Player profile
Colwell, Andrew
Dossier
31 of 31 games analyzed.
Accuracy: 86.9%
Opened d4: 15/15
Castled kingside: 23Same-side castling: 20Did not castle: 6Opposite-side castling: 3Castled queenside: 1
Played on the queenside: 8Played on the kingside: 7Played in the center: 7Fianchettoed kingside: 7Fianchettoed queenside: 6
Kept the bishop pair: 19Active pieces: 19Backward pawn: 18Space advantage: 17Initiated exchanges: 16Sacrificed material: 15Isolated pawn: 11Missed tactics: 10Avoided exchanges: 8
Openings
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As White 15 games 4W 1D 10L
Nimzo-Indian Defense 4 games 0W 0D 4L
Classical Variation 3 games 0W 0D 3L
Keres Defense
2 games
0W
0D
2L
Romanishin Gambit
1 game
0W
0D
1L
Normal Variation 1 game 0W 0D 1L
Classical Defense
1 game
0W
0D
1L
King's Indian Defense 3 games 1W 0D 2L
Sämisch Variation 3 games 1W 0D 2L
(unspecified)
2 games
1W
0D
1L
Orthodox Variation
1 game
0W
0D
1L
Slav Defense 2 games 0W 0D 2L
Quiet Variation 2 games 0W 0D 2L
(unspecified)
2 games
0W
0D
2L
Dutch Defense 2 games 2W 0D 0L
Classical Variation 2 games 2W 0D 0L
Blackburne Attack
1 game
1W
0D
0L
(unspecified)
1 game
1W
0D
0L
Benko Gambit Accepted 1 game 1W 0D 0L
Modern Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Queen's Gambit Accepted 1 game 0W 0D 1L
Central Variation 1 game 0W 0D 1L
McDonnell Defense
1 game
0W
0D
1L
English Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Queen's Gambit Declined 1 game 0W 1D 0L
Exchange Variation 1 game 0W 1D 0L
Positional Variation
1 game
0W
1D
0L
As Black 15 games 3W 2D 10L
Caro-Kann Defense 8 games 2W 1D 5L
(unspecified) 3 games 1W 1D 1L
(unspecified)
3 games
1W
1D
1L
Advance Variation 2 games 0W 0D 2L
Botvinnik-Carls Defense
2 games
0W
0D
2L
Panov Attack 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Modern Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Exchange Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Slav Defense 2 games 0W 0D 2L
Exchange Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Geller Gambit 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Semi-Slav Defense 1 game 0W 1D 0L
Quiet Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
King's Indian Attack, with Bf5 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Scotch Game 1 game 0W 0D 1L
Potter Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Catalan Opening 1 game 1W 0D 0L
Open Defense 1 game 1W 0D 0L
Classical Line
1 game
1W
0D
0L
English Opening 1 game 0W 0D 1L
Agincourt Defense 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Blunders Top 4 of 176
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 31 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2026.09.18 | Round 1: Leandro Nicholas Ulloa Centeno - Colwell, Andrew | 1.2 | 2026.09.18 Leandro Nicholas Ulloa Centeno | 0 | 83.00% | 1. d4 d5 2. c4 c6 3. cxd5 cxd5 | |
| 2026.08.23 | Round 4: Podavonov, Alisher - Colwell, Andrew | 4.6 | 2026.08.23 Podavonov, Alisher (2084716) (2106) | ½ | 89.90% | 1. d4 d5 2. Nf3 Nf6 3. c4 c6 | |
| 2026.08.22 | Round 3: Colwell, Andrew - Ho, Carter | 3.2 | 2026.08.22 Ho, Carter (30965292) (2177) | 0 | 87.80% | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | |
| 2026.08.22 | Round 2: Colwell, Andrew - Justin Lee | 2.5 | 2026.08.22 Justin Lee | 1 | 93.30% | 1. d4 Nf6 2. c4 c5 3. d5 b5 | |
| 2026.07.23 | Round 1: Prestia, Paris - Colwell, Andrew | 1.1 | 2026.07.23 Prestia, Paris (30925959) (2185) | 0 | 89.80% | 1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 | |
| 2026.05.15 | Round 1: Chovanec, Alice - Colwell, Andrew | 1.10 | 2026.05.15 Chovanec, Alice (30980836) (1898) | 0 | 84.60% | 1. d4 d5 2. c4 c6 3. Nc3 Nf6 | |
| 2026.04.18 | Round 3: Berg, George - Colwell, Andrew | 3.10 | 2026.04.18 Berg, George (2007240) (1861) | 0 | 88.60% | 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 | |
| 2026.03.20 | Round 1: Colwell, Andrew - Das, Aditeya | 1.1 | 2026.03.20 Das, Aditeya (30975972) (2223) | 0 | 89.30% | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | |
| 2025.11.22 | Round 2: Austin Zhao - Colwell, Andrew | 2.2 | 2025.11.22 Austin Zhao | 0 | 90.00% | 1. e4 c6 2. d4 d5 3. Nc3 a6 | |
| 2025.09.20 | Round 2: Colwell, Andrew - Knowles, Chase | 2.2 | 2025.09.20 Knowles, Chase (2065940) (2026) | 0 | 77.60% | 1. d4 d5 2. c4 c6 3. Nf3 Nf6 | |
| 2025.09.19 | Round 1: Ma, Jin - Colwell, Andrew | 1.7 | 2025.09.19 Ma, Jin (39910210) (1779) | 1 | 92.80% | 1. e4 c6 2. d4 d5 3. exd5 cxd5 | |
| 2025.03.21 | Round 1: Colwell, Andrew - Li, Wan Qin | 1.9 | 2025.03.21 Li, Wan Qin (39928853) (1704) | 1 | 97.10% | 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 | |
| 2025.02.09 | Round 5: Colwell, Andrew - Gaw, Chloe | 5.8 | 2025.02.09 Gaw, Chloe (30966892) (2053) | 0 | 71.80% | 1. d4 d5 2. c4 dxc4 3. e4 e5 | |
| 2025.02.09 | Round 4: Zhao, Kevin - Colwell, Andrew | 4.7 | 2025.02.09 Zhao, Kevin (39912795) (2006) | 0 | 91.10% | 1. e4 c6 2. d4 d5 3. Nd2 a6 | |
| 2025.02.07 | Round 1: Colwell, Andrew - Kozower, Ethan | 1.8 | 2025.02.07 Kozower, Ethan (30947227) (2018) | 0 | 90.20% | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | |
| 2024.12.15 | Round 7: Colwell, Andrew - Jacobson, Aaron | 7.6 | 2024.12.15 Jacobson, Aaron (2089912) (2381) | 0 | 70.10% | 1. d4 e6 2. c4 b6 3. g3 Bb7 | |
| 2024.12.15 | Round 6: Rosenberg, Evan S - Colwell, Andrew | 6.13 | 2024.12.15 Rosenberg, Evan S (2019299) (2005) | 1 | 88.80% | 1. d4 d5 2. c4 e6 3. Nf3 Nf6 | |
| 2024.12.14 | Round 5: Dedona, Mark - Colwell, Andrew | 5.14 | 2024.12.14 DeDona, Mark (30920256) (1919) | ½ | 96.40% | 1. e4 c6 2. Nc3 d5 3. Qe2 dxe4 | |
| 2024.12.14 | Round 4: Colwell, Andrew - Putnam, Liam | 4.9 | 2024.12.14 Putnam, Liam (30938279) (2403) | 0 | 81.70% | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | |
| 2024.11.24 | Round 5: Colwell, Andrew - Shvarts, Tim | 5.1 | 2024.11.24 Shvarts, Tim (39927830) (1915) | ½ | 76.40% | 1. d4 Nf6 2. c4 e6 3. Nc3 d5 | |
| 2024.11.24 | Round 4: Colwell, Andrew - Dalhouse, Justin | 4.2 | 2024.11.24 Dalhouse, Justin (30902894) (1903) | 1 | 90.90% | 1. d4 e6 2. c4 f5 3. g3 Nf6 | |
| 2024.11.23 | Round 3: Quirk, Duk Hunter - Colwell, Andrew | 3.4 | 2024.11.23 Quirk, Duk Hunter (13218239) (1610) | 1 | 97.30% | 1. e4 c6 2. d4 d5 3. Nc3 a6 | |
| 2024.11.23 | Round 2: Colwell, Andrew - Shah, Rohail | 2.7 | 2024.11.23 Shah, Rohail (39928918) (1832) | 1 | 92.10% | 1. d4 e6 2. c4 f5 3. g3 Nf6 | |
| 2024.09.22 | Round 5: Gutnik, Aleksandr - Colwell, Andrew | 5.4 | 2024.09.22 Gutnik, Aleksandr (30959748) (1997) | 0 | 85.00% | 1. e4 c6 2. d4 d5 3. exd5 cxd5 | |
| 2024.09.21 | Round 2: Johnston, Daniel - Colwell, Andrew | 2.4 | 2024.09.21 Johnston, Daniel (2048078) (2024) | 0 | 87.10% | 1. e4 c6 2. d4 d5 3. e5 c5 | |
| 2024.04.21 | Round 5: Colwell, Andrew - Knowles, Chase | 2024.04.21 Knowles, Chase (2065940) (1978) | 0 | 91.00% | 1. d4 d5 2. c4 c6 3. Nf3 Nf6 | ||
| Round 1: Paruchuri, Naveen - Colwell, Andrew | 1.8 | Paruchuri, Naveen (30964636) (1915) | ½ | 80.80% | 1. d4 d5 2. c4 e6 3. Nc3 Nf6 | ||
| 2024.02.18 | Round 4: Richardson Jingsi Qiao - Andrew Colwell | 2024.02.18 Richardson Jingsi Qiao | 0 | 78.30% | 1. e4 c6 2. d4 d5 3. e5 c5 | ||
| 2024.02.17 | Round 3: Andrew Colwell - Mathew Slesinski | 2024.02.17 Mathew Slesinski | 0 | 90.00% | 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 | ||
| 2024.01.21 | Round 5: Andrew Colwell - Jeremy Larson | 2024.01.21 Jeremy Larson | 0 | 82.40% | 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 | ||
| 2024.01.20 | Round 1: Jason Jiang - Andrew Colwell | 2024.01.20 Jason Jiang | 0 | 83.10% | 1. c4 e6 2. Nc3 d5 3. cxd5 exd5 |