Player profile
Cosma, Elena-Luminita
Dossier
139 of 141 games analyzed.
Accuracy: 91.1%
Opened d4: 40/58Opened Nf3: 17/58Opened d3: 1/58
Castled kingside: 101Same-side castling: 100Did not castle: 11Castled queenside: 5Opposite-side castling: 2
Fianchettoed kingside: 55Played on the queenside: 42Played in the center: 38Fianchettoed queenside: 26Played on the kingside: 16
Active pieces: 87Initiated exchanges: 73Sacrificed material: 72Kept the bishop pair: 68Space advantage: 64Backward pawn: 54Isolated pawn: 50Avoided exchanges: 23Missed tactics: 22Played gambits: 15
Openings
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As White 60 games 29W 25D 6L
Catalan Opening 10 games 6W 3D 1L
Closed 5 games 3W 1D 1L
(unspecified)
5 games
3W
1D
1L
Open Defense 4 games 2W 2D 0L
Classical Line
4 games
2W
2D
0L
Tarrasch Defense 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Indian Defense 7 games 3W 3D 1L
Przepiorka Variation 4 games 0W 3D 1L
(unspecified)
4 games
0W
3D
1L
Knights Variation 3 games 3W 0D 0L
(unspecified)
3 games
3W
0D
0L
Queen's Pawn Game 7 games 2W 5D 0L
Symmetrical Variation 5 games 1W 4D 0L
Pseudo-Catalan
4 games
1W
3D
0L
(unspecified)
1 game
0W
1D
0L
Zukertort Variation 2 games 1W 1D 0L
(unspecified)
2 games
1W
1D
0L
English Opening 5 games 2W 3D 0L
Symmetrical Variation 3 games 2W 1D 0L
Four Knights Variation
1 game
1W
0D
0L
Anti-Benoni Variation, Spielmann Defense
1 game
0W
1D
0L
(unspecified)
1 game
1W
0D
0L
Agincourt Defense 1 game 0W 1D 0L
Neo-Catalan Declined
1 game
0W
1D
0L
Anglo-Indian Defense 1 game 0W 1D 0L
King's Knight Variation
1 game
0W
1D
0L
King's Indian Attack 5 games 2W 3D 0L
(unspecified) 3 games 1W 2D 0L
(unspecified)
3 games
1W
2D
0L
Sicilian Variation 2 games 1W 1D 0L
(unspecified)
2 games
1W
1D
0L
Neo-Grünfeld Defense 4 games 2W 0D 2L
Classical Variation 3 games 1W 0D 2L
Modern Defense
2 games
0W
0D
2L
(unspecified)
1 game
1W
0D
0L
with g3 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Queen's Gambit Declined 3 games 1W 1D 1L
(unspecified) 2 games 0W 1D 1L
(unspecified)
2 games
0W
1D
1L
Tarrasch Defense 1 game 1W 0D 0L
Pseudo-Tarrasch
1 game
1W
0D
0L
King's Indian Attack, with e6 3 games 1W 1D 1L
(unspecified) 3 games 1W 1D 1L
(unspecified)
3 games
1W
1D
1L
King's Indian Defense 2 games 1W 1D 0L
Fianchetto Variation 2 games 1W 1D 0L
Classical Fianchetto
1 game
0W
1D
0L
Panno Variation
1 game
1W
0D
0L
Zukertort Opening 2 games 1W 1D 0L
Reversed Grünfeld 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Old Indian Attack 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Queen's Gambit Accepted 1 game 0W 1D 0L
Classical Defense 1 game 0W 1D 0L
Main Line
1 game
0W
1D
0L
Pseudo Queen's Indian Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Slav Defense 1 game 1W 0D 0L
Exchange Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Dutch Defense 1 game 0W 1D 0L
Stonewall Variation 1 game 0W 1D 0L
Modern Variation
1 game
0W
1D
0L
East Indian Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
King's Indian Attack, with Bf5 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Bogo-Indian Defense 1 game 1W 0D 0L
Vitolins Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Horwitz Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Modern Defense 1 game 1W 0D 0L
Standard Line 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Tarrasch Defense 1 game 0W 1D 0L
Classical Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Benoni Defense 1 game 1W 0D 0L
Benoni-Indian Defense 1 game 1W 0D 0L
Kingside Move Order
1 game
1W
0D
0L
Pirc Defense 1 game 1W 0D 0L
Classical Variation 1 game 1W 0D 0L
Schlechter Variation
1 game
1W
0D
0L
As Black 59 games 22W 25D 12L
French Defense 30 games 14W 7D 9L
Advance Variation 12 games 4W 5D 3L
Euwe Variation
7 games
2W
3D
2L
Paulsen Attack
1 game
0W
0D
1L
Main Line
1 game
0W
1D
0L
Milner-Barry Gambit, Hector Variation
1 game
1W
0D
0L
Wade Variation
1 game
0W
1D
0L
(unspecified)
1 game
1W
0D
0L
Tarrasch Variation 5 games 3W 0D 2L
Open System, Euwe-Keres Line
2 games
2W
0D
0L
Open System
1 game
1W
0D
0L
Open System, Main Line
1 game
0W
0D
1L
Closed Variation
1 game
0W
0D
1L
King's Indian Attack 4 games 3W 1D 0L
(unspecified)
4 games
3W
1D
0L
Steinitz Variation 3 games 1W 0D 2L
Boleslavsky Variation
3 games
1W
0D
2L
Exchange Variation 2 games 2W 0D 0L
(unspecified)
2 games
2W
0D
0L
Paulsen Variation 2 games 0W 0D 2L
(unspecified)
2 games
0W
0D
2L
Alekhine-Chatard Attack 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Classical Variation 1 game 0W 1D 0L
Shirov-Anand Variation
1 game
0W
1D
0L
Queen's Gambit Declined 11 games 4W 6D 1L
Exchange Variation 4 games 0W 3D 1L
Positional Variation
3 games
0W
2D
1L
Reshevsky Variation
1 game
0W
1D
0L
Barmen Variation 2 games 2W 0D 0L
(unspecified)
2 games
2W
0D
0L
Three Knights Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
(unspecified) 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Lasker Defense 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Semi-Tarrasch Defense 1 game 0W 1D 0L
Exchange Variation
1 game
0W
1D
0L
Traditional Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
English Opening 8 games 2W 6D 0L
Agincourt Defense 7 games 2W 5D 0L
(unspecified)
4 games
2W
2D
0L
Wimpy System
2 games
0W
2D
0L
Catalan Defense Accepted
1 game
0W
1D
0L
Anglo-Indian Defense 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Queen's Pawn Game 5 games 1W 2D 2L
Colle System 2 games 1W 0D 1L
(unspecified)
1 game
0W
0D
1L
Anti-Colle
1 game
1W
0D
0L
Levitsky Attack 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Accelerated London System 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
London System 1 game 0W 1D 0L
with e6
1 game
0W
1D
0L
Zukertort Opening 2 games 0W 2D 0L
(unspecified) 2 games 0W 2D 0L
(unspecified)
2 games
0W
2D
0L
King's Indian Attack, with e6 2 games 0W 2D 0L
(unspecified) 2 games 0W 2D 0L
(unspecified)
2 games
0W
2D
0L
Rubinstein Opening 1 game 1W 0D 0L
Bogoljubow Defense 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Blunders Top 4 of 510
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 141 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2026.10.11 | Round 7: Bulmaga, Irina - Cosma, Elena-Luminita | 7.10 | 2026.10.11 Bulmaga, Irina (13903063) (2365) | 0 | 83.80% | 1. e4 e6 2. d4 d5 3. e5 c5 | |
| 2026.10.09 | Round 5: Cosma, Elena-Luminita - Pirvulescu, Ekaterina | 5.10 | 2026.10.09 Pirvulescu, Ekaterina (13506374) (2168) | ½ | 98.30% | 1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 | |
| 2026.10.08 | Round 4: Foisor, Sabina-Francesca - Cosma, Elena-Luminita | 4.2 | 2026.10.08 Foisor, Sabina-Francesca (1212915) (2113) | ½ | 97.80% | 1. d4 d5 2. c4 e6 3. Nc3 Nf6 | |
| 2026.10.07 | Round 3: Cosma, Elena-Luminita - Cosman, Andreea-Marioara | 3.6 | 2026.10.07 Cosman, Andreea-Marioara (1217968) (2227) | 1 | 95.70% | 1. Nf3 Nf6 2. c4 c5 3. Nc3 Nc6 | |
| 2026.10.06 | Round 2: Sandu, Mihaela - Cosma, Elena-Luminita | 2.6 | 2026.10.06 Sandu, Mihaela (1204327) (2186) | 1 | 95.50% | 1. e4 e6 2. d4 d5 3. Nd2 c5 | |
| 2026.09.27 | Olymp 2026 Women | 11.47 | 2026.09.27 Krush, Irina (2012782) (2393) | ½ | 98.80% | 1. c4 e6 2. Nf3 d5 3. e3 Nf6 | |
| 2026.09.26 | Olymp 2026 Women | 10.23 | 2026.09.26 Van Foreest, Machteld (1051563) (2333) | 1 | 84.80% | 1. e4 e6 2. d4 d5 3. Nc3 Nf6 | |
| 2026.09.25 | Olymp 2026 Women | 9.43 | 2026.09.25 Phan, Nguyen Mai Chi (12401684) (2093) | ½ | 87.60% | 1. d4 d5 2. c4 e6 3. Nf3 a6 | |
| 2026.09.24 | Olymp 2026 Women | 8.67 | 2026.09.24 Canino, Ruelle (5220416) (2160) | ½ | 78.10% | 1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 | |
| 2026.09.21 | Olymp 2026 Women | 6.55 | 2026.09.21 Schneider, Jana (12924997) (2325) | ½ | 88.20% | 1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 | |
| 2026.09.21 | Olymp 2026 Women | 5.67 | 2026.09.21 Vanhuyse, Nele (228818) (2041) | 1 | 91.90% | 1. e4 e6 2. d4 d5 3. e5 c5 | |
| 2026.09.18 | Olymp 2026 Women | 3.130 | 2026.09.18 Mongeli Sasha Maingi (10809090) (1928) | 1 | 89.60% | 1. d4 Nf6 2. Nf3 e6 3. g3 d5 | |
| 2026.09.17 | Olymp 2026 Women | 2.135 | 2026.09.17 Berezovsky, Fiorina (5400651) (1937) | 1 | 97.50% | 1. d4 d5 2. c4 e6 3. Nf3 Nf6 | |
| 2026.08.02 | Round 5: Cosma, Elena-Luminita - Stanojevic, Ilija | 5.20 | 2026.08.02 Stanojevic, Ilija (959995) (2313) | ½ | 76.70% | 1. d4 g6 2. Nf3 Bg7 3. g3 d6 | |
| 2026.08.01 | Round 4: Gales, Randi-Ioan - Cosma, Elena-Luminita | 4.28 | 2026.08.01 Gales, Randi-Ioan (1285360) (2232) | ½ | 98.70% | 1. d4 d5 2. c4 e6 3. Nc3 Nf6 | |
| 2026.06.10 | Round 9: Brokko, Margit - Cosma, Elena-Luminita | 9.3 | 2026.06.10 Brokko, Margit (4501098) (2020) | ½ | 98.40% | 1. c4 e6 2. Nf3 d5 3. g3 Nf6 | |
| 2026.06.09 | Round 8: Cosma, Elena-Luminita - De Kleuver, Esther | 8.3 | 2026.06.09 De Kleuver, Esther (1001701) (2009) | 1 | 94.40% | 1. d4 Nf6 2. Nf3 b6 3. g3 Bb7 | |
| 2026.06.08 | Round 7: Cosma, Elena-Luminita - Novak, Simona | 7.3 | 2026.06.08 Novak, Simona (14628384) (1691) | 1 | 98.10% | 1. d4 d5 2. c4 c6 3. cxd5 cxd5 | |
| 2026.06.06 | Round 5: Ni, Polina - Cosma, Elena-Luminita | 5.3 | 2026.06.06 Ni, Polina (11602481) (1878) | 1 | 95.70% | 1. e4 e6 2. d4 d5 3. Nd2 c5 | |
| 2026.06.05 | Round 4: Cosma, Elena-Luminita - Berend, Elvira | 4.2 | 2026.06.05 Berend, Elvira (4000510) (2239) | ½ | 97.50% | 1. d4 Nf6 2. Nf3 d5 3. c4 e6 | |
| 2026.06.03 | Round 2: Cosma, Elena-Luminita - Heinatz, Gundula, Dr. | 2.2 | 2026.06.03 Heinatz, Gundula, Dr. (4612434) (2060) | ½ | 95.80% | 1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 | |
| 2026.06.02 | Round 1: Norinkeviciute, Rasa - Cosma, Elena-Luminita | 1.2 | 2026.06.02 Norinkeviciute, Rasa (12801925) (1908) | 1 | 96.40% | 1. c4 e6 2. Nf3 d5 3. e3 Nf6 | |
| 2026.06.01 | Round 6: Alexieva, Silvia - Cosma, Elena-Luminita | 6.1 | 2026.06.01 Alexieva, Silvia (2902265) (2195) | ½ | 93.40% | 1. c4 e6 2. Nf3 d5 3. e3 Nf6 | |
| 2026.06.01 | Round 3: Sedina, Elena - Cosma, Elena-Luminita | 3.1 | 2026.06.01 Sedina, Elena (812153) (2229) | ½ | 94.90% | 1. e4 e6 2. d4 d5 3. e5 c5 | |
| 2026.05.16 | Round 5: Osmak, Yuliia - Cosma, Elena-Luminita | 5.9 | 2026.05.16 Osmak, Yuliia (14101602) (2451) | 0 | 79.70% | 1. d4 d5 2. c4 e6 3. Nc3 Nf6 | |
| 2026.05.16 | Round 4: Cosma, Elena-Luminita - Krasteva, Beloslava | 4.13 | 2026.05.16 Krasteva, Beloslava (2922029) (2285) | 0 | 89.30% | 1. d4 Nf6 2. Nf3 d5 3. c4 e6 | |
| 2026.05.13 | Round 1: Cosma, Elena-Luminita - Vega Gutierrez, Sabrina | 1.9 | 2026.05.13 Vega Gutierrez, Sabrina (2219026) (2375) | 0 | - | 1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 | |
| 2026.05.10 | Round 7: Filip, Andrei - Cosma, Elena-Luminita | 7.33 | 2026.05.10 Filip, Andrei (1249452) (2295) | 0 | 85.80% | 1. e4 e6 2. d4 d5 3. Nd2 c5 | |
| 2026.05.10 | Round 6: Cosma, Elena-Luminita - Cozianu, Costin-Valeriu | 6.30 | 2026.05.10 Cozianu, Costin-Valeriu (1200810) (2328) | ½ | 96.00% | 1. d4 f5 2. g3 Nf6 3. Bg2 e6 | |
| 2026.05.09 | Round 3: Vaibhav, Suri - Cosma, Elena-Luminita | 3.9 | 2026.05.09 Vaibhav, Suri (5045185) (2534) | 0 | 91.50% | 1. e4 e6 2. d4 d5 3. e5 c5 | |
| 2026.04.19 | Round 11: Czaeczine, Anne - Cosma, Elena-Luminita | 11.13 | 2026.04.19 Czaeczine, Anne (4679326) (2163) | ½ | 94.90% | 1. e4 e6 2. d4 d5 3. e5 c5 | |
| 2026.04.18 | Round 10: Cosma, Elena-Luminita - Bluhm, Sonja Maria | 10.31 | 2026.04.18 Bluhm, Sonja Maria (24654027) (2198) | 1 | 96.70% | 1. d4 Nf6 2. Nf3 g6 3. Nbd2 d5 | |
| 2026.04.17 | Round 5: Gaponenko, Inna - Cosma, Elena-Luminita | 5.13 | 2026.04.17 Gaponenko, Inna (14101181) (2329) | 0 | 90.60% | 1. e4 e6 2. d4 d5 3. Nc3 Nf6 | |
| 2026.02.22 | Round 9: Cosma, Elena-Luminita - Lehaci, Miruna-Daria | 9.2 | 2026.02.22 Lehaci, Miruna-Daria (1234765) (2258) | ½ | 93.30% | 1. Nf3 d5 2. g3 Nc6 3. d4 Bf5 | |
| 2026.02.21 | Round 8: Batagan, Ilinca-Petra - Cosma, Elena-Luminita | 8.5 | 2026.02.21 Batagan, Ilinca-Petra (1261002) (1971) | 1 | 89.50% | 1. e4 e6 2. d4 d5 3. e5 c5 | |
| 2026.02.19 | Round 6: Cosman, Andreea-Marioara - Cosma, Elena-Luminita | 6.2 | 2026.02.19 Cosman, Andreea-Marioara (1217968) (2152) | ½ | 98.10% | 1. Nf3 d5 2. e3 Nf6 3. c4 e6 | |
| 2026.02.18 | Round 5: Cosma, Elena-Luminita - Obada, Ema | 5.2 | 2026.02.18 Obada, Ema (1234803) (2166) | ½ | 94.50% | 1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 | |
| 2026.02.17 | Round 4: Sgircea, Silvia-Raluca - Cosma, Elena-Luminita | 4.3 | 2026.02.17 Sgircea, Silvia-Raluca (1213776) (2213) | ½ | 98.50% | 1. d4 d5 2. c4 e6 3. Nc3 Nf6 | |
| 2026.02.16 | Round 7: Cosma, Elena-Luminita - Peptan, Corina-Isabela | 7.1 | 2026.02.16 Peptan, Corina-Isabela (1201930) (2298) | ½ | 97.80% | 1. Nf3 c5 2. c4 Nf6 3. Nc3 Nc6 | |
| 2026.02.16 | Round 3: Cosma, Elena-Luminita - Sandu, Mihaela | 3.1 | 2026.02.16 Sandu, Mihaela (1204327) (2190) | ½ | 92.30% | 1. Nf3 d5 2. g3 c5 3. Bg2 Nf6 | |
| 2026.02.16 | Round 1: Cosma, Elena-Luminita - Hoanca, Alexia-Ioana | 1.3 | 2026.02.16 Hoanca, Alexia-Ioana (1285629) (1865) | 1 | 97.20% | 1. Nf3 d5 2. g3 c5 3. Bg2 Nf6 | |
| 2026.02.16 | Round 2: Sunea, Sara Maria - Cosma, Elena-Luminita | 2.3 | 2026.02.16 Sunea, Sara Maria (1288989) (2011) | 1 | 96.70% | 1. e4 e6 2. d4 d5 3. exd5 exd5 | |
| 2025.11.30 | Round 4: Cosma, Elena-Luminita - Unuk, Laura | 4.7 | 2025.11.30 Unuk, Laura (14609215) (2319) | ½ | 88.90% | 1. d4 Nf6 2. Nf3 d5 3. g3 Bf5 | |
| 2025.11.29 | Round 3: Roebers, Eline - Cosma, Elena-Luminita | 3.7 | 2025.11.29 Roebers, Eline (1058401) (2392) | 0 | 85.10% | 1. e4 e6 2. d4 d5 3. Nc3 Nf6 | |
| 2025.10.14 | Round 9: Cosma, Elena-Luminita - Avramidou, Anastasia | 9.26 | 2025.10.14 Avramidou, Anastasia (4239873) (2316) | ½ | 94.90% | 1. Nf3 Nf6 2. c4 e6 3. g3 c5 | |
| 2025.10.10 | Round 6: Cosma, Elena-Luminita - Salimova, Nurgyul | 6.14 | 2025.10.10 Salimova, Nurgyul (2915138) (2385) | 1 | 97.00% | 1. d4 d5 2. c4 e6 3. Nf3 Nf6 | |
| 2025.10.09 | Round 5: Orian, Noga - Cosma, Elena-Luminita | 5.26 | 2025.10.09 Orian, Noga (2836475) (2235) | ½ | 96.60% | 1. d4 d5 2. c4 e6 3. Nf3 Nf6 | |
| 2025.10.08 | Round 4: Cosma, Elena-Luminita - Manko, Mariia | 4.22 | 2025.10.08 Manko, Mariia (14199220) (2298) | ½ | 98.10% | 1. Nf3 d5 2. g3 c5 3. Bg2 Nf6 | |
| 2025.10.07 | Round 3: Vanduyfhuys, Daria - Cosma, Elena-Luminita | 3.46 | 2025.10.07 Vanduyfhuys, Daria (246336) (2094) | ½ | 94.00% | 1. d4 d5 2. c4 e6 3. Nf3 Nf6 | |
| 2025.10.05 | Round 1: Tuominen, Tanja - Cosma, Elena-Luminita | 1.14 | 2025.10.05 Tuominen, Tanja (502340) (2025) | 1 | 91.10% | 1. e4 e6 2. d4 d5 3. e5 c5 | |
| 2025.02.23 | Round 9: Ciolacu, Alessia-Mihaela - Cosma, Elena-Luminita | 9.1 | 2025.02.23 Ciolacu, Alessia-Mihaela (1252640) (2120) | ½ | 98.50% | 1. d4 d5 2. c4 e6 3. Nf3 Nf6 | |
| 2025.02.22 | Round 8: Cosma, Elena-Luminita - Aldea, Maria-Antonia | 8.2 | 2025.02.22 Aldea, Maria-Antonia (1285769) (1906) | 1 | 95.50% | 1. Nf3 c5 2. c4 Nc6 3. d4 cxd4 | |
| 2025.02.21 | Round 7: Sgircea, Silvia-Raluca - Cosma, Elena-Luminita | 7.1 | 2025.02.21 Sgircea, Silvia-Raluca (1213776) (2232) | ½ | 95.90% | 1. c4 e6 2. Nf3 d5 3. e3 Nf6 | |
| 2025.02.20 | Round 6: Cosma, Elena-Luminita - Dragomirescu, Angela | 6.1 | 2025.02.20 Dragomirescu, Angela (1209914) (2060) | 1 | 93.90% | 1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ | |
| 2025.02.19 | Round 5: Cosma, Elena-Luminita - Iordache, Alexia-Andreea | 5.3 | 2025.02.19 Iordache, Alexia-Andreea (1289829) (2119) | 1 | 94.10% | 1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 | |
| 2025.02.18 | Round 4: Sandu, Mihaela - Cosma, Elena-Luminita | 4.1 | 2025.02.18 Sandu, Mihaela (1204327) (2253) | ½ | 96.00% | 1. e4 e6 2. d4 d5 3. e5 c5 | |
| 2025.02.17 | Round 3: Cosma, Elena-Luminita - Fileru, Maria | 3.4 | 2025.02.17 Fileru, Maria (1259300) (1884) | 1 | 94.40% | 1. d4 d5 2. Nf3 Nf6 3. g3 e6 | |
| 2025.02.16 | Round 2: Batagan, Ilinca-Petra - Cosma, Elena-Luminita | 2.4 | 2025.02.16 Batagan, Ilinca-Petra (1261002) (1937) | ½ | 88.00% | 1. e4 e6 2. d4 d5 3. e5 c5 | |
| 2025.02.15 | Round 1: Cosma, Elena-Luminita - Patru, Alexandra-Ioana | 1.4 | 2025.02.15 Patru, Alexandra-Ioana (1248243) (1796) | 1 | 96.80% | 1. d4 d5 2. Nf3 Nf6 3. g3 e6 | |
| 2025.01.26 | FB1 2425 Schachfreunde Deizisau - SV Hem | 4.3 | 2025.01.26 Nebolsina, Vera (4163591) (2224) | ½ | - | 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 | |
| 2024.11.17 | FB1 2425 SV Hemer 1932 - Rodewischer Sch | 2.2 | 2024.11.17 Sieber, Fiona (12902373) (2276) | 0 | 87.20% | 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 | |
| 2024.11.16 | FB1 2425 SC 1957 Bad Königshofen - SV | 1.2 | 2024.11.16 Schneider, Jana (12924997) (2251) | 0 | 91.40% | 1. e4 e6 2. d4 d5 3. e5 c5 | |
| 2024.10.05 | Round 6: Cosma, Elena-Luminita - Batagan, Ilinca-Petra | 6.2 | 2024.10.05 Batagan, Ilinca-Petra (1261002) (1920) | 1 | 99.00% | 1. Nf3 d5 2. g3 e6 3. Bg2 b5 | |
| 2024.10.02 | Round 3: Cosma, Elena-Luminita - Fataliyeva, Ulviyya | 3.10 | 2024.10.02 Fataliyeva, Ulviyya (13403052) (2383) | ½ | 98.70% | 1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 | |
| 2024.10.01 | Round 2: Sunea, Sara Maria - Cosma, Elena-Luminita | 2.2 | 2024.10.01 Sunea, Sara Maria (1288989) (1849) | 1 | 93.60% | 1. d4 d5 2. Nf3 Nf6 3. e3 e6 | |
| 2024.06.14 | Round 9: Drazic, Sinisa - Cosma, Elena-Luminita | 2024.06.14 Drazic, Sinisa (901172) (2363) | 0 | 91.60% | 1. d4 d5 2. Bg5 h6 3. Bh4 c6 | ||
| 2024.06.14 | Round 5: Cosma, Elena-Luminita - Gledura, Benjamin | 2024.06.14 Gledura, Benjamin (712779) (2622) | 0 | 88.00% | 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 | ||
| 2024.06.13 | Round 4: Ardelean, George-Catalin - Cosma, Elena-Luminita | 2024.06.13 Ardelean, George-Catalin (1207091) (2461) | 0 | 79.80% | 1. d4 d5 2. Nf3 Nf6 3. e3 e6 | ||
| 2024.06.13 | Round 3: Cosma, Elena-Luminita - Istratescu, Andrei | 2024.06.13 Istratescu, Andrei (1200372) (2422) | 1 | 93.90% | 1. d4 e6 2. Nf3 c5 3. g3 b5 | ||
| 2024.03.24 | Round 7: Cosma, Elena-Luminita - Bulau, Andrei-Cristian | 2024.03.24 Bulau, Andrei-Cristian (1237691) (2261) | 0 | 73.70% | 1. d4 d5 2. c4 e6 3. Nf3 c6 | ||
| 2024.03.23 | Round 4: Bulmaga, Irina - Cosma, Elena-Luminita | 2024.03.23 Bulmaga, Irina (13903063) (2365) | 0 | 85.40% | 1. e4 e6 2. d4 d5 3. Nc3 h6 | ||
| 2024.03.23 | Round 3: Cosma, Elena-Luminita - Grigore, George-Gabriel | 2024.03.23 Grigore, George-Gabriel (1200186) (2453) | ½ | 96.60% | 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 | ||
| 2024.03.10 | Round 7: Cosma, Elena-Luminita - Obada, Ema | 2024.03.10 Obada, Ema (1234803) (2163) | 1 | 96.10% | 1. Nf3 Nf6 2. g3 e6 3. Bg2 d5 | ||
| 2024.03.10 | Round 6: Sandu, Mihaela - Cosma, Elena-Luminita | 2024.03.10 Sandu, Mihaela (1204327) (2074) | 1 | 90.30% | 1. e4 e6 2. d4 d5 3. Nc3 Nf6 | ||
| 2024.03.10 | Round 5: Cosma, Elena-Luminita - Patru, Alexandra-Ioana | 2024.03.10 Patru, Alexandra-Ioana (1248243) (1755) | 1 | 94.20% | 1. d4 Nf6 2. Nf3 d5 3. g3 g6 | ||
| 2024.03.10 | Round 4: Aldea, Maria-Antonia - Cosma, Elena-Luminita | 2024.03.10 Aldea, Maria-Antonia (1285769) (1795) | ½ | 93.10% | 1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 | ||
| 2024.03.10 | Round 3: Cosma, Elena-Luminita - Petculescu, Diana-Silvana | 2024.03.10 Petculescu, Diana-Silvana (1260928) (1732) | 1 | 92.40% | 1. d4 Nf6 2. Nf3 d5 3. g3 e6 | ||
| 2024.03.10 | Round 2: Rata, Anamaria - Cosma, Elena-Luminita | 2024.03.10 Rata, Anamaria (1245350) (1800) | 0 | 89.90% | 1. e4 e6 2. d4 d5 3. Nd2 Nf6 | ||
| 2024.03.10 | Round 1: Cosma, Elena-Luminita - Calugareanu, Ioana-Denisa | 2024.03.10 Calugareanu, Ioana-Denisa (1294032) (1645) | 1 | 92.80% | 1. d4 Nf6 2. Nf3 e6 3. g3 d5 | ||
| 2024.03.02 | Round 9: Trifoi, Mihaela-Ioana - Cosma, Elena-Luminita | 2024.03.02 Trifoi, Mihaela-Ioana (1246364) (2003) | ½ | 88.60% | 1. e4 e6 2. d4 d5 3. e5 c5 | ||
| 2024.03.01 | Round 8: Cosma, Elena-Luminita - Ciolacu, Alessia-Mihaela | 2024.03.01 Ciolacu, Alessia-Mihaela (1252640) (2175) | ½ | 92.40% | 1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 | ||
| 2024.02.29 | Round 7: Lehaci, Miruna-Daria - Cosma, Elena-Luminita | 2024.02.29 Lehaci, Miruna-Daria (1234765) (2247) | ½ | 86.90% | 1. e4 e6 2. d4 d5 3. Nc3 Nf6 | ||
| 2024.02.28 | Round 6: Cosma, Elena-Luminita - Schiopu, Oana-Magdalena | 2024.02.28 Schiopu, Oana-Magdalena (1251490) (1750) | 1 | 94.50% | 1. d4 Nf6 2. Nf3 e6 3. g3 b5 | ||
| 2024.02.27 | Round 5: Obada, Ema - Cosma, Elena-Luminita | 2024.02.27 Obada, Ema (1234803) (1969) | 1 | 93.60% | 1. e4 e6 2. d4 d5 3. Nd2 c5 | ||
| 2024.02.26 | Round 4: Cosma, Elena-Luminita - Cosman, Andreea-Marioara | 2024.02.26 Cosman, Andreea-Marioara (1217968) (2115) | ½ | 96.70% | 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 | ||
| 2024.02.26 | Round 1: Maria-Antonia Aldea - Cosma, Elena-Luminita | 2024.02.26 Aldea, Maria-Antonia (1285769) | ½ | 93.70% | 1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 | ||
| 2024.02.26 | Round 2: Cosma, Elena-Luminita - Vorniceanu, Alina | 2024.02.26 Vorniceanu, Alina (1255975) (1474) | 1 | 92.90% | 1. d4 g6 2. e4 Bg7 3. Nc3 c6 | ||
| 2024.02.26 | Round 3: Iordache, Alexia-Andreea - Cosma, Elena-Luminita | 2024.02.26 Iordache, Alexia-Andreea (1289829) (1774) | 1 | 86.40% | 1. e4 e6 2. d3 d5 3. Nd2 Nf6 | ||
| 2023.06.11 | German Women's State Team Championship | 5 | 2023.06.11 Valkova, Angelika (14129272) (2062) | ½ | 90.50% | 1. Nf3 d6 2. d4 g6 3. e4 Nf6 | |
| 2023.06.10 | German Women's State Team Championship | 4 | 2023.06.10 Braeutigam, Irina (16267419) (2007) | 1 | 91.90% | 1. d4 d5 2. Bf4 e6 3. e3 Bd6 | |
| 2023.06.09 | German Women's State Team Championship | 3 | 2023.06.09 Lommert, Christin (24665720) | 1 | 93.30% | 1. d4 d5 2. Nf3 Nf6 3. g3 c6 | |
| 2023.06.09 | German Women's State Team Championship | 2 | 2023.06.09 Steinbacher, Claudia (4627679) (2039) | 1 | 92.00% | 1. d4 Nf6 2. Nf3 e6 3. g3 c5 | |
| 2023.06.08 | German Women's State Team Championship | 1 | 2023.06.08 Werner, Carolin (4692012) (1941) | 1 | 97.80% | 1. d4 f5 2. g3 Nf6 3. Bg2 g6 | |
| 2023.03.12 | Women's Bundesliga | 8 | 2023.03.12 Kosteniuk, Alexandra (4128125) (2521) | 0 | 92.40% | 1. e4 e6 2. d4 d5 3. e5 c5 | |
| 2023.03.11 | Women's Bundesliga | 7 | 2023.03.11 Klek, Hanna Marie (24670057) (2301) | 0 | 87.50% | 1. Nf3 d5 2. g3 Nf6 3. Bg2 Bf5 | |
| 2023.12.16 | Round 9: Elena-Luminita Cosma - Ana-Maria Sava | 2023.12.16 Ana-Maria Sava | 1 | 97.70% | 1. d4 d5 2. c4 e6 3. Nf3 c5 | ||
| 2023.12.16 | Round 8: Alessia-Mihaela Ciolacu - Elena-Luminita Cosma | 2023.12.16 Alessia-Mihaela Ciolacu | 1 | 78.70% | 1. d4 d5 2. c4 e6 3. Nc3 Nf6 | ||
| 2023.12.16 | Round 7: Elena-Luminita Cosma - Ana-Margareta-Alexandr Dobre | 2023.12.16 Ana-Margareta-Alexandr Dobre | ½ | 71.90% | 1. d4 Nf6 2. Nf3 e6 3. g3 d5 | ||
| 2023.12.16 | Round 6: Teodora Traistaru - Elena-Luminita Cosma | 2023.12.16 Teodora Traistaru | 1 | 84.60% | 1. e4 e6 2. d4 d5 3. e5 c5 | ||
| 2023.12.16 | Round 5: Elena-Luminita Cosma - Andreea-Alexandra Schiopu | 2023.12.16 Andreea-Alexandra Schiopu | ½ | 87.50% | 1. d4 d5 2. c4 e6 3. Nf3 c5 | ||
| 2023.12.16 | Round 4: Andreea-Cristina Nastase - Elena-Luminita Cosma | 2023.12.16 Andreea-Cristina Nastase | ½ | 79.60% | 1. d4 d5 2. Bf4 c6 3. Nf3 Qb6 | ||
| 2023.12.16 | Round 3: Alexia-Andreea Iordache - Elena-Luminita Cosma | 2023.12.16 Alexia-Andreea Iordache | 0 | 75.70% | 1. e4 e6 2. d4 d5 3. Nc3 h6 | ||
| 2023.12.16 | Round 2: Elena-Luminita Cosma - Andreea-Briana Stanciu | 2023.12.16 Andreea-Briana Stanciu | ½ | 95.60% | 1. d4 d5 2. Nf3 Nf6 3. g3 Bg4 | ||
| 2023.12.16 | Round 1: Lia-Alexandra Maria - Elena-Luminita Cosma | 2023.12.16 Lia-Alexandra Maria | 1 | 98.10% | 1. Nf3 d5 2. c4 e6 3. b3 Nf6 | ||
| 2023.12.03 | Round 7: Irina Ionescu - Elena-Luminita Cosma | 2023.12.03 Irina Ionescu | 1 | 84.80% | 1. e4 e6 2. d3 d5 3. Nd2 Nf6 | ||
| 2023.12.03 | Round 5: Elena-Luminita Cosma - Iulia-Gabriela Nicu | 2023.12.03 Iulia-Gabriela Nicu | 1 | 99.50% | 1. d4 d5 2. Nf3 e6 3. g3 Nf6 | ||
| 2023.12.03 | Round 4: Petronela-Alexandr Paraschiv - Elena-Luminita Cosma | 2023.12.03 Petronela-Alexandr Paraschiv | ½ | 59.20% | 1. c4 e6 2. Nc3 d5 3. cxd5 exd5 | ||
| 2023.12.03 | Round 3: Elena-Luminita Cosma - Valentina Nistor | 2023.12.03 Valentina Nistor | 1 | 40.70% | 1. d3 d5 2. Nf3 Nf6 3. g3 e6 | ||
| 2023.12.03 | Round 2: Ioana-Bianca Chicarosie - Elena-Luminita Cosma | 2023.12.03 Ioana-Bianca Chicarosie | 1 | 97.60% | 1. d4 d5 2. Nf3 Nf6 3. e3 Bf5 | ||
| 2023.12.03 | Round 1: Elena-Luminita Cosma - Lia-Alexandra Maria | 2023.12.03 Lia-Alexandra Maria | 1 | 90.70% | 1. d4 Nf6 2. Nf3 c5 3. d5 d6 | ||
| 2023.12.02 | Round 7: Elena-Luminita Cosma - Ioana-Bianca Chicarosie | 2023.12.02 Ioana-Bianca Chicarosie | 1 | 92.80% | 1. d4 d5 2. Nf3 Nf6 3. g3 e6 | ||
| 2023.12.02 | Round 6: Denisa-Andreea Bucur - Elena-Luminita Cosma | 2023.12.02 Denisa-Andreea Bucur | ½ | 98.60% | 1. Nf3 d5 2. e3 Nf6 3. b3 c5 | ||
| 2023.12.02 | Round 5: Elena-Luminita Cosma - Silvia-Raluca Sgircea | 2023.12.02 Silvia-Raluca Sgircea | 1 | 97.30% | 1. d4 d5 2. Nf3 Nf6 3. g3 g6 | ||
| 2023.12.02 | Round 4: Iulia-Gabriela Nicu - Elena-Luminita Cosma | 2023.12.02 Iulia-Gabriela Nicu | 1 | 89.60% | 1. d4 d5 2. Nf3 Nf6 3. c4 e6 | ||
| 2023.12.02 | Round 3: Elena-Luminita Cosma - Valentina Nistor | 2023.12.02 Valentina Nistor | ½ | 89.80% | 1. d4 d5 2. Nf3 Nf6 3. g3 b6 | ||
| 2023.12.02 | Round 2: Petronela-Alexandr Paraschiv - Elena-Luminita Cosma | 2023.12.02 Petronela-Alexandr Paraschiv | ½ | 80.60% | 1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 | ||
| 2023.12.01 | Round 10: Elena-Luminita Cosma - Alexia-Teodora Puia | 2023.12.01 Alexia-Teodora Puia | 1 | 94.10% | 1. d4 Nf6 2. Nf3 e6 3. g3 Be7 | ||
| 2023.12.01 | Round 9: Alessia-Mihaela Ciolacu - Elena-Luminita Cosma | 2023.12.01 Alessia-Mihaela Ciolacu | ½ | 88.70% | 1. Nf3 d5 2. e3 Nf6 3. c4 e6 | ||
| 2023.12.01 | Round 8: Elena-Luminita Cosma - Andreea-Marioara Cosman | 2023.12.01 Andreea-Marioara Cosman | 1 | 98.50% | 1. d4 Nf6 2. Nf3 e6 3. g3 c5 | ||
| 2023.12.01 | Round 7: Corina-Isabela Peptan - Elena-Luminita Cosma | 2023.12.01 Corina-Isabela Peptan | 1 | 86.60% | 1. d4 d5 2. c4 e6 3. Nf3 Nf6 | ||
| 2023.12.01 | Round 6: Elena-Luminita Cosma - Alexia-Andreea Iordache | 2023.12.01 Alexia-Andreea Iordache | 1 | 93.20% | 1. d4 Nf6 2. Nf3 d6 3. Nc3 g6 | ||
| 2023.12.01 | Round 5: Irina Ionescu - Elena-Luminita Cosma | 2023.12.01 Irina Ionescu | ½ | 92.00% | 1. e4 e6 2. d3 d5 3. Nd2 Nf6 | ||
| 2023.12.01 | Round 4: Elena-Luminita Cosma - Silvia-Raluca Sgircea | 2023.12.01 Silvia-Raluca Sgircea | 0 | 83.60% | 1. d4 d5 2. Nf3 Nf6 3. g3 g6 | ||
| 2023.12.01 | Round 3: Ana-Maria Sava - Elena-Luminita Cosma | 2023.12.01 Ana-Maria Sava | 1 | 90.90% | 1. e4 e6 2. d4 d5 3. exd5 exd5 | ||
| 2023.12.01 | Round 2: Elena-Luminita Cosma - Ilinca-Petra Batagan | 2023.12.01 Ilinca-Petra Batagan | ½ | 87.60% | 1. d4 d5 2. Nf3 e6 3. g3 b5 | ||
| 2023.12.01 | Round 1: Alexia-Ioana Hoanca - Elena-Luminita Cosma | 2023.12.01 Alexia-Ioana Hoanca | 1 | 95.80% | 1. e4 e6 2. d3 d5 3. Nd2 Nf6 | ||
| 2023.08.11 | Romanian Grand Prix 4rd Stage Arad | 7 | 2023.08.11 Jomon Jinan | 0 | 93.90% | 1. Nf3 d5 2. g3 Nf6 3. Bg2 g6 | |
| 2023.08.10 | Round 6: Alexandru-Vasile David - Elena-Luminita Cosma | 2023.08.10 Alexandru-Vasile David | ½ | 89.30% | 1. d4 d5 2. c4 e6 3. Nc3 Nf6 | ||
| 2023.08.10 | Round 5: Elena-Luminita Cosma - Mohapatra Sidhant | 2023.08.10 Mohapatra Sidhant | ½ | 96.90% | 1. d4 Nf6 2. Nf3 d5 3. c4 e6 | ||
| 2023.04.30 | Round 9: Elena-Luminita Cosma - Ema Obada | 2023.04.30 Ema Obada | 0 | 89.90% | 1. Nf3 Nf6 2. g3 e6 3. Bg2 d5 | ||
| 2023.04.30 | Round 8: Alexandru Balaban-Voia - Elena-Luminita Cosma | 2023.04.30 Alexandru Balaban-Voia | ½ | 97.30% | 1. Nf3 d5 2. b3 Nf6 3. Bb2 e6 | ||
| 2023.04.29 | Round 3: Elena-Luminita Cosma - Daniele Vocaturo | 2023.04.29 Daniele Vocaturo | 0 | 86.30% | 1. d4 Nf6 2. Nf3 c5 3. d5 b5 | ||
| 2023.02.26 | Round 9: Elena-Luminita Cosma - Miruna-Daria Lehaci | 2023.02.26 Miruna-Daria Lehaci | 0 | 90.70% | 1. Nf3 d5 2. g3 e6 3. Bg2 c5 | ||
| 2023.02.25 | Round 8: Alessia-Mihaela Ciolacu - Elena-Luminita Cosma | 2023.02.25 Alessia-Mihaela Ciolacu | ½ | 85.80% | 1. d4 d5 2. c4 e6 3. Nc3 Nf6 | ||
| 2023.02.24 | Round 7: Elena-Luminita Cosma - Mihaela Sandu | 2023.02.24 Mihaela Sandu | 1 | 94.90% | 1. Nf3 Nf6 2. c4 e6 3. g3 c5 | ||
| 2023.02.23 | Round 6: Mihaela-Ioana Trifoi - Elena-Luminita Cosma | 2023.02.23 Mihaela-Ioana Trifoi | 1 | 94.60% | 1. e4 e6 2. d4 d5 3. e5 c5 | ||
| 2023.02.22 | Round 5: Elena-Luminita Cosma - Sabina-Andreea Pitigoi | 2023.02.22 Sabina-Andreea Pitigoi | 1 | 96.20% | 1. Nf3 d5 2. d4 Nf6 3. e3 Bg4 | ||
| 2023.02.21 | Round 4: Lia-Alexandra Maria - Elena-Luminita Cosma | 2023.02.21 Lia-Alexandra Maria | ½ | 88.90% | 1. c4 e6 2. Nf3 d5 3. e3 Nf6 | ||
| 2023.02.21 | Round 3: Elena-Luminita Cosma - Iselin-Amanda Lolici | 2023.02.21 Iselin-Amanda Lolici | ½ | 93.90% | 1. Nf3 d5 2. d4 Nf6 3. g3 g6 | ||
| 2023.02.20 | Round 2: Andreea-Briana Stanciu - Elena-Luminita Cosma | 2023.02.20 Andreea-Briana Stanciu | ½ | 90.20% | 1. e4 e6 2. d4 d5 3. Nd2 a6 | ||
| 2023.02.19 | Round 1: Elena-Luminita Cosma - Petronela-Alexandr Paraschiv | 2023.02.19 Petronela-Alexandr Paraschiv | ½ | 92.80% | 1. Nf3 Nf6 2. g3 e6 3. Bg2 d5 |