Player profile
Colmenares, Aurelio
Dossier
50 of 57 games analyzed.
Accuracy: 89.1%
Opened d4: 9/19Opened e4: 8/19Opened Nf3: 1/19Opened c4: 1/19
Castled kingside: 33Same-side castling: 30Opposite-side castling: 4Did not castle: 4Castled queenside: 3
Played in the center: 14Played on the kingside: 13Fianchettoed kingside: 12Played on the queenside: 6Fianchettoed queenside: 5
Active pieces: 30Space advantage: 28Sacrificed material: 27Initiated exchanges: 24Kept the bishop pair: 23Isolated pawn: 21Backward pawn: 14Missed tactics: 13Played gambits: 5Avoided exchanges: 3
Openings
Click "+" to add that group to the games list below. Multiple groups can be added at once.
As White 22 games 12W 3D 7L
Catalan Opening 5 games 2W 2D 1L
Open Defense 3 games 2W 0D 1L
(unspecified)
2 games
2W
0D
0L
Classical Line
1 game
0W
0D
1L
Closed 2 games 0W 2D 0L
(unspecified)
2 games
0W
2D
0L
Trompowsky Attack 3 games 3W 0D 0L
(unspecified) 2 games 2W 0D 0L
(unspecified)
2 games
2W
0D
0L
Classical Defense 1 game 1W 0D 0L
Big Center Variation
1 game
1W
0D
0L
Sicilian Defense 3 games 2W 0D 1L
Nyezhmetdinov-Rossolimo Attack 2 games 1W 0D 1L
(unspecified)
1 game
0W
0D
1L
Fianchetto Variation
1 game
1W
0D
0L
Modern Variations 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Scotch Game 2 games 1W 0D 1L
Malaniuk Variation 2 games 1W 0D 1L
(unspecified)
2 games
1W
0D
1L
Ruy Lopez 2 games 1W 0D 1L
Morphy Defense 1 game 0W 0D 1L
Møller Variation
1 game
0W
0D
1L
Closed 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Caro-Kann Defense 1 game 0W 0D 1L
Exchange Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Queen's Gambit Accepted 1 game 0W 0D 1L
Old Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Nimzo-Indian Defense 1 game 0W 1D 0L
St. Petersburg Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
English Opening 1 game 1W 0D 0L
Agincourt Defense 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Petrov's Defense 1 game 0W 0D 1L
Modern Attack 1 game 0W 0D 1L
Center Variation
1 game
0W
0D
1L
French Defense 1 game 1W 0D 0L
Tarrasch Variation 1 game 1W 0D 0L
Pawn Center Variation
1 game
1W
0D
0L
Réti Opening 1 game 1W 0D 0L
Anglo-Slav Variation 1 game 1W 0D 0L
Capablanca Variation
1 game
1W
0D
0L
As Black 25 games 11W 9D 5L
Sicilian Defense 11 games 6W 4D 1L
Nyezhmetdinov-Rossolimo Attack 3 games 2W 0D 1L
Fianchetto Variation
3 games
2W
0D
1L
Richter-Rauzer Variation 2 games 1W 1D 0L
(unspecified)
1 game
0W
1D
0L
Classical Variation
1 game
1W
0D
0L
Lasker-Pelikan Variation 2 games 1W 1D 0L
(unspecified)
1 game
1W
0D
0L
Sveshnikov Variation, Novosibirsk Variation
1 game
0W
1D
0L
(unspecified) 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Modern Variations 1 game 1W 0D 0L
Main Line
1 game
1W
0D
0L
Najdorf Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Classical Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Petrov's Defense 6 games 3W 3D 0L
Classical Attack 2 games 0W 2D 0L
Staunton Variation
2 games
0W
2D
0L
Nimzowitsch Attack 2 games 1W 1D 0L
(unspecified)
2 games
1W
1D
0L
Three Knights Game 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Italian Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
English Opening 2 games 1W 0D 1L
Symmetrical Variation 2 games 1W 0D 1L
Three Knights Variation
1 game
0W
0D
1L
Three Knights, Fianchetto Variation
1 game
1W
0D
0L
Ruy Lopez 1 game 0W 0D 1L
Morphy Defense 1 game 0W 0D 1L
Classical Defense Deferred
1 game
0W
0D
1L
Queen's Gambit Accepted 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Italian Game 1 game 1W 0D 0L
Two Knights Defense 1 game 1W 0D 0L
Modern Bishop's Opening
1 game
1W
0D
0L
Hungarian Opening 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Nimzo-Indian Defense 1 game 0W 1D 0L
St. Petersburg Variation 1 game 0W 1D 0L
Romanishin-Psakhis Variation
1 game
0W
1D
0L
King's Indian Attack 1 game 0W 1D 0L
Symmetrical Defense 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Blunders Top 4 of 227
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 57 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2026.10.11 | SMM NLA 2026 | 9.29 | 2026.10.11 Wyss, Jonas (1311387) (2255) | 0 | 81.30% | 1. e4 c6 2. d4 d5 3. exd5 cxd5 | |
| 2026.10.10 | SMM NLA 2026 | 8.39 | 2026.10.10 Rappazzo, Johannes (1340069) (2211) | ½ | 94.50% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2026.08.31 | SUI-chT Geneve-Bodan | 7.7 | 2026.08.31 Sulzbacher, Kurt (16217853) (2019) | 1 | 82.40% | 1. d4 Nf6 2. Bg5 d5 3. Bxf6 gxf6 | |
| 2026.08.31 | SUI-chT Luzern-Geneve | 6.5 | 2026.08.31 Kienboeck, Benjamin (1649353) (2301) | 0 | 95.40% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| 2026.06.23 | SUI-chT Riehen-Geneve | 5.7 | 2026.06.23 Haag, Gregor (24680931) (2410) | 0 | - | 1. d4 Nf6 2. c4 e6 3. Nf3 d5 | |
| 2026.06.20 | LNA swiss ronde 3 Gen?ve vs | 4.5 | 2026.06.20 Gaehwiler, Gabriel (1314530) (2381) | 0 | 84.10% | 1. d4 d5 2. c4 dxc4 3. e3 e5 | |
| 2026.05.31 | LNA swiss ronde 3 Gen?ve vs | 3.6 | 2026.05.31 Gautier, Selvan (26010208) (2267) | 1 | 92.20% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2026.05.25 | 38e Open d’échecs de la FGE | 7.2 | 2026.05.25 Rizouk, Aimen (7900309) (2429) | 0 | 92.00% | 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 | |
| 2026.05.24 | 38e Open d’échecs de la FGE | 5.3 | 2026.05.24 Iwanesko, Alexandre (682136) (2170) | 1 | 95.10% | 1. d4 Nf6 2. Bg5 g6 3. Bxf6 exf6 | |
| 2026.05.22 | 38e Open d’échecs de la FGE | 1.4 | 2026.05.22 Emmott, Steven (1307088) (1728) | ½ | - | 1. e4 c5 2. d3 Nc6 3. f4 g6 | |
| 2026.05.21 | 38e Open d’échecs de la FGE | 6.1 | 2026.05.21 Mosesov, Danyil (14149494) (2473) | ½ | 86.70% | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | |
| 2026.04.21 | SMM NLA 2026 | 2.3.5 | 2026.04.21 Pahud, Cedric (1306650) (2169) | 0 | - | 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 | |
| 2026.03.17 | SUI-chT Wollishofen-Geneve | 1.5 | 2026.03.17 Saminskij, Jan (1346962) (2238) | 1 | - | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 | |
| 2025.10.21 | Master Tournament | 5.7 | 2025.10.21 Bacrot, Alexandre (26076837) (2416) | 0 | 97.90% | 1. g3 d5 2. Bg2 e5 3. d3 Nc6 | |
| 2025.09.28 | SMM Rd 8+9 | 9.21 | 2025.09.28 Haag, Gregor (24680931) (2405) | 1 | 92.50% | 1. e4 c5 2. Nf3 d6 3. Bc4 Nc6 | |
| 2025.09.27 | SMM Rd 8+9 | 8.37 | 2025.09.27 Sedina, Elena (812153) (2230) | 1 | 90.80% | 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 | |
| 2025.07.24 | Biel Chess Festival 2025 WT 2 | 4.2 | 2025.07.24 Jordan, Christina (1347977) (1943) | 1 | 94.40% | 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 | |
| 2025.07.23 | Biel Chess Festival 2025 WT 2 | 3.3 | 2025.07.23 Rebitzer, Winfried (4666097) (1930) | 1 | 75.70% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.07.22 | Biel Chess Festival 2025 WT 2 | 2.7 | 2025.07.22 Gottofrey, Marcel (1316079) (1863) | 1 | 89.00% | 1. Nf3 e6 2. c4 Nf6 3. Nc3 d5 | |
| 2025.05.18 | Biel Chess Festival 2025 WT 2 | 5.1 | 2025.05.18 Doluhanova, Evgeniya (14112035) (2256) | 1 | 90.30% | 1. d4 Nf6 2. Bg5 e6 3. e4 Be7 | |
| 2025.04.27 | SUI-chT Geneve-Luzern | 4.5 | 2025.04.27 Angst, Robin (1319744) (2260) | 0 | - | 1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 | |
| 2025.04.06 | SMM 2025 | 3.7 | 2025.04.06 Wuethrich, Lorenz (1314327) (2145) | ½ | - | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | |
| 2025.04.05 | SUI-chT Geneve-Wollishofen | 2.7 | 2025.04.05 Saminskij, Jan (1346962) (2147) | ½ | - | 1. d4 d5 2. c4 e6 3. Nf3 Nf6 | |
| 2025.03.16 | SMM Nationalliga A 2025 | 1.7 | 2025.03.16 Schlegel, Igor (1334956) (2290) | ½ | 88.90% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2024.10.13 | SMM Nationalliga A 2024 | 9.31 | 2024.10.13 Salvetti, Manlio Alec (802271) (2129) | 1 | 88.90% | 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 | |
| 2024.10.12 | SMM Nationalliga A 2024 | 8.39 | 2024.10.12 Schmid, Michael (4614526) (2093) | ½ | 86.50% | 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 | |
| 2024.08.25 | SUI-chT Geneve-Wollishofen | 7.6 | 2024.08.25 Stysiak, Szymon (1124650) (2155) | 1 | 93.70% | 1. e4 e6 2. d4 d5 3. Nd2 Nf6 | |
| 2024.08.24 | SUI-chT Winterthur-Geneve | 6.6 | 2024.08.24 Schlegel, Igor (1334956) (2242) | 1 | 90.00% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2024.07.21 | Biel Chess Festival BTZ | 13.8 | 2024.07.21 Assaubayeva, Bibisara (13708694) (2469) | 0 | 85.30% | 1. c4 Nf6 2. Nf3 c5 3. Nc3 d5 | |
| 2024.07.21 | Biel Chess Festival BTZ | 12.16 | 2024.07.21 Kuandykuly, Danis (13752260) (1977) | 1 | 70.70% | 1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 | |
| 2024.07.21 | Biel Chess Festival BTZ | 11.23 | 2024.07.21 Vilaseca, Laurent (1310240) (2056) | 1 | 86.20% | 1. c4 c6 2. Nf3 Nf6 3. e3 d5 | |
| 2024.07.21 | Biel Chess Festival BTZ | 10.18 | 2024.07.21 Masserey, Yvan (1301560) (2171) | ½ | 84.30% | 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 | |
| 2024.07.21 | Biel Chess Festival BTZ | 9.9 | 2024.07.21 Madaminov, Mukhiddin (14210703) (2479) | 0 | 84.50% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| 2024.07.21 | Biel Chess Festival BTZ | 8.12 | 2024.07.21 Lyutsinger, Iren (34425969) (2192) | ½ | 93.10% | 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 | |
| 2024.07.21 | Biel Chess Festival BTZ | 7.20 | 2024.07.21 Bajraktari, Perparim (1307711) (2006) | 1 | 94.10% | 1. d4 Nf6 2. c4 e6 3. g3 d5 | |
| 2024.07.21 | Biel Chess Festival BTZ | 6.22 | 2024.07.21 Mikavica, Dragoljub (1308726) (2011) | 1 | 92.80% | 1. e4 e5 2. Nf3 Nf6 3. Bc4 Nxe4 | |
| 2024.07.21 | Biel Chess Festival BTZ | 5.29 | 2024.07.21 Noh, Jinwoo (13211307) | 1 | 89.70% | 1. d4 Nf6 2. c4 e6 3. g3 d5 | |
| 2024.07.21 | Biel Chess Festival BTZ | 4.20 | 2024.07.21 Smirnov, Mark | 0 | 83.20% | 1. d4 Nf6 2. c4 e6 3. Nf3 d5 | |
| 2024.07.21 | Biel Chess Festival BTZ | 3.28 | 2024.07.21 Coletta, Stephane (1309056) (1974) | 1 | 79.10% | 1. c4 c5 2. Nf3 Nc6 3. g3 g6 | |
| 2024.07.21 | Biel Chess Festival BTZ | 2.22 | 2024.07.21 Misini, Burhanudin (4701488) (2024) | 0 | 89.70% | 1. e4 c5 2. Nf3 Nc6 3. Bb5 e5 | |
| 2024.07.21 | Biel Chess Festival BTZ | 1.29 | 2024.07.21 Chen, Muxi (8626073) (1858) | 1 | 83.90% | 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 | |
| 2024.06.23 | SUI-chT Zuerich-Geneve | 5.4 | 2024.06.23 Fecker, Noah (1334263) (2338) | ½ | 94.00% | 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 | |
| 2024.05.26 | SUI-chT Geneve-Riehen | 4.5 | 2024.05.26 Renet, Olivier (600040) (2417) | ½ | 93.00% | 1. d4 Nf6 2. c4 e6 3. g3 d5 | |
| 2024.04.28 | SUI-chT Luzern-Geneve | 3.7 | 2024.04.28 Loetscher, Pirmin (1305190) (2032) | 1 | 92.80% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2024.04.14 | SUI-chT Geneve-Reti | 2.7 | 2024.04.14 Kriste, Vincent (1309714) (2196) | 1 | 97.30% | 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 | |
| 2024.03.10 | SUI-chT Schwarz-Weiss Bern-Geneve | 1.7 | 2024.03.10 Dobschat, Benjamin (4695283) (2156) | ½ | 93.00% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2024.02.24 | Schweizerische Gruppenmeisterschaft 2024 | 7.3 | 2024.02.24 Sigfusson, Sigurdur (2300168) (2271) | 1 | 96.00% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| ????.??.?? | Schweizer Einzelmeisterschaft 2023 Open | 9.2 | ????.??.?? Fecker, Noah (1334263) (2392) | 0 | 74.40% | 1. e4 c6 2. d4 d5 3. exd5 cxd5 | |
| ????.??.?? | Schweizer Einzelmeisterschaft 2023 Open | 8.4 | ????.??.?? Kurmann, Oliver (1308173) (2443) | 0 | 89.30% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| ????.??.?? | Schweizer Einzelmeisterschaft 2023 Open | 7.3 | ????.??.?? Gallagher, Joseph G. (1303422) (2432) | 0 | 82.20% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| ????.??.?? | Schweizer Einzelmeisterschaft 2023 Open | 6.3 | ????.??.?? Georgescu, Lena (1331973) (2317) | ½ | 93.90% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| ????.??.?? | Schweizer Einzelmeisterschaft 2023 Open | 5.4 | ????.??.?? Stijve, Theo (1331132) (2351) | ½ | 93.50% | 1. c4 e6 2. e4 c5 3. Nc3 Nc6 | |
| ????.??.?? | Schweizer Einzelmeisterschaft 2023 Open | 4.2 | ????.??.?? Hasenohr, Benedict (1303309) (2273) | 1 | 92.30% | 1. d4 Nf6 2. Nc3 d5 3. Bf4 c5 | |
| ????.??.?? | Schweizer Einzelmeisterschaft 2023 Open | 3.5 | ????.??.?? Baenziger, Fabian (1330110) (2422) | ½ | 94.40% | 1. d4 Nf6 2. c4 e6 3. g3 d5 | |
| SMM Nationalliga A 2025 | 7.5 | Gut, Lionel (1339966) (2166) | 1 | 94.00% | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | ||
| 2023.07.16 | Round 2: Gabriel Gähwiler - Aurelio Colmenares | 2023.07.16 Gabriel Gähwiler | ½ | 97.50% | 1. Nf3 Nf6 2. c4 c6 3. d4 d5 | ||
| 2023.07.15 | Round 1: Roland Lötscher - Aurelio Colmenares | 2023.07.15 Roland Loetscher | 0 | 91.10% | 1. c4 c6 2. g3 d5 3. Nf3 Nf6 |