Player profile
Ioan Cosma
Dossier
27 of 27 games analyzed.
Accuracy: 92.5%
Opened d4: 9/15Opened Nf3: 4/15Opened e4: 1/15Opened c4: 1/15
Castled kingside: 27Same-side castling: 23Opposite-side castling: 4
Fianchettoed kingside: 15Played on the kingside: 10Played in the center: 10Fianchettoed queenside: 8Played on the queenside: 5
Active pieces: 21Sacrificed material: 17Initiated exchanges: 16Space advantage: 16Backward pawn: 15Kept the bishop pair: 14Isolated pawn: 11Missed tactics: 9Avoided exchanges: 4Played gambits: 3
Openings
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As White 15 games 6W 5D 3L
Catalan Opening 3 games 2W 1D 0L
Closed Variation 2 games 1W 1D 0L
Traditional Variation
1 game
1W
0D
0L
Rabinovich Variation
1 game
0W
1D
0L
Closed 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Slav Defense 2 games 0W 1D 1L
Exchange Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Quiet Variation 1 game 0W 1D 0L
Schallopp Defense
1 game
0W
1D
0L
King's Indian Defense 2 games 1W 0D 1L
Fianchetto Variation 2 games 1W 0D 1L
Benjamin Defense
1 game
0W
0D
1L
Panno Variation
1 game
1W
0D
0L
Sicilian Defense 2 games 1W 1D 0L
Kramnik Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Accelerated Dragon 1 game 0W 1D 0L
Maróczy Bind
1 game
0W
1D
0L
Indian Defense 2 games 1W 0D 1L
Przepiorka Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Knights Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Bogo-Indian Defense 1 game 0W 0D 0L
Retreat Variation 1 game 0W 0D 0L
(unspecified)
1 game
0W
0D
0L
Dutch Defense 1 game 0W 1D 0L
Stonewall Variation 1 game 0W 1D 0L
Modern Variation
1 game
0W
1D
0L
Queen's Gambit Declined 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Queen's Indian Defense 1 game 1W 0D 0L
Fianchetto Variation 1 game 1W 0D 0L
Traditional Line
1 game
1W
0D
0L
As Black 12 games 5W 2D 5L
Sicilian Defense 4 games 1W 0D 3L
Taimanov Variation 1 game 0W 0D 1L
Bastrikov Variation, English Attack
1 game
0W
0D
1L
Nyezhmetdinov-Rossolimo Attack 1 game 0W 0D 1L
Fianchetto Variation
1 game
0W
0D
1L
Accelerated Dragon 1 game 0W 0D 1L
Modern Variation
1 game
0W
0D
1L
Modern Variations 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Indian Defense 3 games 1W 2D 0L
Accelerated London System 2 games 1W 1D 0L
(unspecified)
2 games
1W
1D
0L
London System 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
English Opening 2 games 1W 0D 1L
Symmetrical Variation 2 games 1W 0D 1L
Hedgehog Defense
1 game
0W
0D
1L
Anti-Benoni Variation, Spielmann Defense
1 game
1W
0D
0L
French Defense 1 game 1W 0D 0L
Tarrasch Variation 1 game 1W 0D 0L
Open System, Euwe-Keres Line
1 game
1W
0D
0L
Caro-Kann Defense 1 game 1W 0D 0L
Exchange Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Benoni Defense 1 game 0W 0D 1L
Knight's Tour Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Blunders Top 4 of 103
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 27 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2023.08.13 | Round 9: Ioan Cosma - Al Muthaiah | 2023.08.13 Al Muthaiah | * | 86.00% | 1. Nf3 d5 2. d4 Nf6 3. c4 e6 | ||
| 2023.08.12 | Round 8: Gupta Sankalp - Ioan Cosma | 2023.08.12 Gupta Sankalp | 0 | 90.70% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | ||
| 2023.08.11 | Romanian Grand Prix 4rd Stage Arad | 7 | 2023.08.11 George-Catalin Ardelean | 1 | 97.90% | 1. Nf3 d5 2. d4 e6 3. c4 Nf6 | |
| 2023.08.10 | Round 3: Ioan Cosma - Sabino Brunello | 2023.08.10 Sabino Brunello | 0 | 85.00% | 1. d4 d5 2. c4 c6 3. cxd5 cxd5 | ||
| 2023.08.06 | Round 6: Gupta Sankalp - Ioan Cosma | 2023.08.06 Gupta Sankalp | 0 | 93.00% | 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 | ||
| 2023.07.22 | Round 9: Stefan-Emilian Prisacaru - Ioan Cosma | 2023.07.22 Stefan-Emilian Prisacaru | ½ | 98.20% | 1. d4 Nf6 2. Bf4 e6 3. Nf3 b6 | ||
| 2023.07.21 | Round 8: Ioan Cosma - Yeshaayahu Tzidkiya | 2023.07.21 Yeshaayahu Tzidkiya | 0 | 90.70% | 1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 | ||
| 2023.07.20 | Round 7: Robby Kevlishvili - Ioan Cosma | 2023.07.20 Robby Kevlishvili | 1 | 97.10% | 1. e4 e6 2. d4 d5 3. Nd2 c5 | ||
| 2023.07.19 | Round 6: Ioan Cosma - Alexandru Sachilaru | 2023.07.19 Alexandru Sachilaru | ½ | 79.20% | 1. Nf3 Nf6 2. c4 e6 3. g3 d5 | ||
| 2023.07.19 | Round 5: Tamas Nagy-Elek - Ioan Cosma | 2023.07.19 Tamas Nagy-Elek | 1 | 97.80% | 1. e4 c6 2. d4 d5 3. exd5 cxd5 | ||
| 2023.07.18 | Round 4: Ioan Cosma - Andrei-Augustin Raducanu | 2023.07.18 Andrei-Augustin Raducanu | 1 | 91.80% | 1. e4 c5 2. Nf3 e6 3. c4 Nc6 | ||
| 2023.07.17 | Round 3: Yavor Nikolov - Ioan Cosma | 2023.07.17 Yavor Nikolov | 0 | 89.80% | 1. e4 c5 2. Nf3 Nc6 3. Nc3 g6 | ||
| 2023.07.17 | Round 2: Ioan Cosma - Alexandru Caraba | 2023.07.17 Alexandru Caraba | 1 | 93.70% | 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 | ||
| 2023.07.16 | Round 1: Cristian Lungu - Ioan Cosma | 2023.07.16 Cristian Lungu | 1 | 96.20% | 1. d4 Nf6 2. Bf4 d5 3. e3 c5 | ||
| 2023.04.30 | Round 10: Ioan Cosma - Egmond-Gabriel Dulman | 2023.04.30 Egmond-Gabriel Dulman | ½ | 85.40% | 1. d4 f5 2. g3 Nf6 3. Bg2 e6 | ||
| 2023.04.30 | Round 9: Daniil Yuffa - Ioan Cosma | 2023.04.30 Daniil Yuffa | 0 | 92.70% | 1. Nf3 Nf6 2. c4 c5 3. g3 b6 | ||
| 2023.04.30 | Round 8: Ioan Cosma - Sebastian-Ionut Pavel | 2023.04.30 Sebastian-Ionut Pavel | 1 | 97.20% | 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 | ||
| 2023.04.30 | Round 6: Ioan Cosma - Ema Obada | 2023.04.30 Ema Obada | 0 | 87.60% | 1. d4 Nf6 2. Nf3 e6 3. g3 d5 | ||
| 2023.02.26 | Round 9: Ioan Cosma - David Gavrilescu | 2023.02.26 David Gavrilescu | ½ | 96.70% | 1. d4 d5 2. c4 e6 3. Nf3 Nf6 | ||
| 2023.02.25 | Round 8: Robert-Paul Nastase - Ioan Cosma | 2023.02.25 Robert-Paul Nastase | 1 | 96.00% | 1. Nf3 Nf6 2. c4 c5 3. d4 cxd4 | ||
| 2023.02.24 | Round 7: Ioan Cosma - Matei-Stefan Vilcu | 2023.02.24 Matei-Stefan Vilcu | ½ | 95.00% | 1. d4 d5 2. c4 c6 3. Nf3 Nf6 | ||
| 2023.02.23 | Round 6: Matei-Andrei Coicev - Ioan Cosma | 2023.02.23 Matei-Andrei Coicev | 1 | 92.60% | 1. e4 c5 2. Nf3 d6 3. Bc4 Nf6 | ||
| 2023.02.22 | Round 5: Ioan Cosma - Armand Veress | 2023.02.22 Armand Veress | 1 | 92.70% | 1. d4 Nf6 2. c4 e6 3. Nf3 b6 | ||
| 2023.02.21 | Round 4: Radu Tampea - Ioan Cosma | 2023.02.21 Radu Tampea | ½ | 96.80% | 1. d4 Nf6 2. Bf4 e6 3. e3 d5 | ||
| 2023.02.21 | Round 3: Ioan Cosma - Cristian-Daniel Oltean | 2023.02.21 Cristian-Daniel Oltean | ½ | 93.70% | 1. c4 c5 2. Nf3 Nc6 3. d4 cxd4 | ||
| 2023.02.20 | Round 2: Cristian-Stefan Serban - Ioan Cosma | 2023.02.20 Cristian-Stefan Serban | 0 | 90.20% | 1. d4 Nf6 2. c4 e6 3. Nf3 c5 | ||
| 2023.02.19 | Round 1: Ioan Cosma - Mihnea-Constantin Costescu | 2023.02.19 Mihnea-Constantin Costescu | 1 | 93.20% | 1. d4 Nf6 2. Nf3 e6 3. c4 b6 |