Player profile
Marsh, James J
Dossier
52 of 54 games analyzed.
Accuracy: 92.1%
Opened d4: 28/29Opened Nf3: 1/29
Castled kingside: 41Same-side castling: 41Castled queenside: 7Opposite-side castling: 5Did not castle: 4
Played on the queenside: 18Played in the center: 18Fianchettoed kingside: 9Played on the kingside: 6Fianchettoed queenside: 6
Active pieces: 41Initiated exchanges: 36Space advantage: 32Kept the bishop pair: 31Isolated pawn: 26Sacrificed material: 25Backward pawn: 24Missed tactics: 14Avoided exchanges: 7Played gambits: 7
Openings
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As White 31 games 15W 8D 8L
Queen's Gambit Declined 10 games 4W 2D 4L
Exchange Variation 3 games 1W 0D 2L
Positional Variation
3 games
1W
0D
2L
Ragozin Defense 2 games 0W 2D 0L
Alekhine Variation
2 games
0W
2D
0L
Janowski Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Chigorin Defense 1 game 0W 0D 1L
Main Line
1 game
0W
0D
1L
Three Knights Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Charousek Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Harrwitz Attack 1 game 0W 0D 1L
Main Line
1 game
0W
0D
1L
Semi-Slav Defense 5 games 3W 1D 1L
(unspecified) 4 games 2W 1D 1L
(unspecified)
4 games
2W
1D
1L
Noteboom Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
King's Indian Defense 5 games 5W 0D 0L
Karpov System 2 games 2W 0D 0L
(unspecified)
2 games
2W
0D
0L
Averbakh Variation 1 game 1W 0D 0L
Flexible Defense
1 game
1W
0D
0L
Orthodox Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Fianchetto Variation 1 game 1W 0D 0L
Yugoslav Variation, Exchange Line
1 game
1W
0D
0L
Indian Defense 2 games 0W 2D 0L
Anti-Nimzo-Indian 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Dzindzi-Indian Defense 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Queen's Gambit Accepted 2 games 0W 2D 0L
Central Variation 1 game 0W 1D 0L
Alekhine System
1 game
0W
1D
0L
Classical Defense 1 game 0W 1D 0L
Main Line
1 game
0W
1D
0L
Dutch Defense 2 games 1W 0D 1L
Fianchetto Attack 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Semi-Leningrad Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Grünfeld Defense 1 game 0W 1D 0L
Exchange Variation 1 game 0W 1D 0L
Modern Exchange Variation
1 game
0W
1D
0L
Bogo-Indian Defense 1 game 1W 0D 0L
Wade-Smyslov Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Queen's Indian Defense, with e3 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Queen's Pawn Game 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Réti Opening 1 game 1W 0D 0L
Anglo-Slav Variation 1 game 1W 0D 0L
with g3
1 game
1W
0D
0L
As Black 23 games 9W 7D 7L
French Defense 7 games 5W 2D 0L
Advance Variation 3 games 2W 1D 0L
Euwe Variation
3 games
2W
1D
0L
Winawer Variation 3 games 2W 1D 0L
Retreat Variation, Armenian Line
2 games
2W
0D
0L
Bogoljubow Variation
1 game
0W
1D
0L
Exchange Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Queen's Gambit Declined 3 games 0W 2D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Cambridge Springs Defense 1 game 0W 1D 0L
Rubinstein Variation
1 game
0W
1D
0L
Exchange Variation 1 game 0W 1D 0L
Positional Variation
1 game
0W
1D
0L
Ruy Lopez 2 games 0W 1D 1L
Morphy Defense 1 game 0W 1D 0L
Modern Steinitz Defense
1 game
0W
1D
0L
Closed 1 game 0W 0D 1L
Keres Defense
1 game
0W
0D
1L
English Opening 2 games 0W 0D 2L
Agincourt Defense 2 games 0W 0D 2L
Catalan Defense Accepted
1 game
0W
0D
1L
(unspecified)
1 game
0W
0D
1L
Bogo-Indian Defense 2 games 2W 0D 0L
Retreat Variation 2 games 2W 0D 0L
(unspecified)
2 games
2W
0D
0L
Bishop's Opening 1 game 1W 0D 0L
Berlin Defense 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Italian Game 1 game 0W 0D 1L
Classical Variation 1 game 0W 0D 1L
Giuoco Pianissimo
1 game
0W
0D
1L
Four Knights Game 1 game 0W 1D 0L
Scotch Variation 1 game 0W 1D 0L
Schmid Defense
1 game
0W
1D
0L
King's Knight Opening 1 game 0W 1D 0L
Konstantinopolsky 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
King's Indian Attack 1 game 0W 0D 1L
Spassky Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
King's Indian Defense 1 game 0W 0D 1L
Fianchetto Variation 1 game 0W 0D 1L
Yugoslav System
1 game
0W
0D
1L
East Indian Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Blunders Top 4 of 201
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 54 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2026.10.03 | Round 2: Marsh, James J - Girsh, Daniel | 2.3 | 2026.10.03 Girsh, Daniel (30949190) (2392) | ½ | 84.90% | 1. d4 Nf6 2. c4 e6 3. Nf3 h6 | |
| 2026.10.03 | Round 1: Stancil, Kimani - Marsh, James J | 1.10 | 2026.10.03 Stancil, Kimani (2018594) (1911) | 1 | 96.70% | 1. e4 e5 2. Bc4 Nf6 3. d3 Be7 | |
| 2026.05.31 | 45. Zalakaros | 9.7 | 2026.05.31 Markantonaki, Haritomeni (4207050) (2112) | 1 | 94.60% | 1. e4 e6 2. d4 d5 3. e5 c5 | |
| 2026.05.30 | 45. Zalakaros | 8.12 | 2026.05.30 Varga, Richard (763365) (2081) | 1 | 98.20% | 1. d4 d5 2. c4 e6 3. Nc3 a6 | |
| 2026.05.29 | 45. Zalakaros | 7.9 | 2026.05.29 Feher, Gyula (700533) (2291) | ½ | 98.20% | 1. d4 Nf6 2. c4 g6 3. Nc3 d5 | |
| 2026.05.26 | 45. Zalakaros | 4.13 | 2026.05.26 Teo, Hong Ming (5809576) (1930) | 0 | 90.80% | 1. d4 d5 2. c4 e6 3. Nf3 Nf6 | |
| 2026.05.03 | Round 5: Li, Aiden Linyuan - Marsh, James J | 5.5 | 2026.05.03 Li, Aiden Linyuan (39917487) (2021) | ½ | 98.60% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| 2026.05.03 | Round 4: Marsh, James J - Hoffman, Luc | 4.3 | 2026.05.03 Hoffman, Luc (30964644) (2126) | ½ | 90.70% | 1. d4 d5 2. c4 dxc4 3. e4 Nf6 | |
| 2026.05.02 | Round 3: Marsh, James J - Li, Mason J | 3.9 | 2026.05.02 Li, Mason J (39900720) (1975) | 1 | 98.10% | 1. d4 d5 2. c4 c6 3. Nf3 Nf6 | |
| 2026.03.31 | Reykjavik Open 2026 | 9.38 | 2026.03.31 Holinka, Henning (12967084) (2324) | 0 | 80.40% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 | |
| 2026.03.29 | Reykjavik Open 2026 | 7.36 | 2026.03.29 Spitzl, Vinzent (12901253) (2356) | 0 | 89.00% | 1. d4 d5 2. c4 e6 3. Nc3 Nf6 | |
| 2026.03.27 | Reykjavik Open 2026 | 4.45 | 2026.03.27 Domalchuk-Jonasson, Aleksandr (14142805) (2362) | 0 | 87.00% | 1. c4 e6 2. Nf3 d5 3. g3 Nf6 | |
| 2026.03.26 | Reykjavik Open 2026 | 3.17 | 2026.03.26 Helgadottir, Idunn (2314118) (1831) | 1 | 95.60% | 1. d4 d5 2. c4 e6 3. Nc3 Nf6 | |
| 2026.03.25 | Reykjavik Open 2026 | 1.26 | 2026.03.25 Razafindratsima, Timothe (36069884) (2504) | 0 | 91.50% | 1. d4 f5 2. g3 Nf6 3. Bg2 d6 | |
| 2026.03.08 | Round 5: Marsh, James J - Aayansh Pramanik | 5.11 | 2026.03.08 Aayansh Pramanik (33456038) (1877) | 1 | 97.90% | 1. d4 d5 2. c4 e6 3. Nf3 c6 | |
| 2026.03.08 | Round 4: Andrew Zhang - Marsh, James J | 4.11 | 2026.03.08 Andrew Zhang | ½ | 90.60% | 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 | |
| 2026.03.07 | Round 2: Marsh, James J - Philip E Ross | 2.12 | 2026.03.07 Philip E Ross | 0 | 83.80% | 1. d4 d5 2. c4 Nc6 3. Nf3 Bg4 | |
| 2026.03.06 | Round 1: Jayden Li - Marsh, James J | 1.12 | 2026.03.06 Jayden Li | ½ | 94.10% | 1. d4 d5 2. c4 e6 3. Nf3 Nf6 | |
| 2025.05.04 | Round 5: Shankar, Pranav - Marsh, James J | 5.5 | 2025.05.04 Shankar, Pranav (30954452) (1943) | 1 | 98.40% | 1. d4 d5 2. c4 e6 3. Nf3 Nf6 | |
| 2025.05.04 | Round 4: Marsh, James J - Lee, Rohan | 4.6 | 2025.05.04 Lee, Rohan (39927865) (1971) | 1 | 94.70% | 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 | |
| 2025.05.03 | Round 3: Belenky, Nicholas - Marsh, James J | 3.10 | 2025.05.03 Belenky, Nicholas (30978122) (1991) | 1 | 92.70% | 1. e4 e6 2. d4 d5 3. Nc3 Bb4 | |
| 2025.05.03 | Round 2: Marsh, James J - Marri, Anvith Reddy | 2.6 | 2025.05.03 Marri, Anvith Reddy (39945588) (1983) | 0 | 91.90% | 1. d4 d5 2. c4 e6 3. Nc3 c6 | |
| 2025.04.06 | Round 5: Marsh, James J - Chen, Derek Li | 5.6 | 2025.04.06 Chen, Derek Li (30901723) (1980) | 1 | 93.40% | 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ | |
| 2025.04.06 | Round 4: Marsh, James J - Shankar, Pranav | 4.6 | 2025.04.06 Shankar, Pranav (30954452) (1966) | ½ | 91.30% | 1. d4 Nf6 2. c4 e6 3. Nf3 d5 | |
| 2025.04.05 | Round 3: Cheung, Kyle - Marsh, James J | 3.7 | 2025.04.05 Cheung, Kyle (30998050) (1934) | ½ | 96.30% | 1. e4 e6 2. d4 d5 3. e5 c5 | |
| 2025.04.04 | Round 1: Knowles, Chase - Marsh, James J | 1.8 | 2025.04.04 Knowles, Chase (2065940) (1968) | 0 | 66.40% | 1. Nf3 d5 2. c4 e6 3. e3 Nf6 | |
| 2025.02.17 | Round 9: Marsh, James J - Das, Aditeya | 9.3 | 2025.02.17 Das, Aditeya (30975972) (2297) | 1 | 94.70% | 1. d4 Nf6 2. c4 e6 3. Nf3 d5 | |
| 2025.02.17 | Round 8: Zhu, Linxi - Marsh, James J | 8.3 | 2025.02.17 Zhu, Linxi (39900428) (2168) | 1 | 89.60% | 1. e4 e6 2. d4 d5 3. Nc3 Bb4 | |
| 2025.02.16 | Round 7: Marsh, James J - Bortnyk, Mykola | 7.4 | 2025.02.16 Bortnyk, Mykola (14120836) (2394) | 0 | - | 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ | |
| 2025.02.16 | Round 6: Omelja, Artem - Marsh, James J | 6.2 | 2025.02.16 Omelja, Artem (14119846) (2413) | ½ | 90.90% | 1. d4 d5 2. c4 e6 3. Nc3 Nf6 | |
| 2025.02.15 | Round 5: Marsh, James J - Petenyi, Tamas | 5.5 | 2025.02.15 Petenyi, Tamas (14909090) (2281) | 1 | 97.00% | 1. d4 g6 2. c4 Bg7 3. Nc3 d6 | |
| 2025.02.15 | Round 4: Hoffman, Luc - Marsh, James J | 4.1 | 2025.02.15 Hoffman, Luc (30964644) (2124) | ½ | 88.20% | 1. e4 e5 2. Nf3 Nc6 3. g3 Nf6 | |
| 2025.02.14 | Round 3: Dukic, Zachary - Marsh, James J | 3.5 | 2025.02.14 Dukic, Zachary (2617188) (2230) | 0 | 90.20% | 1. Nf3 Nf6 2. g3 b5 3. Bg2 Bb7 | |
| 2025.02.14 | Round 2: Marsh, James J - Safranek, William | 2.2 | 2025.02.14 Safranek, William (30919908) (2167) | 1 | 87.20% | 1. d4 f5 2. g3 Nf6 3. Bg2 g6 | |
| 2025.02.13 | Round 1: Sun, Ryan - Marsh, James J | 1.4 | 2025.02.13 Sun, Ryan (30965659) (2327) | 0 | 90.20% | 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 | |
| 2025.01.19 | Round 5: Marsh, James J - Morris-Suzuki, Alan H | 5.1 | 2025.01.19 Morris-Suzuki, Alan H (30933218) (1864) | 1 | - | 1. d4 Nf6 2. c4 g6 3. g3 Bg7 | |
| 2025.01.19 | Round 4: Liao, Connor - Marsh, James J | 4.3 | 2025.01.19 Liao, Connor (39950360) (1787) | 1 | 95.50% | 1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 | |
| 2025.01.18 | Round 2: Marsh, James J - Cheung, Kyle | 2.6 | 2025.01.18 Cheung, Kyle (30998050) (1860) | 1 | 99.50% | 1. d4 d5 2. c4 e6 3. Nc3 Be7 | |
| 2025.01.17 | Round 1: Marsh, James J - Venezuela, Agustin | 1.7 | 2025.01.17 Venezuela, Agustin (30920221) (1824) | 0 | 100.00% | ||
| 2024.12.12 | Round 1: Marsh, James J - Andrew Tang | 1.2 | 2024.12.12 Andrew Tang | 0 | 88.90% | 1. d4 d5 2. c4 e6 3. Nc3 Nf6 | |
| 2024.11.03 | Round 4: Marsh, James J - Paragua, Megan Althea | 4.3 | 2024.11.03 Paragua, Megan Althea (30973007) (2168) | 0 | 74.90% | 1. d4 Nf6 2. c4 e6 3. Nf3 d5 | |
| 2024.11.02 | Round 2: Marsh, James J - Zhu, Linxi | 2.1 | 2024.11.02 Zhu, Linxi (39900428) (2100) | ½ | 94.20% | 1. d4 Nf6 2. c4 e6 3. Nf3 d5 | |
| 2024.11.01 | Round 1: Marzouq, Chowdhury - Marsh, James J | 1.7 | 2024.11.01 Marzouq, Chowdhury (10225552) (1918) | 1 | 96.70% | 1. d4 d5 2. c4 e6 3. Nf3 Nf6 | |
| 2024.10.06 | Round 5: Marsh, James J - Gaw, Chloe | 5.8 | 2024.10.06 Gaw, Chloe (30966892) (2004) | ½ | 96.10% | 1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 | |
| 2024.10.06 | Round 4: Zhu, Linxi - Marsh, James J | 4.4 | 2024.10.06 Zhu, Linxi (39900428) (2143) | 0 | 90.40% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| 2024.10.05 | Round 3: Marsh, James J - Nkululeko, Nkosi | 3.8 | 2024.10.05 Nkululeko, Nkosi (39910016) (1933) | 1 | 89.10% | 1. d4 Nf6 2. c4 g6 3. Nc3 d6 | |
| 2024.10.05 | Round 2: Marsh, James J - Shen, Leo Xiaohang | 2.10 | 2024.10.05 Shen, Leo Xiaohang (39920720) (1880) | ½ | 94.60% | 1. d4 d5 2. c4 c6 3. Nf3 Nf6 | |
| 2024.10.04 | Round 1: Schaefer, Sasha Milo - Marsh, James J | 1.8 | 2024.10.04 Schaefer, Sasha Milo (39920682) (1850) | ½ | 95.70% | 1. e4 e6 2. d4 d5 3. Nc3 Bb4 | |
| 2024.09.22 | Round 5: Dalhouse, Justin - Marsh, James J | 5.2 | 2024.09.22 Dalhouse, Justin (30902894) (1857) | 1 | 97.80% | 1. e4 e6 2. d4 d5 3. e5 c5 | |
| 2024.09.22 | Round 4: Marsh, James J - Bonin, Jay | 4.1 | 2024.09.22 Bonin, Jay (2000644) (2129) | ½ | 95.90% | 1. d4 Nf6 2. c4 e6 3. Nf3 a6 | |
| 2024.09.21 | Round 3: Marsh, James J - DeGeest, Rocco Jan | 3.3 | 2024.09.21 DeGeest, Rocco Jan (39954943) (1846) | 1 | 95.20% | 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 | |
| 2024.09.21 | Round 2: Weingarten, Phineas - Marsh, James J | 2.3 | 2024.09.21 Weingarten, Phineas (39921107) (1903) | 1 | 81.60% | 1. e4 e6 2. d4 d5 3. exd5 exd5 | |
| 2024.09.20 | Round 1: Marsh, James J - Han, Leqi | 1.4 | 2024.09.20 Han, Leqi (39900436) (1752) | 1 | 95.80% | 1. d4 d5 2. c4 c6 3. Nf3 Nf6 | |
| 2023.12.10 | Round 5: James J Marsh - Krish Bhandari | 2023.12.10 Krish Bhandari | 1 | 95.30% | 1. Nf3 d5 2. g3 c6 3. Bg2 Nf6 |