98.30% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 |