Player profile
Viafara, Hernan
Dossier
21 of 22 games analyzed.
Accuracy: 82.3%
Opened e4: 6/11Opened d4: 5/11
Same-side castling: 10Did not castle: 9Castled kingside: 9Castled queenside: 2Opposite-side castling: 1
Played in the center: 9Played on the kingside: 7Fianchettoed kingside: 4Played on the queenside: 4Fianchettoed queenside: 2
Kept the bishop pair: 12Backward pawn: 12Space advantage: 11Initiated exchanges: 10Isolated pawn: 9Missed tactics: 9Active pieces: 9Avoided exchanges: 6Sacrificed material: 5
Openings
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As White 11 games 1W 0D 10L
Queen's Gambit Declined 2 games 0W 0D 2L
Queen's Knight Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Exchange Variation 1 game 0W 0D 1L
Positional Variation
1 game
0W
0D
1L
Caro-Kann Defense 2 games 1W 0D 1L
Exchange Variation 2 games 1W 0D 1L
(unspecified)
2 games
1W
0D
1L
Four Knights Game 1 game 0W 0D 1L
Gunsberg Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Queen's Indian Defense 1 game 0W 0D 1L
Petrosian Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Nimzo-Indian Defense 1 game 0W 0D 1L
Sämisch Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Sicilian Defense 1 game 0W 0D 1L
French Variation 1 game 0W 0D 1L
Normal
1 game
0W
0D
1L
French Defense 1 game 0W 0D 1L
Exchange Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
King's Indian Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Czech Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
As Black 10 games 0W 3D 7L
Horwitz Defense 2 games 0W 0D 2L
(unspecified) 2 games 0W 0D 2L
(unspecified)
2 games
0W
0D
2L
French Defense 2 games 0W 0D 2L
Normal Variation 2 games 0W 0D 2L
(unspecified)
2 games
0W
0D
2L
Benoni Defense 2 games 0W 2D 0L
French Benoni 2 games 0W 2D 0L
(unspecified)
2 games
0W
2D
0L
Zukertort Opening 2 games 0W 1D 1L
Queen's Gambit Invitation 2 games 0W 1D 1L
(unspecified)
2 games
0W
1D
1L
Queen's Pawn Game 1 game 0W 0D 1L
Colle System 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Scotch Game 1 game 0W 0D 1L
Lolli Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Blunders Top 4 of 147
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 22 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2026.10.18 | ARUBA 2026 | 7.11 | 2026.10.18 Franken, Angelo (15900738) (1781) | 0 | 80.20% | 1. e4 e5 2. Nf3 Nc6 3. a3 Nf6 | |
| 2026.10.18 | ARUBA 2026 | 6.12 | 2026.10.18 Mendoza Chourio, Wignifer Y. (15901513) (1496) | 0 | 86.90% | 1. d4 e6 2. Bf4 Nf6 3. e3 c5 | |
| 2026.10.17 | ARUBA 2026 | 5.12 | 2026.10.17 Moreno Mora, Milaydes Lourdes (3910512) (1660) | 0 | 89.20% | 1. d4 Nf6 2. c4 e6 3. a3 b6 | |
| 2026.10.17 | ARUBA 2026 | 4.10 | 2026.10.17 Dirks, Ayden (15900908) (1842) | 0 | 90.90% | 1. e4 e6 2. d4 Nc6 3. Nf3 Bb4+ | |
| 2026.10.16 | ARUBA 2026 | 2.10 | 2026.10.16 Diaz Maguina, Daniel Eugenio (15900878) (1580) | 0 | 80.30% | 1. d4 e6 2. Nf3 h6 3. Bf4 Nc6 | |
| 2026.10.15 | ARUBA 2026 | 1.5 | 2026.10.15 Stetsenko, Ilya (15900762) (1955) | 0 | 92.00% | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | |
| 2026.08.23 | CARIBBEAN CHESS CUP 2026 - OPEN | 9.12 | 2026.08.23 Van der Veen, Jordan (7502214) (1693) | ½ | 83.70% | 1. e4 e6 2. d4 c5 3. d5 exd5 | |
| 2026.08.22 | CARIBBEAN CHESS CUP 2026 - OPEN | 6.12 | 2026.08.22 Charles, Vendiz (23800801) | 0 | 60.80% | 1. d4 e6 2. Nf3 d5 3. e3 Nf6 | |
| 2026.08.21 | CARIBBEAN CHESS CUP 2026 - OPEN | 5.9 | 2026.08.21 Villalba Martinez, Paul Andres (15901335) (1796) | 0 | 73.80% | 1. d4 e6 2. c4 d5 3. Nc3 h6 | |
| 2026.08.20 | CARIBBEAN CHESS CUP 2026 - OPEN | 2.10 | 2026.08.20 Tracey, Shaun M (419052) (1748) | 0 | 73.30% | 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 | |
| 2026.08.20 | Round 1: Viafara, Hernan - Moncur, Cecil | 1.7 | 2026.08.20 Moncur, Cecil (10400583) (1875) | 0 | 82.40% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2025.11.15 | Round 8: Viafara, Hernan - Chaudron, Frederik Theodoor | 8.2 | 2025.11.15 Chaudron, Frederik Theodoor (15901726) (1775) | 0 | 83.80% | 1. e4 e6 2. d4 d5 3. exd5 exd5 | |
| 2025.11.15 | Round 7: Franken, Angelo - Viafara, Hernan | 7.3 | 2025.11.15 Franken, Angelo (15900738) (1806) | ½ | - | 1. Nf3 e6 2. d4 Nf6 3. g3 d5 | |
| 2025.11.14 | Round 6: Viafara, Hernan - de Roo, Patrick J. | 6.3 | 2025.11.14 de Roo, Patrick J. (15901114) (1507) | 0 | 85.30% | 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 | |
| 2025.11.09 | Round 5: Dirks, Ayden - Viafara, Hernan | 5.3 | 2025.11.09 Dirks, Ayden (15900908) (1764) | ½ | 90.10% | 1. e4 e6 2. d4 c5 3. d5 exd5 | |
| 2025.11.09 | Round 4: Viafara, Hernan - Stetsenko, Ilya | 4.4 | 2025.11.09 Stetsenko, Ilya (15900762) (1946) | 0 | 86.00% | 1. e4 c6 2. d4 d5 3. exd5 cxd5 | |
| 2025.11.08 | Round 3: Vergara Rivera, Juan Sebastiaan - Viafara, Hernan | 3.2 | 2025.11.08 Vergara Rivera, Juan Sebastiaan (15901866) (1724) | 0 | 68.20% | 1. Nf3 e6 2. g3 d5 3. d4 Nc6 | |
| 2025.11.08 | Round 2: Viafara, Hernan - Pesqueira, Jose | 2.5 | 2025.11.08 Pesqueira, Jose (15900037) (1827) | 0 | 90.30% | 1. e4 d6 2. d4 Nf6 3. Nc3 c6 | |
| 2025.11.07 | Round 1: Viafara, Hernan - Croes, Octavio | 1.1 | 2025.11.07 Croes, Octavio (1007220) (1845) | 1 | 87.20% | 1. e4 c6 2. d4 d5 3. exd5 cxd5 | |
| 2025.10.11 | Round 5: Bregita, Jhonathan - Viafara, Hernan | 5.10 | 2025.10.11 Bregita, Jhonathan (7502362) (1814) | 0 | 79.70% | 1. e4 e6 2. d4 Nc6 3. Nf3 Bb4+ | |
| 2025.10.10 | Round 1: Viafara, Hernan - Ortiz Monsalve, Sebastian | 1.6 | 2025.10.10 Ortiz Monsalve, Sebastian (4486897) (2061) | 0 | 82.20% | 1. d4 Nf6 2. c4 e6 3. Nc3 d5 | |
| 2023.10.08 | Round 6: Octavio Croes - Hernan Viafara | 2023.10.08 Octavio Croes | 0 | 72.00% | 1. d4 e6 2. c4 Nf6 3. Nf3 c5 |