Player profile
Santos, Tomas Afonso Pires
Dossier
39 of 41 games analyzed.
Accuracy: 88.6%
Opened e4: 15/15
Castled kingside: 29Same-side castling: 22Opposite-side castling: 8Castled queenside: 4Did not castle: 2
Fianchettoed kingside: 17Played in the center: 11Played on the queenside: 10Played on the kingside: 8Fianchettoed queenside: 5
Active pieces: 25Initiated exchanges: 25Sacrificed material: 22Backward pawn: 21Kept the bishop pair: 20Space advantage: 17Isolated pawn: 13Missed tactics: 7Played gambits: 5Avoided exchanges: 4
Openings
Click "+" to add that group to the games list below. Multiple groups can be added at once.
As White 16 games 6W 1D 9L
Sicilian Defense 6 games 1W 0D 5L
Najdorf Variation 2 games 0W 0D 2L
Yates Variation
1 game
0W
0D
1L
Adams Attack
1 game
0W
0D
1L
Lasker-Pelikan Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Accelerated Dragon 1 game 0W 0D 1L
Maróczy Bind
1 game
0W
0D
1L
Taimanov Variation 1 game 0W 0D 1L
Bastrikov Variation, English Attack
1 game
0W
0D
1L
Kveinis Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
French Defense 3 games 0W 1D 2L
Steinitz Variation 1 game 0W 0D 1L
Boleslavsky Variation
1 game
0W
0D
1L
Classical Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Rubinstein Variation 1 game 0W 0D 1L
Blackburne Defense
1 game
0W
0D
1L
Caro-Kann Defense 3 games 1W 0D 2L
Advance Variation 3 games 1W 0D 2L
Botvinnik-Carls Defense
2 games
0W
0D
2L
Tal Variation
1 game
1W
0D
0L
Ruy Lopez 3 games 3W 0D 0L
Steinitz Defense 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Closed 1 game 1W 0D 0L
Chigorin Defense
1 game
1W
0D
0L
Classical Variation 1 game 1W 0D 0L
Modern Main Line
1 game
1W
0D
0L
Alekhine Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
As Black 21 games 6W 4D 11L
Sicilian Defense 9 games 1W 2D 6L
Najdorf Variation 3 games 1W 0D 2L
(unspecified)
2 games
1W
0D
1L
Opocensky Variation
1 game
0W
0D
1L
Sozin Attack 1 game 0W 0D 1L
Flank Variation
1 game
0W
0D
1L
Keres Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Dragon Variation 1 game 0W 0D 1L
Yugoslav Attack, Czerniak Variation
1 game
0W
0D
1L
Modern Variations 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Closed 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Alapin Variation 1 game 0W 1D 0L
Smith-Morra Declined
1 game
0W
1D
0L
King's Indian Defense 7 games 3W 1D 3L
Fianchetto Variation 3 games 2W 0D 1L
Uhlmann-Szabo System
1 game
0W
0D
1L
Yugoslav Variation, Advance Line
1 game
1W
0D
0L
Immediate Fianchetto
1 game
1W
0D
0L
Orthodox Variation 1 game 0W 0D 1L
Glek Defense
1 game
0W
0D
1L
Karpov System 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Sämisch Variation 1 game 1W 0D 0L
Sämisch Gambit
1 game
1W
0D
0L
Larsen Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Grünfeld Defense 2 games 1W 0D 1L
Stockholm Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Russian Variation 1 game 1W 0D 0L
Accelerated Variation
1 game
1W
0D
0L
English Opening 2 games 0W 1D 1L
Anglo-Indian Defense 1 game 0W 1D 0L
King's Indian Formation
1 game
0W
1D
0L
Great Snake Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
London System 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Blunders Top 4 of 181
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 41 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2026.08.22 | Round 1: Santos, Tomas Afonso Pires - Janzelj, Tim | 1.6 | 2026.08.22 Janzelj, Tim (14607913) (2416) | 0 | 83.20% | 1. e4 e6 2. d4 d5 3. Nc3 Nf6 | |
| 2026.08.06 | Leca Chess Open 2026 | 9.19 | 2026.08.06 Sismeiro, Miguel (1950975) (2311) | 0 | 82.80% | 1. c4 Nf6 2. Nf3 g6 3. Nc3 Bg7 | |
| 2026.07.23 | Famalicao Open | 5.8 | 2026.07.23 Piccoli, Lucas Fonseca (2190788) (2290) | 0 | 82.50% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2026.07.23 | Famalicao Open | 6.14 | 2026.07.23 Ermida, Ricardo (1970500) (1877) | 1 | 87.10% | 1. d4 Nf6 2. Bf4 g6 3. Nf3 Bg7 | |
| 2026.07.22 | Famalicao Open | 4.15 | 2026.07.22 Lameirinhas, Paulo (1907050) (1870) | 1 | 100.00% | 1. e4 Nf6 | |
| 2026.07.21 | Famalicao Open | 3.6 | 2026.07.21 Nainys, Zanas (12844098) (2321) | 0 | 91.20% | 1. d4 Nf6 2. c4 g6 3. Nc3 d5 | |
| 2026.05.03 | queimadasfitas | 7.18 | 2026.05.03 Asvestopoulou, Evdokia (4219198) (1811) | ½ | 87.40% | 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 | |
| 2026.05.03 | queimadasfitas | 6.6 | 2026.05.03 Faryma, Matviy (1961578) (2300) | 0 | 86.70% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2026.05.02 | queimadasfitas | 5.15 | 2026.05.02 Morais, Vitor (1900552) (1840) | 1 | 95.90% | 1. c4 Nf6 2. Nc3 g6 3. d4 Bg7 | |
| 2026.05.01 | queimadasfitas | 3.2 | 2026.05.01 Kanyamarala, Tarun (45004714) (2404) | 0 | 85.90% | 1. c4 Nf6 2. Nc3 g6 3. Nf3 Bg7 | |
| 2026.03.31 | Round 1: Goroshkov, Maksym - Santos, Tomas Afonso Pires | 1.7 | 2026.03.31 Goroshkov, Maksym (14142716) (2354) | 1 | 95.50% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.07.31 | Leca Chess Open 2025 | 1.17 | 2025.07.31 Martins, Bruno Andre Leite (1942255) (2378) | 0 | 73.30% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.07.27 | torneio | 9.12 | 2025.07.27 Hares, Guilherme Monteiro (1974009) (1883) | 0 | - | 1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 | |
| 2025.07.25 | torneio | 7.9 | 2025.07.25 Almeida, Marta Dias (1956060) (1854) | 0 | 87.30% | 1. e4 c6 2. d4 d5 3. e5 c5 | |
| 2025.07.24 | torneio | 5.11 | 2025.07.24 Ryabukhina, Veronika (24288020) (1952) | 0 | 80.70% | 1. e4 c5 2. Nf3 g6 3. d4 cxd4 | |
| 2025.07.18 | Torneio Absoluto por Equipas da Maia | 4.3 | 2025.07.18 Forgas Moreno, Yaniela (3508072) (2154) | 0 | - | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.04.27 | queimadasfitas | 7.7 | 2025.04.27 Poetsch, Hagen (24615137) (2482) | 0 | 85.10% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.04.27 | queimadasfitas | 6.14 | 2025.04.27 Guo, Xiang (1963252) (1861) | 1 | 96.00% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 | |
| 2025.04.26 | queimadasfitas | 5.7 | 2025.04.26 Monteiro, Paulo Alexandre G (1942999) (2209) | 0 | 92.20% | 1. e4 c5 2. Ne2 d6 3. g3 Nc6 | |
| 2025.04.26 | queimadasfitas | 4.11 | 2025.04.26 Veleirinho, Tomas Carvalho (1960776) (1893) | 1 | 97.20% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| 2025.04.25 | queimadasfitas | 3.2 | 2025.04.25 Veiga, Jose Francisco R P Neves (1930087) (2379) | ½ | 93.20% | 1. Nf3 Nf6 2. c4 g6 3. b3 Bg7 | |
| 2024.09.25 | IBEROAMERICANO | 2.29 | 2024.09.25 Cesar Maestre, Bernardo (24542547) (2369) | 0 | 89.30% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2024.09.25 | IBEROAMERICANO | 1.38 | 2024.09.25 Teran Alvarez, Ismael (2204177) (2329) | ½ | 92.90% | 1. e4 e6 2. d4 d5 3. Nc3 Nf6 | |
| 2024.08.31 | Round 9: Santos, Tomas Afonso Pires - Krasenkowa, Elena | 9.6 | 2024.08.31 Krasenkowa, Elena (4119037) (2100) | 1 | 97.60% | 1. e4 c6 2. d4 d5 3. e5 Bf5 | |
| 2024.08.30 | Round 8: Dann, Matthias - Santos, Tomas Afonso Pires | 8.11 | 2024.08.30 Dann, Matthias (24638056) (2458) | 0 | 88.10% | 1. e4 c5 2. Nc3 g6 3. Nf3 Nc6 | |
| 2024.08.29 | Round 7: Santos, Tomas Afonso Pires - Santeramo, Alessia Carmen | 7.17 | 2024.08.29 Santeramo, Alessia Carmen (850810) (2136) | 1 | 96.20% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 | |
| 2024.08.23 | Round 1: Santos, Tomas Afonso Pires - Boulahfa, Hicham | 1.10 | 2024.08.23 Boulahfa, Hicham (1024663) (2183) | 0 | 80.20% | 1. e4 e6 2. d4 d5 3. Nc3 dxe4 | |
| 2024.08.06 | Leca Chess Open 2024 | 9.28 | 2024.08.06 Prado Acebo, Ines (22251235) (2189) | 1 | 88.40% | 1. d4 Nf6 2. c4 g6 3. Nc3 d5 | |
| 2024.07.28 | TICF 2024 | 9.9 | 2024.07.28 Dias, Ivo Rodrigues (1901680) (2118) | 0 | 80.10% | 1. e4 c6 2. d4 d5 3. e5 c5 | |
| 2024.07.27 | TICF 2024 | 8.5 | 2024.07.27 Ribeiro, Gustavo (1941852) (2256) | ½ | 89.90% | 1. e4 c5 2. Nf3 d6 3. h3 Nf6 | |
| 2024.07.27 | TICF 2024 | 7.4 | 2024.07.27 Santos, Antonio P (1900161) (2158) | 0 | 87.30% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2024.07.26 | TICF 2024 | 6.8 | 2024.07.26 Garcia Molina, Jose (32030592) (2229) | 1 | 90.80% | 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 | |
| 2024.07.26 | TICF 2024 | 5.11 | 2024.07.26 Ribeiro, Rodrigo (1938398) (2196) | 1 | 80.90% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2024.07.24 | TICF 2024 | 2.2 | 2024.07.24 Martinez Duany, Lelys Stanley (3504727) (2448) | 0 | 90.00% | 1. e4 c5 2. Nc3 g6 3. d4 cxd4 | |
| 2024.04.28 | queimadasfitas | 7.7 | 2024.04.28 Goncalves, Samuel Jesus P (1945130) (2190) | 1 | 89.70% | 1. d4 Nf6 2. c4 g6 3. g3 Bg7 | |
| 2024.04.27 | queimadasfitas | 5.18 | 2024.04.27 Ermida, Ricardo (1970500) (1825) | ½ | 98.10% | 1. e4 c5 2. c3 Nf6 3. e5 Nd5 | |
| 2024.04.26 | queimadasfitas | 3.7 | 2024.04.26 Ribeiro, Gustavo (1941852) (2226) | 0 | 79.10% | 1. c4 g6 2. Nc3 c5 3. g3 Bg7 | |
| Sala 2 - Masters | 9.16 | Gomez Barrera, Javiera Belen (3418723) (2237) | 0 | 85.20% | 1. e4 c6 2. d4 d5 3. e5 Bf5 | ||
| Leca Chess Open 2025 | 9.24 | Pandey Srishti (35093290) (2202) | 0 | 89.20% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | ||
| Leca Chess Open 2025 | 8.20 | Roselli Mailhe, Bernardo (3000028) (2306) | 0 | 91.60% | 1. e4 e6 2. d4 d5 3. Nc3 Bb4 | ||
| Leca Chess Open 2025 | 2.33 | Maria, Goncalo Filipe Guerreiro (1976125) (1871) | 1 | 95.00% | 1. e4 e6 2. d4 d5 3. Nc3 Nf6 |