Player profile
Frydman-Orsteen, Oscar
Dossier
27 of 30 games analyzed.
Accuracy: 82.3%
Opened e4: 13/13
Castled kingside: 13Same-side castling: 12Did not castle: 9Castled queenside: 5Opposite-side castling: 3
Played in the center: 12Fianchettoed kingside: 11Played on the kingside: 5Played on the queenside: 4Fianchettoed queenside: 1
Missed tactics: 17Kept the bishop pair: 17Initiated exchanges: 16Sacrificed material: 15Backward pawn: 13Isolated pawn: 13Active pieces: 12Space advantage: 10Avoided exchanges: 7Played gambits: 3
Openings
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As White 13 games 5W 0D 8L
Sicilian Defense 5 games 2W 0D 3L
Closed 2 games 1W 0D 1L
(unspecified)
2 games
1W
0D
1L
Grand Prix Attack 2 games 1W 0D 1L
(unspecified)
2 games
1W
0D
1L
Alapin Variation 1 game 0W 0D 1L
Smith-Morra Declined
1 game
0W
0D
1L
Italian Game 4 games 3W 0D 1L
Two Knights Defense 2 games 1W 0D 1L
Polerio Defense, Bishop Check Line
2 games
1W
0D
1L
Paris Defense 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Hungarian Defense 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
French Defense 2 games 0W 0D 2L
Exchange Variation 2 games 0W 0D 2L
(unspecified)
2 games
0W
0D
2L
Caro-Kann Defense 2 games 0W 0D 2L
Goldman Variation 2 games 0W 0D 2L
(unspecified)
2 games
0W
0D
2L
As Black 17 games 5W 1D 11L
Modern Defense 10 games 2W 0D 8L
Standard Defense 3 games 0W 0D 3L
(unspecified)
3 games
0W
0D
3L
Kotov Variation 2 games 1W 0D 1L
(unspecified)
2 games
1W
0D
1L
(unspecified) 2 games 0W 0D 2L
(unspecified)
2 games
0W
0D
2L
Two Knights Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Pseudo-Austrian Attack 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Geller's System 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Queen's Pawn Game 3 games 1W 1D 1L
Modern Defense 3 games 1W 1D 1L
(unspecified)
3 games
1W
1D
1L
French Defense 3 games 2W 0D 1L
Exchange Variation 2 games 1W 0D 1L
(unspecified)
2 games
1W
0D
1L
Advance Variation 1 game 1W 0D 0L
Euwe Variation
1 game
1W
0D
0L
English Opening 1 game 0W 0D 1L
King's English Variation 1 game 0W 0D 1L
Closed System, Full Symmetry
1 game
0W
0D
1L
Blunders Top 4 of 250
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 30 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2026.08.23 | Round 11: Peoples, Jonathon - Frydman-Orsteen, Oscar | 11.26 | 2026.08.23 Peoples, Jonathon (2509520) (1899) | 1 | 87.20% | 1. d4 g6 2. c4 Bg7 3. Nf3 d6 | |
| 2026.08.23 | Round 10: Frydman-Orsteen, Oscar - Deshmukh, Amod | 10.34 | 2026.08.23 Deshmukh, Amod (430781) (1803) | 1 | 82.30% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 d6 | |
| 2026.08.23 | Round 9: Sahoo, Shivam - Frydman-Orsteen, Oscar | 9.26 | 2026.08.23 Sahoo, Shivam (343419194) (1907) | 0 | 86.00% | 1. d4 g6 2. c4 Bg7 3. Nc3 d6 | |
| 2026.08.23 | Round 8: Frydman-Orsteen, Oscar - Patel, Taran | 8.39 | 2026.08.23 Patel, Taran (343492746) | 1 | 86.90% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 | |
| 2026.08.23 | Round 7: Imam-Sadeque, Ali - Frydman-Orsteen, Oscar | 7.31 | 2026.08.23 Imam-Sadeque, Ali (343422500) (1879) | 0 | 73.00% | 1. d4 g6 2. e3 Bg7 3. Bd3 d6 | |
| 2026.08.23 | Round 6: Frydman-Orsteen, Oscar - Pegasov, Pavel | 6.38 | 2026.08.23 Pegasov, Pavel (34286381) (1571) | 1 | 85.90% | 1. e4 c5 2. Nc3 e5 3. Nf3 d6 | |
| 2026.08.23 | Round 5: Basty, Nicolas - Frydman-Orsteen, Oscar | 5.41 | 2026.08.23 Basty, Nicolas (343463649) (1540) | 1 | 94.10% | 1. d4 g6 2. c4 Bg7 3. Nc3 d6 | |
| 2026.08.23 | Round 4: Frydman-Orsteen, Oscar - Cojocaru, Cosmin Daniel | 4.37 | 2026.08.23 Cojocaru, Cosmin Daniel (343460666) (1566) | 0 | 88.20% | 1. e4 c5 2. Nc3 Nc6 3. f4 e6 | |
| 2026.08.23 | Round 3: Ward, Cian - Frydman-Orsteen, Oscar | 3.24 | 2026.08.23 Ward, Cian (475599) (2018) | 0 | 73.50% | 1. e4 g6 2. d4 Bg7 3. Nc3 d6 | |
| 2026.08.23 | Round 2: Cohen , Amani - Frydman-Orsteen, Oscar | 2.40 | 2026.08.23 Cohen , Amani (5402417) (1508) | 1 | 73.60% | 1. e4 g6 2. d4 Bg7 3. Nf3 d6 | |
| 2026.08.23 | Round 1: Frydman-Orsteen, Oscar - Heidenfeld, Mark | 1.10 | 2026.08.23 Heidenfeld, Mark (2500990) (2298) | 0 | 83.50% | 1. e4 e6 2. d4 d5 3. exd5 exd5 | |
| 2026.08.23 | Round 10: Rogers, Tim L - Frydman-Orsteen, Oscar | 10.49 | 2026.08.23 Rogers, Tim L (418137) (1866) | 0 | 78.50% | 1. e4 g6 2. d4 Bg7 3. Nc3 d6 | |
| 2026.08.23 | Round 8: Frydman-Orsteen, Oscar - Greenland, Jake | 8.49 | 2026.08.23 Greenland, Jake (481955) (1622) | 0 | 69.10% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 | |
| 2026.08.23 | Round 7: Rattray, Ross B - Frydman-Orsteen, Oscar | 7.48 | 2026.08.23 Rattray, Ross B (409464) (2012) | 0 | 76.20% | 1. e4 g6 2. d4 Bg7 3. Be3 d6 | |
| 2026.08.23 | Round 6: Frydman-Orsteen, Oscar - Razhnou, Lev | 6.46 | 2026.08.23 Razhnou, Lev (13530119) (1900) | 0 | 74.70% | 1. e4 e6 2. d4 d5 3. exd5 exd5 | |
| 2026.08.22 | Round 5: Frydman-Orsteen, Oscar - Destic, Elena | 5.48 | 2026.08.22 Destic, Elena (36001988) (1904) | 0 | 79.50% | 1. e4 c6 2. Nc3 d5 3. Qf3 Nf6 | |
| 2026.08.22 | Round 4: Balmond, Tom - Frydman-Orsteen, Oscar | 4.45 | 2026.08.22 Balmond, Tom (343420532) (1945) | 0 | - | 1. e4 g6 2. d4 Bg7 3. Nc3 d6 | |
| 2026.08.22 | Round 3: Frydman-Orsteen, Oscar - Onslow, Alfie | 3.39 | 2026.08.22 Onslow, Alfie (436976) (2010) | 0 | 77.60% | 1. e4 c6 2. Nc3 d5 3. Qf3 d4 | |
| 2026.08.22 | Round 1: Kovalskyi, Roman - Frydman-Orsteen, Oscar | 1.53 | 2026.08.22 Kovalskyi, Roman (14184214) (2093) | 0 | 79.50% | 1. e4 g6 2. d4 Bg7 3. Nc3 d6 | |
| 2025.04.21 | Round 7: Miah, Javaid - Frydman-Orsteen, Oscar | 7.11 | 2025.04.21 Miah, Javaid (449822) | 0 | - | 1. c4 g6 2. Nc3 Bg7 3. g3 d6 | |
| 2025.04.20 | Round 6: Frydman-Orsteen, Oscar - Daly, Grant | 6.13 | 2025.04.20 Daly, Grant (448087) (1675) | 1 | 79.30% | 1. e4 c5 2. Nc3 Nc6 3. f4 g6 | |
| 2025.04.20 | Round 5: Bhaduri, Aviraj - Frydman-Orsteen, Oscar | 5.16 | 2025.04.20 Bhaduri, Aviraj (343451721) (1475) | ½ | - | 1. d4 g6 2. Nf3 Bg7 3. Bf4 d6 | |
| 2025.04.19 | Round 4: Frydman-Orsteen, Oscar - Cawdery, Mary | 4.11 | 2025.04.19 Cawdery, Mary (343426077) (1509) | 0 | 83.70% | 1. e4 c5 2. Nc3 e6 3. f4 a6 | |
| 2025.04.19 | Round 3: Harrington, David - Frydman-Orsteen, Oscar | 3.8 | 2025.04.19 Harrington, David (343431755) (1621) | 0 | 81.50% | 1. d4 g6 2. Nf3 Bg7 3. e4 d6 | |
| 2025.04.18 | Round 1: Gopaldas, Caelan - Frydman-Orsteen, Oscar | 1.3 | 2025.04.18 Gopaldas, Caelan (343438024) (1635) | 0 | 86.90% | 1. e4 g6 2. d4 Bg7 3. Be3 d6 | |
| 2024.12.01 | Round 5: Rao, Armaan - Frydman-Orsteen, Oscar | 2.5 | 2024.12.01 Rao, Armaan (343424732) | 1 | 88.90% | 1. e4 e6 2. d4 d5 3. e5 c5 | |
| 2024.12.01 | Round 4: Aidan Sojitra - Frydman-Orsteen, Oscar | 1.5 | 2024.12.01 Aidan Sojitra | 1 | 95.50% | 1. e4 e6 2. Nf3 d5 3. exd5 exd5 | |
| 2024.11.30 | Round 3: Frydman-Orsteen, Oscar - Lee, Yuk Hei | 3.2 | 2024.11.30 Lee, Yuk Hei (343411061) (1855) | 0 | 83.20% | 1. e4 c5 2. c3 Nf6 3. e5 Nd5 | |
| 2024.11.30 | Round 2: Dudhe, Arjun - Frydman-Orsteen, Oscar | 2.4 | 2024.11.30 Dudhe, Arjun (343420427) | 0 | 74.30% | 1. e4 e6 2. d4 d5 3. exd5 exd5 | |
| 2024.11.30 | Round 1: Frydman-Orsteen, Oscar - Batkhuu, Anujin | 1.6 | 2024.11.30 Batkhuu, Anujin (343420044) | 1 | 99.20% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 |