Player profile
Bustos Acosta, Isauro
Dossier
144 of 171 games analyzed.
Accuracy: 86.2%
Opened Nf3: 29/65Opened e4: 19/65Opened c4: 13/65Opened d4: 4/65
Castled kingside: 116Same-side castling: 101Did not castle: 18Opposite-side castling: 10Castled queenside: 3
Fianchettoed kingside: 75Played in the center: 42Played on the queenside: 40Played on the kingside: 38Fianchettoed queenside: 26
Kept the bishop pair: 103Initiated exchanges: 87Backward pawn: 84Active pieces: 83Sacrificed material: 80Space advantage: 77Missed tactics: 56Isolated pawn: 53Avoided exchanges: 29Played gambits: 9
Openings
Click "+" to add that group to the games list below. Multiple groups can be added at once.
As White 80 games 32W 13D 30L
English Opening 18 games 6W 1D 10L
Symmetrical Variation 6 games 3W 0D 3L
Normal Variation
2 games
1W
0D
1L
(unspecified)
2 games
1W
0D
1L
Mecking Variation
1 game
0W
0D
1L
Four Knights Variation
1 game
1W
0D
0L
Anglo-Indian Defense 4 games 1W 1D 1L
King's Knight Variation
2 games
0W
0D
1L
Queen's Knight Variation
1 game
0W
1D
0L
King's Indian Formation
1 game
1W
0D
0L
King's English Variation 2 games 1W 0D 1L
Four Knights Variation, Flexible Line
1 game
0W
0D
1L
Two Knights Variation, Fianchetto Line
1 game
1W
0D
0L
Anglo-Dutch Defense 2 games 1W 0D 1L
(unspecified)
2 games
1W
0D
1L
Great Snake Variation 2 games 0W 0D 2L
(unspecified)
2 games
0W
0D
2L
Jaenisch Gambit 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Caro-Kann Defensive System 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Sicilian Defense 10 games 4W 2D 4L
Kan Variation 2 games 1W 0D 1L
Modern Variation
2 games
1W
0D
1L
Accelerated Dragon 1 game 0W 0D 1L
Maróczy Bind
1 game
0W
0D
1L
Scheveningen Variation 1 game 0W 1D 0L
Matanovic Attack
1 game
0W
1D
0L
Pin Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Delayed Alapin Variation 1 game 0W 1D 0L
with d6
1 game
0W
1D
0L
Taimanov Variation 1 game 1W 0D 0L
Szén Variation
1 game
1W
0D
0L
Dragon Variation 1 game 1W 0D 0L
Yugoslav Attack, Czerniak Variation
1 game
1W
0D
0L
Closed 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Grand Prix Attack 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
King's Indian Attack 8 games 1W 1D 4L
(unspecified) 5 games 1W 0D 3L
(unspecified)
5 games
1W
0D
3L
Yugoslav Variation 1 game 0W 0D 0L
(unspecified)
1 game
0W
0D
0L
Sicilian Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Symmetrical Defense 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
French Defense 6 games 3W 2D 1L
Tarrasch Variation 5 games 3W 1D 1L
(unspecified)
2 games
1W
1D
0L
Closed Variation
1 game
1W
0D
0L
Open System
1 game
1W
0D
0L
Chistyakov Defense
1 game
0W
0D
1L
Rubinstein Variation 1 game 0W 1D 0L
Blackburne Defense
1 game
0W
1D
0L
Caro-Kann Defense 5 games 4W 1D 0L
Karpov Variation 2 games 2W 0D 0L
(unspecified)
1 game
1W
0D
0L
Modern Variation, Ivanchuk Defense
1 game
1W
0D
0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Panov Attack 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Tartakower Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Queen's Pawn Game 5 games 0W 2D 1L
Symmetrical Variation 3 games 0W 1D 1L
(unspecified)
2 games
0W
1D
1L
Pseudo-Catalan
1 game
0W
0D
0L
Zukertort Variation 2 games 0W 1D 0L
(unspecified)
2 games
0W
1D
0L
King's Indian Defense 4 games 2W 1D 1L
Fianchetto Variation 3 games 2W 1D 0L
Larsen Defense
1 game
0W
1D
0L
Yugoslav Variation
1 game
1W
0D
0L
Benjamin Defense
1 game
1W
0D
0L
Sämisch Variation 1 game 0W 0D 1L
Closed Variation
1 game
0W
0D
1L
Zukertort Opening 4 games 2W 0D 2L
Dutch Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Reversed Grünfeld 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Kingside Fianchetto 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Ruy Lopez 4 games 3W 1D 0L
Morphy Defense 3 games 2W 1D 0L
Caro Variation
1 game
1W
0D
0L
Anderssen Variation
1 game
0W
1D
0L
Mackenzie Variation
1 game
1W
0D
0L
Berlin Defense 1 game 1W 0D 0L
Anti-Berlin Variation
1 game
1W
0D
0L
Queen's Gambit Declined 4 games 1W 0D 3L
Three Knights 1 game 0W 0D 1L
Vienna Variation
1 game
0W
0D
1L
Three Knights Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Orthodox Defense 1 game 0W 0D 1L
Botvinnik Variation
1 game
0W
0D
1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Philidor Defense 2 games 1W 0D 1L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Hanham Variation 1 game 0W 0D 1L
Krause Variation
1 game
0W
0D
1L
Neo-Grünfeld Defense 2 games 1W 1D 0L
Classical Variation 2 games 1W 1D 0L
Original Defense
2 games
1W
1D
0L
Indian Defense 1 game 1W 0D 0L
Budapest Gambit Accepted 1 game 1W 0D 0L
Main Line, Adler Variation
1 game
1W
0D
0L
Four Knights Game 1 game 0W 1D 0L
Spanish Variation 1 game 0W 1D 0L
Rubinstein Variation
1 game
0W
1D
0L
Wade Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Petrov's Defense 1 game 1W 0D 0L
Three Knights Game 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Queen's Gambit Accepted 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Trompowsky Attack 1 game 0W 0D 1L
Classical Defense 1 game 0W 0D 1L
Big Center Variation
1 game
0W
0D
1L
Alekhine Defense 1 game 0W 0D 1L
Modern Variation 1 game 0W 0D 1L
Alburt Variation
1 game
0W
0D
1L
Nimzo-Indian Defense 1 game 0W 0D 1L
Classical Variation 1 game 0W 0D 1L
Noa Variation
1 game
0W
0D
1L
As Black 84 games 34W 13D 36L
Sicilian Defense 48 games 22W 8D 18L
Taimanov Variation 13 games 6W 0D 7L
Bastrikov Variation
8 games
4W
0D
4L
(unspecified)
3 games
1W
0D
2L
Bastrikov Variation, English Attack
2 games
1W
0D
1L
Classical Variation 5 games 3W 1D 1L
(unspecified)
4 games
3W
0D
1L
Anti-Sozin Variation
1 game
0W
1D
0L
Alapin Variation 5 games 2W 1D 2L
Smith-Morra Declined
2 games
1W
0D
1L
(unspecified)
2 games
1W
0D
1L
Barmen Defense
1 game
0W
1D
0L
Closed 5 games 0W 1D 4L
(unspecified)
5 games
0W
1D
4L
Delayed Alapin Variation 4 games 3W 1D 0L
with e6
3 games
2W
1D
0L
with d6
1 game
1W
0D
0L
Grand Prix Attack 2 games 1W 1D 0L
(unspecified)
2 games
1W
1D
0L
(unspecified) 2 games 2W 0D 0L
(unspecified)
2 games
2W
0D
0L
Smith-Morra Gambit Declined 2 games 2W 0D 0L
Push Variation
2 games
2W
0D
0L
Kan Variation 2 games 1W 0D 1L
Knight Variation
2 games
1W
0D
1L
Czerniak Attack 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Boleslavsky Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
McDonnell Attack 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Smith-Morra Gambit 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Staunton-Cochrane Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
O'Kelly Variation 1 game 0W 1D 0L
Maróczy Bind
1 game
0W
1D
0L
Moscow Variation 1 game 0W 1D 0L
Main Line
1 game
0W
1D
0L
Modern Variations 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
King's Indian Defense 11 games 4W 0D 7L
Normal Variation 6 games 3W 0D 3L
Rare Defenses
4 games
2W
0D
2L
(unspecified)
1 game
0W
0D
1L
King's Knight Variation
1 game
1W
0D
0L
Fianchetto Variation 3 games 1W 0D 2L
Debrecen Defense
1 game
0W
0D
1L
Delayed Fianchetto
1 game
1W
0D
0L
Panno Variation
1 game
0W
0D
1L
Larsen Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Orthodox Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Indian Defense 4 games 2W 0D 1L
Accelerated London System 2 games 1W 0D 0L
(unspecified)
2 games
1W
0D
0L
Przepiorka Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Wade-Tartakower Defense 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Benoni Defense 4 games 1W 1D 2L
(unspecified) 2 games 1W 0D 1L
(unspecified)
2 games
1W
0D
1L
Taimanov Variation 2 games 0W 1D 1L
(unspecified)
2 games
0W
1D
1L
Trompowsky Attack 2 games 1W 0D 1L
Raptor Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Classical Defense 1 game 0W 0D 1L
Big Center Variation
1 game
0W
0D
1L
English Opening 2 games 0W 1D 1L
Anglo-Indian Defense 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Symmetrical Variation 1 game 0W 1D 0L
Four Knights Variation
1 game
0W
1D
0L
Alekhine Defense 1 game 0W 0D 1L
Exchange Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Old Indian Defense 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Queen's Gambit Declined 1 game 0W 1D 0L
Semi-Tarrasch Defense 1 game 0W 1D 0L
Exchange Variation
1 game
0W
1D
0L
King's Indian Attack 1 game 1W 0D 0L
Symmetrical Defense 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Anderssen's Opening 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Torre Attack 1 game 0W 0D 1L
Fianchetto Defense 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
East Indian Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
King's Knight Opening 1 game 1W 0D 0L
Normal Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Caro-Kann Defense 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Slav Defense 1 game 0W 0D 1L
Schlechter Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Pirc Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Modern Defense 1 game 0W 0D 1L
Pseudo-Austrian Attack 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Zukertort Opening 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Blunders Top 4 of 778
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 171 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2026.10.11 | Round 6: Gelves Tarazona, Sandra Milena - Bustos Acosta, Isauro | 6.11 | 2026.10.11 Gelves Tarazona, Sandra Milena (4404610) (1994) | 0 | 86.70% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2026.10.10 | Round 5: Bustos Acosta, Isauro - Dominguez Rincon, Miller Duvan | 5.10 | 2026.10.10 Dominguez Rincon, Miller Duvan (4406583) (2069) | ½ | 83.60% | 1. d4 Nf6 2. c4 g6 3. g3 Bg7 | |
| 2026.10.10 | Round 4: Jordana Rincon, Guillem - Bustos Acosta, Isauro | 4.12 | 2026.10.10 Jordana Rincon, Guillem (144463766) (1609) | ½ | 84.70% | 1. e4 c5 2. Nc3 Nc6 3. f4 e6 | |
| 2026.10.09 | Round 2: Pinzon, Jairo David - Bustos Acosta, Isauro | 2.3 | 2026.10.09 Pinzon, Jairo David (4404386) (2111) | 0 | 88.50% | 1. e4 c5 2. b3 Nc6 3. Bb2 d6 | |
| 2026.10.04 | Round 8: Bustos Acosta, Isauro - Villalobos Celeita, Edgar Alfonso | 8.11 | 2026.10.04 Villalobos Celeita, Edgar Alfonso (144447485) (1564) | 1 | 85.70% | 1. e4 c6 2. d4 d6 3. Nc3 Qc7 | |
| 2026.10.04 | Round 7: Mesa Baez, Samuel - Bustos Acosta, Isauro | 7.6 | 2026.10.04 Mesa Baez, Samuel (4451848) (2023) | 0 | 84.00% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2026.10.04 | Round 6: Bustos Acosta, Isauro - Avella Munoz, Andrea | 6.10 | 2026.10.04 Avella Munoz, Andrea (144408374) (1805) | 1 | 93.60% | 1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 | |
| 2026.10.04 | Round 5: Valbuena Alarcon, Hildebrando - Bustos Acosta, Isauro | 5.11 | 2026.10.04 Valbuena Alarcon, Hildebrando (144469454) (1680) | 1 | 94.90% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2026.10.04 | Round 4: Bustos Acosta, Isauro - Intencipa Acosta, Fabian Armando | 4.12 | 2026.10.04 Intencipa Acosta, Fabian Armando (4480937) (1752) | 0 | 66.00% | 1. Nf3 f5 2. d4 Nf6 3. c4 c6 | |
| 2026.10.04 | Round 3: Villamil Alarcon, Hector Orlando - Bustos Acosta, Isauro | 3.9 | 2026.10.04 Villamil Alarcon, Hector Orlando (4415744) (1889) | ½ | 88.00% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2026.10.04 | Round 2: Bustos Acosta, Isauro - Dominguez Rincon, Miller Duvan | 2.3 | 2026.10.04 Dominguez Rincon, Miller Duvan (4406583) (2069) | ½ | 73.50% | 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 | |
| 2026.09.06 | Round 7: Bustos Acosta, Isauro - Franco Garzon, Jonier Dario | 7.11 | 2026.09.06 Franco Garzon, Jonier Dario (4454146) (2022) | 0 | 61.30% | 1. c4 b5 2. cxb5 a6 3. Nc3 axb5 | |
| 2026.09.06 | Round 2: Hernandez Jimenez, Jeronimo - Bustos Acosta, Isauro | 2.3 | 2026.09.06 Hernandez Jimenez, Jeronimo (4452372) (2254) | 0 | 88.10% | 1. e4 c5 2. c3 Nf6 3. e5 Nd5 | |
| 2026.08.13 | Round 1: Rodriguez Velasco, German Enrique - Bustos Acosta, Isauro | 1.10 | 2026.08.13 Rodriguez Velasco, German Enrique (4411080) (2102) | 0 | 79.40% | 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 | |
| 2026.07.18 | Round 7: Bustos Acosta, Isauro - Alvarez Guzman, Joseph Emmanuel | 7.15 | 2026.07.18 Alvarez Guzman, Joseph Emmanuel (4498747) (1775) | 1 | 81.10% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| 2026.07.18 | Round 6: Cortes, Emanuel - Bustos Acosta, Isauro | 6.16 | 2026.07.18 Cortes, Emanuel (175854) (1711) | * | 94.60% | 1. d4 Nf6 2. Bf4 c5 3. e3 Qb6 | |
| 2026.07.18 | Round 5: Bustos Acosta, Isauro - Valle, Efrain | 5.6 | 2026.07.18 Valle, Efrain (4401387) (2099) | * | 85.00% | 1. Nf3 Nf6 2. g3 d5 3. d4 Nbd7 | |
| 2026.07.18 | Round 3: Bustos Acosta, Isauro - Paladines Pinzon, Samuel | 3.5 | 2026.07.18 Paladines Pinzon, Samuel (4480970) (2037) | 0 | 87.30% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2026.07.18 | Round 4: Ortega Leon, Jaime - Bustos Acosta, Isauro | 4.17 | 2026.07.18 Ortega Leon, Jaime (4435516) (1690) | 1 | 89.40% | 1. e4 c5 2. d3 Nc6 3. Be3 d6 | |
| 2026.07.18 | Round 2: Cardozo Camargo, Aldo - Bustos Acosta, Isauro | 2.22 | 2026.07.18 Cardozo Camargo, Aldo (144420048) (1649) | 1 | 82.70% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2026.07.18 | Round 1: Bustos Acosta, Isauro - Medrano Cardenas, Miguel Angel | 1.25 | 2026.07.18 Medrano Cardenas, Miguel Angel (144465416) (1506) | 1 | 81.20% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 | |
| 2026.07.11 | Round 1: Barrientos, Sergio E - Bustos Acosta, Isauro | 1.1 | 2026.07.11 Barrientos, Sergio E (4401824) (2414) | 0 | 85.60% | 1. d4 Nf6 2. Nf3 c5 3. d5 e6 | |
| 2026.06.15 | Round 7: Valcarcel Sierra, Gustavo - Bustos Acosta, Isauro | 7.12 | 2026.06.15 Valcarcel Sierra, Gustavo (4425375) (1598) | 0 | 67.80% | 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 | |
| 2026.06.15 | Round 6: Bustos Acosta, Isauro - Salazar Zavala, Alexandra Valentina | 6.8 | 2026.06.15 Salazar Zavala, Alexandra Valentina (3986594) (1619) | 0 | 82.90% | 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 | |
| 2026.06.15 | Round 3: Burgos Bermeo, Juan David - Bustos Acosta, Isauro | 3.7 | 2026.06.15 Burgos Bermeo, Juan David (4468392) | 0 | - | 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 | |
| 2026.06.14 | Round 5: Munoz Cardenas, Cristian Camilo - Bustos Acosta, Isauro | 5.11 | 2026.06.14 Munoz Cardenas, Cristian Camilo (144468946) (1604) | 1 | 92.10% | 1. d4 Nf6 2. Bg5 Ne4 3. h4 c5 | |
| 2026.06.14 | Round 4: Bustos Acosta, Isauro - Baez Guerrero, Santiago | 4.15 | 2026.06.14 Baez Guerrero, Santiago (144441541) (1437) | ½ | - | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| 2026.06.08 | Round 2: Bustos Acosta, Isauro - Ramirez, Carlos | 2.2 | 2026.06.08 Ramirez, Carlos (4400127) (2121) | 0 | - | 1. d4 d5 2. c4 dxc4 3. Nc3 Nf6 | |
| 2026.06.07 | Round 8: Bustos Acosta, Isauro - Nicolas Rico Castro | 8.16 | 2026.06.07 Nicolas Rico Castro | 1 | 98.30% | 1. e4 e6 2. d4 d5 3. Nd2 Nf6 | |
| 2026.06.07 | Round 7: Ayala Delgado, Sergio Alejandro - Bustos Acosta, Isauro | 7.6 | 2026.06.07 Ayala Delgado, Sergio Alejandro (4496396) (2043) | 0 | 87.30% | 1. e4 Nf6 2. e5 Nd5 3. d4 d6 | |
| 2026.06.07 | Round 6: Bustos Acosta, Isauro - Munoz Ospina, Paula Johanna | 6.16 | 2026.06.07 Munoz Ospina, Paula Johanna (4490169) (1765) | 1 | 41.40% | 1. Nf3 Nf6 2. c4 c5 3. Nc3 Nc6 | |
| 2026.06.07 | Round 5: Galan Fuquene, Ivan Nicolas - Bustos Acosta, Isauro | 5.16 | 2026.06.07 Galan Fuquene, Ivan Nicolas (144479352) | 1 | 96.20% | 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 | |
| 2026.06.07 | Round 4: Bustos Acosta, Isauro - Conde Granada, Alain Camilo | 4.18 | 2026.06.07 Conde Granada, Alain Camilo (144425309) (1606) | 0 | 83.80% | 1. c4 c5 2. Nc3 d6 3. Nf3 Nf6 | |
| 2026.06.07 | Round 3: Castro Tovar, Nicolas - Bustos Acosta, Isauro | 3.16 | 2026.06.07 Castro Tovar, Nicolas (144423217) | 1 | 72.60% | 1. e4 c5 2. f4 e6 3. Nf3 Nc6 | |
| 2026.06.07 | Round 1: Narvaez Gonzalez, Javier Alejandro - Bustos Acosta, Isauro | 1.25 | 2026.06.07 Narvaez Gonzalez, Javier Alejandro (144477260) | 1 | 90.10% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2026.04.26 | Round 8: Bustos Acosta, Isauro - Valle, Efrain | 8.9 | 2026.04.26 Valle, Efrain (4401387) (2095) | 0 | 76.40% | 1. Nf3 Nc6 2. c4 e5 3. d3 Nf6 | |
| 2026.04.26 | Round 7: Aponte Monsalve, Jorge Enrique - Bustos Acosta, Isauro | 7.9 | 2026.04.26 Aponte Monsalve, Jorge Enrique (4411161) (2005) | ½ | 92.30% | 1. e4 c5 2. Nf3 e6 3. c3 Nf6 | |
| 2026.04.26 | Round 6: Bustos Acosta, Isauro - Rincon Dimate, Justin Said | 6.15 | 2026.04.26 Rincon Dimate, Justin Said (144441100) (1709) | 1 | 92.00% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| 2026.04.26 | Round 5: Gonzalez Mojica, Renan Arturo - Bustos Acosta, Isauro | 5.6 | 2026.04.26 Gonzalez Mojica, Renan Arturo (4482379) (2081) | 0 | 85.10% | 1. d4 Nf6 2. c4 c5 3. d5 e6 | |
| 2026.04.26 | Round 4: Bustos Acosta, Isauro - Aguilar Torres,Javier Esteban | 4.16 | 2026.04.26 Aguilar Torres,Javier Esteban (144481985) | 1 | - | 1. e4 e5 2. Nf3 d6 3. d4 Bg4 | |
| 2026.04.26 | Round 3: Cardenas Ardila, Simon - Bustos Acosta, Isauro | 3.14 | 2026.04.26 Cardenas Ardila, Simon (144442939) (1632) | 1 | 94.90% | 1. e4 c5 2. c3 Nf6 3. e5 Nd5 | |
| 2026.04.26 | Round 2: Bustos Acosta, Isauro - Arrieta Hernandez, Cristian | 2.1 | 2026.04.26 Arrieta Hernandez, Cristian (4455207) (2329) | 0 | 72.70% | 1. Nf3 Nf6 2. c4 c5 3. g3 Nc6 | |
| 2026.04.26 | Round 1: Cardenas Ardila, Josue - Bustos Acosta, Isauro | 1.19 | 2026.04.26 Cardenas Ardila, Josue (144442920) (1484) | 1 | 91.00% | 1. d4 Nf6 2. c4 c5 3. e3 g6 | |
| 2026.03.29 | Round 8: Garcia Diaz, Juan Manuel - Bustos Acosta, Isauro | 8.8 | 2026.03.29 Garcia Diaz, Juan Manuel (4411226) (1947) | 1 | 94.40% | 1. e4 c5 2. d4 cxd4 3. c3 d3 | |
| 2026.03.29 | Round 7: Bustos Acosta, Isauro - Aldana Mejia, Juan Sebastian | 7.10 | 2026.03.29 Aldana Mejia, Juan Sebastian (144465874) (1622) | 1 | 74.60% | 1. Nf3 d5 2. g3 c5 3. Bg2 Nc6 | |
| 2026.03.29 | Round 6: Ramirez Beltran, Francisco Javier - Bustos Acosta, Isauro | 6.7 | 2026.03.29 Ramirez Beltran, Francisco Javier (4421191) (1866) | ½ | - | 1. d4 Nf6 2. c4 d6 3. Nc3 g6 | |
| 2026.03.29 | Round 5: Bustos Acosta, Isauro - Garcia Mendez, Engels Vladimir | 5.5 | 2026.03.29 Garcia Mendez, Engels Vladimir (4409566) (2054) | 0 | 77.60% | 1. c4 c5 2. Nf3 b6 3. g3 Bb7 | |
| 2026.03.29 | Round 4: Torres Millan, Kevin Gilberto - Bustos Acosta, Isauro | 4.11 | 2026.03.29 Torres Millan, Kevin Gilberto (144426283) (1700) | 1 | 95.20% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2026.03.29 | Round 3: Bustos Acosta, Isauro - Ramirez Hernandez, Eduard Santia | 3.7 | 2026.03.29 Ramirez Hernandez, Eduard Santia (4446038) (1807) | 1 | 83.00% | 1. Nf3 d6 2. d4 Bg4 3. Nbd2 Nc6 | |
| 2026.03.29 | Round 2: Castro Lombana, Juan Pablo - Bustos Acosta, Isauro | 2.2 | 2026.03.29 Castro Lombana, Juan Pablo (144402147) (2188) | 0 | - | 1. e4 c5 2. c3 Nf6 3. e5 Nd5 | |
| 2026.03.29 | Round 1: Bustos Acosta, Isauro - Verdugo Silva, Felipe | 1.17 | 2026.03.29 Verdugo Silva, Felipe (144453264) (1461) | 1 | 88.80% | 1. e4 c6 2. d4 d5 3. Nd2 dxe4 | |
| 2025.12.23 | Round 6: Garcia Matos, Leonardo Enrique - Bustos Acosta, Isauro | 6.16 | 2025.12.23 Garcia Matos, Leonardo Enrique (4431880) (1955) | ½ | - | 1. d4 d5 2. c4 e6 3. Nc3 Nf6 | |
| 2025.12.23 | Round 5: Fonseca Guarin, John Henry - Bustos Acosta, Isauro | 5.31 | 2025.12.23 Fonseca Guarin, John Henry (144407858) | 1 | - | 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 | |
| 2025.12.23 | Round 7: Bustos Acosta, Isauro - Vargas Diaz, David Alejandro | 7.18 | 2025.12.23 Vargas Diaz, David Alejandro (4463900) (1872) | 1 | - | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2025.12.23 | Round 4: Bustos Acosta, Isauro - Rangel, Carlos | 4.13 | 2025.12.23 Rangel, Carlos (4404122) (1989) | 0 | - | 1. e4 c5 2. Nf3 g6 3. c4 Nc6 | |
| 2025.12.23 | Round 3: Bustos Acosta, Isauro - Pena Velandia, Sebastian | 3.28 | 2025.12.23 Pena Velandia, Sebastian (144449097) | 1 | - | 1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 | |
| 2025.12.23 | Round 2: Cardozo Munar, Carlos Eduardo - Bustos Acosta, Isauro | 2.7 | 2025.12.23 Cardozo Munar, Carlos Eduardo (4409477) (2059) | 0 | - | 1. d4 Nf6 2. Bg5 e6 3. e4 Be7 | |
| 2025.12.23 | Round 1: Bustos Acosta, Isauro - Rico Medina, Samuel | 1.41 | 2025.12.23 Rico Medina, Samuel (144429193) | 1 | - | 1. e4 e6 2. d4 d5 3. Nd2 c5 | |
| 2025.11.23 | Round 7: Cardozo Munar, Carlos Eduardo - Bustos Acosta, Isauro | 7.7 | 2025.11.23 Cardozo Munar, Carlos Eduardo (4409477) (2059) | 0 | 70.50% | 1. e4 c5 2. d4 cxd4 3. Qxd4 Nc6 | |
| 2025.11.23 | Round 6: Bustos Acosta, Isauro - Casares Contreras, Jose Gabriel | 6.12 | 2025.11.23 Casares Contreras, Jose Gabriel (3960315) (1963) | 1 | 95.70% | 1. Nf3 d5 2. d4 Nf6 3. c4 e6 | |
| 2025.11.23 | Round 5: Murcia Molina, Manuel Hernando - Bustos Acosta, Isauro | 5.22 | 2025.11.23 Murcia Molina, Manuel Hernando (4490053) (1724) | 1 | 95.10% | 1. Nf3 Nf6 2. c4 d6 3. d4 g6 | |
| 2025.11.23 | Round 4: Bustos Acosta, Isauro - Romero Cuevas, Fabian | 4.23 | 2025.11.23 Romero Cuevas, Fabian (4498224) | ½ | 85.90% | 1. Nf3 c5 2. e4 d6 3. d4 cxd4 | |
| 2025.11.23 | Round 3: Cruz Ayala, Brayan Esneyder - Bustos Acosta, Isauro | 3.26 | 2025.11.23 Cruz Ayala, Brayan Esneyder (144408498) | 1 | 97.80% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2025.11.23 | Round 1: Munoz, Andres Mauricio - Bustos Acosta, Isauro | 1.36 | 2025.11.23 Munoz, Andres Mauricio (4498909) (1451) | 1 | 96.30% | 1. e4 c5 2. Nc3 e6 3. Nf3 a6 | |
| 2025.11.21 | Round 2: Bustos Acosta, Isauro - Obando Guzman, Soren Federico | 2.1 | 2025.11.21 Obando Guzman, Soren Federico (4431081) (2145) | 0 | 89.20% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2025.10.12 | Round 7: Giraldo Alvarez, Simon - Bustos Acosta, Isauro | 7.22 | 2025.10.12 Giraldo Alvarez, Simon (4473329) (1753) | 0 | 87.80% | 1. e4 c5 2. Nc3 e6 3. Bc4 a6 | |
| 2025.09.16 | Ronda 2: Obando Guzman, Soren Federico - Bustos Acosta, Isauro | 2.3 | 2025.09.16 Obando Guzman, Soren Federico (4431081) (2152) | 0 | - | 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 | |
| 2025.09.16 | Ronda 7: Bustos Acosta, Isauro - Bernal Angarita, Nicolas | 7.16 | 2025.09.16 Bernal Angarita, Nicolas (4423747) | 1 | - | 1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 | |
| 2025.09.16 | Ronda 6: Paez Colmenares, Adolfo - Bustos Acosta, Isauro | 6.21 | 2025.09.16 Paez Colmenares, Adolfo (4417216) (1571) | 1 | - | 1. e4 c5 2. Nf3 e6 3. c3 d5 | |
| 2025.09.16 | Ronda 5: Bustos Acosta, Isauro - Marz, Peter | 5.22 | 2025.09.16 Marz, Peter (144423918) | ½ | - | 1. e4 e6 2. d4 d5 3. Nd2 dxe4 | |
| 2025.09.16 | Ronda 4: Mejia Rosas, Dario - Bustos Acosta, Isauro | 4.26 | 2025.09.16 Mejia Rosas, Dario (144441061) | 1 | - | 1. e4 c5 2. Nf3 e6 3. c3 d5 | |
| 2025.09.16 | Ronda 3: Bustos Acosta, Isauro - Torres Montoya, Danny Alejandro | 3.22 | 2025.09.16 Torres Montoya, Danny Alejandro (144453566) | 0 | - | 1. c4 Nf6 2. Nc3 g6 3. d4 Bg7 | |
| 2025.07.20 | Round 7: Bustos Acosta, Isauro - Gaviria Galvis, Andres Felipe | 7.12 | 2025.07.20 Gaviria Galvis, Andres Felipe (4418042) (2057) | 0 | 88.50% | 1. Nf3 d5 2. d4 Nf6 3. c4 c6 | |
| 2025.07.20 | Round 6: Mena Cordoba, Yamil Octavio - Bustos Acosta, Isauro | 6.9 | 2025.07.20 Mena Cordoba, Yamil Octavio (4422376) (2034) | 0 | 90.10% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2025.07.20 | Round 5: Bustos Acosta, Isauro - Jimenez Mendez, William | 5.29 | 2025.07.20 Jimenez Mendez, William (4484053) (1587) | 1 | 83.50% | 1. Nf3 Nf6 2. c4 d5 3. d4 dxc4 | |
| 2025.07.20 | Round 4: Suarez Vera, Angel Antonio - Bustos Acosta, Isauro | 4.26 | 2025.07.20 Suarez Vera, Angel Antonio (144434901) (1609) | 1 | 74.80% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2025.07.20 | Round 3: Bustos Acosta, Isauro - Cardozo Munar, Carlos Eduardo | 3.11 | 2025.07.20 Cardozo Munar, Carlos Eduardo (4409477) (2015) | * | - | 1. Nf3 d5 2. d4 e6 3. c4 a6 | |
| 2025.07.20 | Round 2: Jaime Villalobos Sarmiento - Bustos Acosta, Isauro | 2.31 | 2025.07.20 Jaime Villalobos Sarmiento | 1 | 98.10% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2025.07.20 | Round 1: Bustos Acosta, Isauro - Tapiero Lozano, Liced Dayana | 1.37 | 2025.07.20 Tapiero Lozano, Liced Dayana (144419252) (1404) | 1 | - | 1. c4 f5 2. Nc3 Nf6 3. g3 Nc6 | |
| 2025.07.05 | Torneo Nacional de Mayores Blitz Absoluto 2025 | 1.1 | 2025.07.05 Arrieta Hernandez, Cristian (4455207) (2330) | 0 | - | 1. a3 a6 2. Nf3 d5 3. d4 e6 | |
| 2025.06.29 | Round 6: Bustos Acosta, Isauro - Casares Ugueto, Santiago de Jesus | 6.9 | 2025.06.29 Casares Ugueto, Santiago de Jesus (3973620) (2051) | 0 | 86.70% | 1. c4 c6 2. Nf3 d5 3. cxd5 cxd5 | |
| 2025.06.28 | Round 4: Bustos Acosta, Isauro - Manrique Ochoa, Fernando | 4.14 | 2025.06.28 Manrique Ochoa, Fernando (4417844) (1967) | ½ | - | 1. Nf3 c5 2. e4 d6 3. c3 Nf6 | |
| 2025.06.27 | Round 2: Bustos Acosta, Isauro - Ramirez, Carlos | 2.3 | 2025.06.27 Ramirez, Carlos (4400127) (2133) | 0 | 90.80% | 1. e4 e6 2. d4 d5 3. Nd2 c5 | |
| 2025.06.15 | Round 7: Bustos Acosta, Isauro - Valle, Efrain | 7.6 | 2025.06.15 Valle, Efrain (4401387) (2071) | * | - | 1. Nf3 Nf6 2. c4 c5 3. g3 g6 | |
| 2025.06.15 | Round 6: Rodriguez Sanchez, Diego Eduardo - Bustos Acosta, Isauro | 6.10 | 2025.06.15 Rodriguez Sanchez, Diego Eduardo (4421230) (2012) | 1 | 77.80% | 1. d4 Nf6 2. Nf3 d6 3. c4 g6 | |
| 2025.06.15 | Round 5: Bustos Acosta, Isauro - Pacheco Gutierrez, Johnny Rafael | 5.9 | 2025.06.15 Pacheco Gutierrez, Johnny Rafael (3956172) (2038) | ½ | 83.20% | 1. Nf3 d5 2. d4 Nf6 3. c4 e6 | |
| 2025.06.15 | Round 4: Zambrano Vasquez, Diana Mylena - Bustos Acosta, Isauro | 4.20 | 2025.06.15 Zambrano Vasquez, Diana Mylena (4412699) (1722) | 1 | 94.60% | 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 | |
| 2025.06.15 | Round 3: Bustos Acosta, Isauro - Marz, Peter | 3.20 | 2025.06.15 Marz, Peter (144423918) (1651) | 1 | 91.80% | 1. Nf3 c5 2. e4 e6 3. d4 cxd4 | |
| 2025.06.15 | Round 2: Romero Ballesteros, Alan Gabriel - Bustos Acosta, Isauro | 2.23 | 2025.06.15 Romero Ballesteros, Alan Gabriel (144436106) (1501) | 0 | 60.60% | 1. e4 c5 2. Nc3 e6 3. Nf3 Nc6 | |
| 2025.06.15 | Round 1: Bustos Acosta, Isauro - Tarazona Villamizar, Jose Rafael | 1.28 | 2025.06.15 Tarazona Villamizar, Jose Rafael (144437269) (1530) | 1 | 93.20% | 1. e4 d5 2. exd5 Nf6 3. c4 c6 | |
| 2025.06.08 | Round 7: Bustos Acosta, Isauro - Casas Ospina, Favio | 7.10 | 2025.06.08 Casas Ospina, Favio (4440250) (1797) | 0 | 78.90% | 1. c4 f5 2. Nc3 e5 3. g3 Nf6 | |
| 2025.06.08 | Round 6: Barrera Pinilla, Nicolas - Bustos Acosta, Isauro | 6.8 | 2025.06.08 Barrera Pinilla, Nicolas (144409958) (1775) | 0 | 90.60% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2025.06.08 | Round 5: Bustos Acosta, Isauro - Alvarez Angel, Nelson Eduardo | 5.4 | 2025.06.08 Alvarez Angel, Nelson Eduardo (4430468) (2132) | 0 | 88.70% | 1. c4 g6 2. Nc3 c5 3. Nf3 Nc6 | |
| 2025.06.08 | Round 4: Cortes Zappala Emanuel Gerardo - Bustos Acosta, Isauro | 4.9 | 2025.06.08 Cortes Zappala Emanuel Gerardo (144459319) | 1 | 81.90% | 1. e4 c5 2. c4 e6 3. Nc3 Nc6 | |
| 2025.06.08 | Round 3: Bustos Acosta, Isauro - Guzman Contreras, Jhoan Sebastian | 3.13 | 2025.06.08 Guzman Contreras, Jhoan Sebastian (144423578) (1667) | 1 | 97.60% | 1. Nf3 c5 2. e4 d6 3. d4 cxd4 | |
| 2025.06.08 | Round 2: Centanaro Erazo, Nicole Daniela - Bustos Acosta, Isauro | 2.10 | 2025.06.08 Centanaro Erazo, Nicole Daniela (4484290) (1729) | 0 | 85.10% | 1. d4 Nf6 2. Nf3 g6 3. Bg5 Ne4 | |
| 2025.06.08 | Round 1: Bustos Acosta, Isauro - Cantor Pardo, Antonio | 1.11 | 2025.06.08 Cantor Pardo, Antonio (144423187) (1598) | 1 | 89.00% | 1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 | |
| 2025.04.21 | Round 1: Bustos Acosta, Isauro - Perez Tangarife, Simon | 1.2 | 2025.04.21 Perez Tangarife, Simon (4492994) (2053) | 0 | 80.20% | 1. d4 Nf6 2. Bg5 e6 3. e4 h6 | |
| 2025.04.19 | Round 9: Paladines Pinzon, Samuel - Bustos Acosta, Isauro | 9.24 | 2025.04.19 Paladines Pinzon, Samuel (4480970) (1959) | ½ | 90.80% | 1. e4 c5 2. Nf3 a6 3. c4 Nc6 | |
| 2025.04.17 | Round 6: Campo Jimenez, David - Bustos Acosta, Isauro | 6.27 | 2025.04.17 Campo Jimenez, David (4497880) (1887) | 0 | 74.00% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2025.04.16 | Round 4: Montoya Diaz, Cesar Augusto - Bustos Acosta, Isauro | 4.26 | 2025.04.16 Montoya Diez, Cesar Augusto (4409663) (1956) | 0 | - | 1. d4 Nf6 2. Nf3 g6 3. b3 Bg7 | |
| 2025.04.14 | Round 2: Guzman, Christopher - Bustos Acosta, Isauro | 2.17 | 2025.04.14 Guzman, Christopher (6405096) (2234) | 0 | 86.10% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2025.03.30 | Round 7: Bustos Acosta, Isauro - Chapeton Silva, Isabella | 7.24 | 2025.03.30 Chapeton Silva, Isabella (4492919) (1727) | 1 | 91.10% | 1. c4 e5 2. Nc3 Nf6 3. g3 g6 | |
| 2025.03.30 | Round 6: Camargo Ortega, Jhonny Isaac - Bustos Acosta, Isauro | 6.29 | 2025.03.30 Camargo Ortega, Jhonny Isaac (144437056) (1690) | 1 | 92.70% | 1. e4 c5 2. d4 cxd4 3. c3 d3 | |
| 2025.03.30 | Round 5: Bustos Acosta, Isauro - Luna Ruiz, Alvaro Jose | 5.26 | 2025.03.30 Luna Ruiz, Alvaro Jose (144455275) (1657) | ½ | 91.50% | 1. Nf3 d5 2. d4 g6 3. g3 Bg7 | |
| 2025.03.30 | Round 4: Wilfor Estiben Aguilera Gomez - Bustos Acosta, Isauro | 4.26 | 2025.03.30 Wilfor Estiben Aguilera Gomez | 0 | 82.90% | 1. e4 c5 2. Nc3 e6 3. g3 a6 | |
| 2025.03.30 | Round 3: Bustos Acosta, Isauro - Bernal Angarita, Nicolas | 3.25 | 2025.03.30 Bernal Angarita, Nicolas (4423747) (1622) | 1 | 96.70% | 1. c4 c5 2. Nc3 g6 3. Nf3 Bg7 | |
| 2025.03.30 | Round 2: Gonzalez Ramirez, Daniel Julian - Bustos Acosta, Isauro | 2.36 | 2025.03.30 Gonzalez Ramirez, Daniel Julian (144449062) (1543) | 1 | - | 1. d4 Nf6 2. Bf4 c5 3. c3 Qb6 | |
| 2025.03.30 | Round 1: Bustos Acosta, Isauro - D aleman, Diego | 1.38 | 2025.03.30 D aleman, Diego (332105261) | 0 | - | 1. e4 Nf6 2. e5 Nd5 3. d4 d6 | |
| 2025.02.23 | Round 7: Agudelo Guevara, Juan Sebastian - Bustos Acosta, Isauro | 7.24 | 2025.02.23 Agudelo Guevara, Juan Sebastian (4479742) (1558) | ½ | 91.00% | 1. e4 c5 2. Nc3 e6 3. g3 a6 | |
| 2025.02.23 | Round 6: Bustos Acosta, Isauro - Patino Garcia, Julian David | 6.15 | 2025.02.23 Patino Garcia, Julian David (144418590) | 0 | 81.60% | 1. c4 e6 2. Nc3 d5 3. d4 Bb4 | |
| 2025.02.23 | Round 5: Estrada Velandia, Henry Andres - Bustos Acosta, Isauro | 5.4 | 2025.02.23 Estrada Velandia, Henry Andres (4468961) (2084) | 0 | 86.50% | 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 | |
| 2025.02.23 | Round 4: Bustos Acosta, Isauro - D aleman, Diego | 4.11 | 2025.02.23 D aleman, Diego (332105261) | 1 | 96.40% | 1. Nf3 d6 2. g3 Nf6 3. Bg2 g6 | |
| 2025.02.23 | Round 3: Gutierrez Herrera, Jose Antonio - Bustos Acosta, Isauro | 3.7 | 2025.02.23 Gutierrez Herrera, Jose Antonio (4400100) (2002) | ½ | 91.70% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.02.23 | Round 2: Bustos Acosta, Isauro - Varon Pulido, Daniel | 2.24 | 2025.02.23 Varon Pulido, Daniel (144427964) (1647) | 1 | 95.80% | 1. c4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2025.02.23 | Round 1: Rosero, Francisco Alberto - Bustos Acosta, Isauro | 1.30 | 2025.02.23 Rosero, Francisco Alberto (144449127) (1529) | 1 | 91.60% | 1. e4 c5 2. Nf3 d6 3. c3 Nf6 | |
| 2025.01.10 | Feria de Manizales | 4.16 | 2025.01.10 Cordoba Perez, Jeronimo (4479939) (2028) | 0 | 84.50% | 1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 | |
| 2025.01.09 | Feria de Manizales | 2.18 | 2025.01.09 Toro Ramirez, Samuel (4497201) (1995) | 0 | 81.90% | 1. e4 c5 2. Nf3 e6 3. Nc3 a6 | |
| 2024.12.08 | Round 8: Bustos Acosta, Isauro - Gomez, Samael | 8.29 | 2024.12.08 Gomez, Samael (4410041) (1921) | ½ | 95.60% | 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 | |
| 2024.12.07 | Round 7: Ramirez Lozada, Jaison Steven - Bustos Acosta, Isauro | 7.15 | 2024.12.07 Ramirez Lozada, Jaison Steven (144410271) (1968) | 0 | 82.60% | 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 | |
| 2024.12.07 | Round 6: Bustos Acosta, Isauro - Garcia Alarcon, Alvaro | 6.8 | 2024.12.07 Garcia Alarcon, Alvaro (4400330) (2052) | 0 | 91.40% | 1. Nf3 Nf6 2. g3 d5 3. c4 d4 | |
| 2024.12.06 | Round 5: Bolanos Lopez, Juan Jacobo - Bustos Acosta, Isauro | 5.4 | 2024.12.06 Bolanos Lopez, Juan Jacobo (4495276) (2128) | ½ | 97.20% | 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 | |
| 2024.12.05 | Round 3: Bustos Acosta, Isauro - Gonzalez Mojica, Renan Arturo | 3.12 | 2024.12.05 Gonzalez Mojica, Renan Arturo (4482379) (2040) | 1 | 90.70% | 1. e4 c5 2. Nc3 Nc6 3. g3 g6 | |
| 2024.12.05 | Round 2: Bustos Acosta, Isauro - Montanez, Alvaro | 2.20 | 2024.12.05 Montanez, Alvaro (4426789) (1974) | 1 | 100.00% | ||
| 2024.09.22 | Round 7: Gutierrez Osorio, Manuel Angel - Bustos Acosta, Isauro | 9.35 | 2024.09.22 Gutierrez Osorio, Manuel Angel (3947980) | ½ | 98.10% | 1. e4 c5 2. c3 d5 3. exd5 Qxd5 | |
| 2024.09.22 | Round 6: Bustos Acosta, Isauro - Mendez Gomez, Robert Antonio | 8.42 | 2024.09.22 Mendez Gomez, Robert Antonio (3986691) | * | 97.20% | 1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 | |
| 2024.09.21 | Round 5: Centanaro Erazo, Nicole Daniela - Bustos Acosta, Isauro | 7.47 | 2024.09.21 Centanaro Erazo, Nicole Daniela (4484290) (1661) | 1 | 92.40% | 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 | |
| 2024.09.21 | Round 4: Bustos Acosta, Isauro - Rua, Nora | 6.37 | 2024.09.21 Rua Palacio, Nora (4401930) (1962) | 0 | 82.60% | 1. c4 Nf6 2. Nc3 c6 3. d4 d5 | |
| 2024.09.20 | Round 3: Rodriguez Munoz, Cesar Esteban - Bustos Acosta, Isauro | 5.28 | 2024.09.20 Rodriguez Munoz, Cesar Esteban (4462211) (1911) | 0 | 87.70% | 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 | |
| 2024.09.20 | Round 2: Bustos Acosta, Isauro - Moreno Mora, Jaime Alberto | 4.25 | 2024.09.20 Moreno Mora, Jaime Alberto (4404378) (1910) | ½ | 89.70% | 1. Nf3 d5 2. g3 Nf6 3. Bg2 g6 | |
| 2024.09.01 | Round 7: Bustos Acosta, Isauro - Agudelo Martinez, Cristian Raul | 7.16 | 2024.09.01 Agudelo Martinez, Cristian Raul (144421443) | * | 89.60% | 1. Nf3 d5 2. g3 Nc6 3. Bg2 Nf6 | |
| 2024.09.01 | Round 6: Acevedo Vaca, Juan David - Bustos Acosta, Isauro | 6.21 | 2024.09.01 Acevedo Vaca, Juan David (4491904) (1576) | 1 | 96.40% | 1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 | |
| 2024.09.01 | Round 5: Bustos Acosta, Isauro - Munoz Gutierrez, Juan Andres | 5.20 | 2024.09.01 Munoz Gutierrez, Juan Andres (4498925) (1575) | ½ | 95.50% | 1. e4 e6 2. d4 d5 3. Nd2 dxe4 | |
| 2024.09.01 | Round 4: Hidalgo, Genaro - Bustos Acosta, Isauro | 4.19 | 2024.09.01 Hidalgo, Genaro (4498887) | ½ | 82.10% | 1. Nf3 Nf6 2. c4 c5 3. Nc3 Nc6 | |
| 2024.09.01 | Round 3: Bustos Acosta, Isauro - Duque Pinzon, Manuel Santiago | 3.8 | 2024.09.01 Duque Pinzon, Manuel Santiago (4435150) (1973) | 0 | 85.80% | 1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 | |
| 2024.09.01 | Round 2: Borbon Torres, Julian Alfredo - Bustos Acosta, Isauro | 2.24 | 2024.09.01 Borbon Torres, Julian Alfredo (144444575) | 1 | 93.20% | 1. e4 c5 2. d3 Nf6 3. Be3 d6 | |
| 2024.09.01 | Round 1: Bustos Acosta, Isauro - Lizcano Gonzalez, Ana Lorena | 1.28 | 2024.09.01 Lizcano Gonzalez, Ana Lorena (144404964) (1465) | 1 | 95.20% | 1. e4 e6 2. d4 d5 3. Nd2 b5 | |
| 2024.06.25 | Round 5: Torres Millan, Kevin Gilberto - Bustos Acosta, Isauro | 5.35 | 2024.06.25 Torres Millan, Kevin Gilberto (144426283) (1548) | 1 | 88.80% | 1. e4 c5 2. c3 Nf6 3. d3 g6 | |
| 2024.06.25 | Round 4: Bustos Acosta, Isauro - Hidalgo, Genaro | 4.31 | 2024.06.25 Hidalgo, Genaro (4498887) | 0 | 73.00% | 1. c4 g6 2. Nf3 Bg7 3. g3 d5 | |
| 2024.06.25 | Round 7: Duque Pinzon, Manuel Santiago - Bustos Acosta, Isauro | 7.16 | 2024.06.25 Duque Pinzon, Manuel Santiago (4435150) (1980) | 0 | 87.90% | 1. e4 c5 2. Nf3 d6 3. Bc4 e6 | |
| 2024.06.25 | Round 6: Bustos Acosta, Isauro - Acosta, Jaime | 6.30 | 2024.06.25 Acosta Neira, Jaime (4431820) (1668) | 1 | 74.50% | 1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 | |
| 2024.06.25 | Round 3: Cantor Pardo, Antonio - Bustos Acosta, Isauro | 3.32 | 2024.06.25 Cantor Pardo, Antonio (144423187) (1516) | 1 | 98.90% | 1. e4 e5 2. Nf3 Nc6 | |
| 2024.06.25 | Round 2: Bustos Acosta, Isauro - Blanco Fernandez, Lino Orlando | 2.1 | 2024.06.25 Blanco Fernandez, Lino Orlando (3504395) (2275) | 0 | 81.10% | 1. e4 e5 2. Nf3 d6 3. d4 Nd7 | |
| 2024.06.02 | Round 11: Reinhard Moller, Gustavo - Bustos Acosta, Isauro | 2024.06.02 Reinhard Moller, Gustavo (7306970) (1628) | ½ | 85.80% | 1. e4 c6 2. d4 d6 3. Nc3 Nd7 | ||
| 2024.06.02 | Round 9: Otalora Pacheco, Carlos Eduardo - Bustos Acosta, Isauro | 2024.06.02 Otalora Pacheco, Carlos Eduardo (4409337) (2063) | 0 | 91.10% | 1. d4 Nf6 2. c4 c6 3. Nf3 d5 | ||
| 2024.06.02 | Round 8: Bustos Acosta, Isauro - Guzman Guacas, Daniel Stiven | 2024.06.02 Guzman Guacas, Daniel Stiven (144413084) (1645) | 1 | 95.60% | 1. Nf3 d5 2. g3 Nc6 3. Bg2 Nf6 | ||
| 2024.06.02 | Round 7: Cabrera Novoa, Roxana - Bustos Acosta, Isauro | 2024.06.02 Cabrera Novoa, Roxana (4459210) (1531) | ½ | 92.10% | 1. d4 Nf6 2. c4 c5 3. d5 e6 | ||
| 2024.06.02 | Round 6: Bustos Acosta, Isauro - Rivero Ochoa, Alan Alexis | 2024.06.02 Rivero Ochoa, Alan Alexis (3946258) (1580) | ½ | 84.60% | 1. e4 e6 2. d3 d5 3. Nd2 Nf6 | ||
| 2024.06.01 | Round 5: Obando Casarrubia, Juan Jose - Bustos Acosta, Isauro | 2024.06.01 Obando Casarrubia, Juan Jose (144421915) | 1 | 86.80% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | ||
| 2024.06.01 | Round 4: Bustos Acosta, Isauro - Mendoza Gomez Juana Fernanda | 2024.06.01 Mendoza Gomez, Juana Fernanda (144414641) (1678) | 0 | 74.50% | 1. e4 c5 2. Nc3 Nc6 3. f4 g6 | ||
| 2024.06.01 | Round 3: Sequeiros Alvarado, Rafael - Bustos Acosta, Isauro | 2024.06.01 Sequeiros Alvarado, Rafael (8410283) | 1 | 89.90% | 1. e4 d6 2. Nf3 g6 3. Bc4 Bg7 | ||
| 2024.06.01 | Round 2: Bustos Acosta, Isauro - Ocampo Cadavid, Matias | 2024.06.01 Ocampo Cadavid, Matias (144424132) (1566) | ½ | 87.60% | 1. e4 c6 2. d4 d5 3. Nd2 dxe4 | ||
| 2024.06.01 | Round 1: Almeida Quintana, Omar - Bustos Acosta, Isauro | 2024.06.01 Almeida Quintana, Omar (3503313) (2476) | 0 | 87.00% | 1. d4 Nf6 2. Nf3 d6 3. c4 g6 | ||
| 2024.05.31 | Round 10: Bustos Acosta, Isauro - Montoya Diaz, Cesar Augusto | 2024.05.31 Montoya Diez, Cesar Augusto (4409663) (1974) | 0 | 69.00% | 1. Nf3 Nf6 2. g3 d5 3. Bg2 b6 | ||
| 2024.05.30 | Round 9: Bustos Acosta, Isauro - Suaza Builes, Oscar A | 2024.05.30 Suaza Builes, Oscar A (4480350) (1684) | 1 | 94.80% | 1. e4 c6 2. d4 d5 3. Nd2 dxe4 | ||
| 2024.05.30 | Round 8: Bolivar Losada, Jeison - Bustos Acosta, Isauro | 2024.05.30 Bolivar Losada, Jeison (4404793) (2036) | 0 | 78.70% | 1. e4 c5 2. Nc3 e6 3. g4 a6 | ||
| 2024.05.30 | Round 5: Bustos Acosta, Isauro - Arenas, David | 2024.05.30 Arenas, David (4403177) (2349) | 0 | 83.10% | 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 | ||
| 2024.05.30 | Round 3: Bustos Acosta, Isauro - Jimenez Garcia, Emmanuel | 2024.05.30 Jimenez Garcia, Emmanuel (6504779) (2440) | 0 | 86.90% | 1. Nf3 g6 2. g3 Bg7 3. Bg2 c5 | ||
| 2024.05.27 | Round 6: Bustos Acosta, Isauro - Zilleruelo Irizarry, Diego | 2024.05.27 Zilleruelo Irizarry, Diego (3101460) (2079) | 0 | 89.60% | 1. d4 d5 2. c4 e6 3. Nf3 a6 | ||
| 2024.05.27 | Round 3: Dominguez Rincon, Miller Duvan - Bustos Acosta, Isauro | 2024.05.27 Dominguez Rincon, Miller Duvan (4406583) (2003) | 0 | 87.70% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | ||
| 2024.05.27 | Round 1: Vasquez Toledo, Cristian - Bustos Acosta, Isauro | 2024.05.27 Vasquez Toledo, Cristian (3413454) (2274) | 0 | 89.50% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | ||
| 2024.04.05 | Round 3: Tobar B, Jorge Esteban - Bustos Acosta, Isauro | 2024.04.05 Tobar B, Jorge Esteban (4430646) (1953) | 0 | 80.30% | 1. d4 g6 2. e4 Bg7 3. Nc3 d6 | ||
| 2025.06.29 | IRT Clasico Kallpa Open 2025 | 5 | 2025.06.29 Vargas Moreno, Joel Hernando (144455704) | 1 | 72.00% | 1. e4 c5 2. Nc3 Nc6 3. f4 e6 | |
| 2025.06.28 | IRT Clasico Kallpa Open 2025 | 3 | 2025.06.28 Jimenez Mendez, William (4484053) (1630) | 1 | 46.50% | 1. Nf3 Nf6 2. h3 g6 3. g3 Bg7 | |
| 2023.07.21 | Round 6: Isauro Bustos Acosta - Joseph Steve Munoz Triana | 2023.07.21 Joseph Steve Munoz Triana | 0 | 85.00% | 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 | ||
| 2023.07.21 | Round 5: Alex Kostov - Isauro Bustos Acosta | 2023.07.21 Alex Kostov | 1 | 86.70% | 1. e4 g6 2. d4 Bg7 3. Be3 d6 | ||
| 2023.06.16 | Round 1: Joseph Almanza Montoya - Isauro Bustos Acosta | 2023.06.16 Joseph Almanza Montoya | ½ | 94.90% | 1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 | ||
| XXXII IRT Internacional Feria de las Flores 2025 | 9 | Gomez Zapata, Juan Guillermo (4486765) (1777) | 0 | 87.30% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | ||
| XXXII IRT Internacional Feria de las Flores 2025 | 4 | Cadavid Velez, Hugo (144411618) (1723) | ½ | 86.50% | 1. c4 e6 2. d4 d5 3. Nc3 c5 | ||
| XXXII IRT Internacional Feria de las Flores 2025 | 3 | Cardozo Camargo, Aldo (144420048) (1639) | 1 | 95.60% | 1. e4 c5 2. d4 cxd4 3. Qxd4 Nc6 | ||
| XXXII IRT Internacional Feria de las Flores 2025 | 2 | Colina, Lugger Jesus (144410336) (1504) | 1 | 89.50% | 1. Nf3 d5 2. g3 Nf6 3. d4 g6 |