Player profile
Simiyu Jadon
Dossier
54 of 58 games analyzed.
Accuracy: 91.3%
Opened e4: 19/28Opened Nf3: 8/28Opened f4: 1/28
Castled kingside: 50Same-side castling: 38Opposite-side castling: 10Did not castle: 3Castled queenside: 1
Played in the center: 19Played on the queenside: 16Played on the kingside: 16Fianchettoed queenside: 11Fianchettoed kingside: 11
Active pieces: 38Space advantage: 36Backward pawn: 34Isolated pawn: 32Sacrificed material: 32Initiated exchanges: 30Kept the bishop pair: 25Missed tactics: 14Avoided exchanges: 11Played gambits: 9
Openings
Click "+" to add that group to the games list below. Multiple groups can be added at once.
As White 29 games 16W 5D 8L
Sicilian Defense 10 games 4W 2D 4L
Modern Variations 2 games 1W 1D 0L
Main Line
2 games
1W
1D
0L
Nyezhmetdinov-Rossolimo Attack 2 games 1W 0D 1L
Fianchetto Variation
2 games
1W
0D
1L
Lasker-Pelikan Variation 2 games 0W 0D 2L
Sveshnikov Variation, Chelyabinsk Variation
2 games
0W
0D
2L
Moscow Variation 1 game 0W 1D 0L
Main Line
1 game
0W
1D
0L
Kan Variation 1 game 1W 0D 0L
Modern Variation
1 game
1W
0D
0L
O'Kelly Variation 1 game 1W 0D 0L
Maróczy Bind
1 game
1W
0D
0L
Accelerated Dragon 1 game 0W 0D 1L
Maróczy Bind, Breyer Variation
1 game
0W
0D
1L
Italian Game 5 games 5W 0D 0L
Classical Variation 5 games 5W 0D 0L
Giuoco Pianissimo
3 games
3W
0D
0L
Giuoco Pianissimo, with a6
2 games
2W
0D
0L
Zukertort Opening 3 games 3W 0D 0L
Queen's Gambit Invitation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Sicilian Invitation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Reversed Grünfeld 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
King's Indian Attack 3 games 1W 1D 1L
(unspecified) 2 games 1W 0D 1L
(unspecified)
2 games
1W
0D
1L
Sicilian Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Caro-Kann Defense 2 games 2W 0D 0L
Advance Variation 2 games 2W 0D 0L
Botvinnik-Carls Defense
2 games
2W
0D
0L
French Defense 2 games 1W 1D 0L
Tarrasch Variation 1 game 0W 1D 0L
Guimard Defense, Main Line
1 game
0W
1D
0L
Rubinstein Variation 1 game 1W 0D 0L
Blackburne Defense
1 game
1W
0D
0L
Dutch Defense 1 game 0W 0D 1L
Classical Variation 1 game 0W 0D 1L
Huisl Variation
1 game
0W
0D
1L
King's Indian Attack, with Bf5 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Catalan Opening 1 game 0W 0D 1L
Open Defense 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Bird Opening 1 game 0W 0D 1L
From's Gambit 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
As Black 29 games 15W 4D 9L
Sicilian Defense 11 games 5W 2D 3L
Najdorf Variation 5 games 2W 0D 2L
English Attack
3 games
2W
0D
1L
Main Line
1 game
0W
0D
1L
Adams Attack
1 game
0W
0D
0L
Closed 2 games 1W 1D 0L
Traditional
1 game
0W
1D
0L
(unspecified)
1 game
1W
0D
0L
Alapin Variation 1 game 0W 0D 1L
Barmen Defense
1 game
0W
0D
1L
Taimanov Variation 1 game 1W 0D 0L
Bastrikov Variation
1 game
1W
0D
0L
Delayed Alapin Variation 1 game 1W 0D 0L
with d6
1 game
1W
0D
0L
Chekhover Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Queen's Gambit Declined 9 games 4W 2D 3L
Exchange Variation 5 games 1W 2D 2L
Reshevsky Variation
4 games
1W
2D
1L
Positional Variation
1 game
0W
0D
1L
Three Knights Variation 2 games 2W 0D 0L
(unspecified)
2 games
2W
0D
0L
(unspecified) 2 games 1W 0D 1L
(unspecified)
2 games
1W
0D
1L
Queen's Pawn Game 4 games 3W 0D 1L
Accelerated London System 2 games 1W 0D 1L
(unspecified)
2 games
1W
0D
1L
London System 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Symmetrical Variation 1 game 1W 0D 0L
Pseudo-Catalan
1 game
1W
0D
0L
Queen's Indian Defense, with e3 2 games 1W 0D 1L
(unspecified) 2 games 1W 0D 1L
(unspecified)
2 games
1W
0D
1L
Indian Defense 1 game 0W 0D 1L
Accelerated London System 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
English Opening 1 game 1W 0D 0L
Agincourt Defense 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Nimzo-Larsen Attack 1 game 1W 0D 0L
Classical Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Blunders Top 4 of 182
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 58 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2026.09.27 | Olymp 2026 Open | 11.282 | 2026.09.27 Stetsenko, Ilya (15900762) (1961) | 1 | 90.00% | 1. c4 e6 2. Nc3 d5 3. e3 Nf6 | |
| 2026.09.26 | Olymp 2026 Open | 10.233 | 2026.09.26 Bourg, Nicolas (4006160) (2254) | 0 | 76.00% | 1. Nf3 e6 2. g3 f5 3. Bg2 Nf6 | |
| 2026.09.25 | Olymp 2026 Open | 9.298 | 2026.09.25 Kabamwanishi, Mashala (21400059) (1940) | 1 | 66.00% | 1. e4 c6 2. d4 d5 3. e5 c5 | |
| 2026.09.24 | Olymp 2026 Open | 8.238 | 2026.09.24 Kayonde, Andrew (8700281) (2316) | ½ | 90.90% | 1. d4 d5 2. c4 e6 3. Nc3 Nf6 | |
| 2026.09.23 | Olymp 2026 Open | 7.246 | 2026.09.23 Al-Zendani, Zendan (9400249) (2249) | ½ | 92.60% | 1. Nf3 d5 2. g3 c6 3. Bg2 Nf6 | |
| 2026.09.21 | Olymp 2026 Open | 6.314 | 2026.09.21 Carpenter, Paul A (408930) (1858) | 1 | 92.10% | 1. e4 c6 2. d4 d5 3. e5 c5 | |
| 2026.09.20 | Olymp 2026 Open | 5.238 | 2026.09.20 Enrique Hernandez, Eddy Ernesto (3508765) (2197) | 0 | 88.00% | 1. d4 Nf6 2. Bf4 b6 3. e3 Bb7 | |
| 2026.09.19 | Olymp 2026 Open | 4.318 | 2026.09.19 Gatjens Capche, Angel Estanislao (22900144) (1831) | 1 | 94.20% | 1. c4 e6 2. Nc3 d5 3. d4 Nf6 | |
| 2026.09.18 | Olymp 2026 Open | 3.166 | 2026.09.18 Middelburg, Tom (1004930) (2344) | 1 | 91.70% | 1. Nf3 e6 2. g3 b5 3. Bg2 Bb7 | |
| 2026.09.17 | Olymp 2026 Open | 2.322 | 2026.09.17 Ieong, Seak Hin (15400344) (1914) | 1 | 88.70% | 1. c4 e6 2. Nf3 d5 3. d4 Nf6 | |
| 2026.09.16 | Olymp 2026 Open | 1.106 | 2026.09.16 Flores, Diego (108049) (2590) | 0 | 89.60% | 1. Nf3 Nf6 2. g3 d5 3. Bg2 Bf5 | |
| 2026.06.25 | 2026 Africa Individual Chess Championships | 9.9 | 2026.06.25 Paiva, Donaldo (14800098) (2189) | 0 | 92.50% | 1. d4 d5 2. Bf4 Nf6 3. e3 c5 | |
| 2026.06.21 | 2026 Africa Individual Chess Championships | 5.7 | 2026.06.21 Beukes, Dante M (15200540) (2288) | 0 | - | 1. e4 c5 2. c3 d5 3. exd5 Qxd5 | |
| 2026.06.21 | 2026 Africa Individual Chess Championships | 4.4 | 2026.06.21 Levitan, Caleb Levi (14332620) (2295) | 0 | - | 1. Nf3 d5 2. d4 Nf6 3. g3 c6 | |
| 2026.06.20 | 2026 Africa Individual Chess Championships | 3.9 | 2026.06.20 Belouadah, Saad (7900856) (2320) | 1 | - | 1. d4 d5 2. c4 e6 3. Nf3 Nf6 | |
| 2026.03.22 | Round 8: Simiyu Jadon - Kaloki, Hawi | 8.3 | 2026.03.22 Kaloki Barry Hawi (10814582) (2143) | ½ | 91.60% | 1. Nf3 d5 2. g3 c5 3. Bg2 g6 | |
| 2026.03.22 | Round 7: Ssegwanyi, Arthur - Simiyu Jadon | 7.2 | 2026.03.22 Ssegwanyi, Arthur (10000100) (2330) | 1 | - | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2026.03.21 | Round 6: Simiyu Jadon - Kimani, Kimingi | 6.6 | 2026.03.21 Kimani, Kimingi (10807012) (1887) | 1 | 97.70% | 1. Nf3 c5 2. g3 Nf6 3. Bg2 Nc6 | |
| 2026.03.20 | Round 3: Plat, Vojtech - Simiyu Jadon | 3.1 | 2026.03.20 Plat, Vojtech (325740) (2457) | 0 | 86.20% | 1. d4 d5 2. Nf3 Nf6 3. e3 e6 | |
| 2025.09.24 | Round 9: Mpene Thuto - Simiyu Jadon | 9.4 | 2025.09.24 Mpene Thuto (11313498) (2003) | ½ | 94.50% | 1. e4 c5 2. Nc3 Nc6 3. Bb5 g6 | |
| 2025.09.23 | Round 8: Simiyu Jadon - Mompel Ferruz, Xavier | 8.3 | 2025.09.23 Mompel Ferruz, Xavier (54585775) (2333) | ½ | 95.30% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.09.23 | Round 7: Simiyu Jadon - Costa, Leopoldino | 7.4 | 2025.09.23 Costa, Leopoldino (10115226) (1914) | 1 | 96.90% | 1. Nf3 d5 2. g3 c5 3. Bg2 Nc6 | |
| 2025.09.20 | Round 5: Braaf, Jiraan - Simiyu Jadon | 5.3 | 2025.09.20 Braaf, Jiraan (14343860) (1929) | 1 | 92.80% | 1. e4 c5 2. Nf3 d6 3. c3 Nf6 | |
| 2025.09.20 | Round 4: Simiyu Jadon - George Samir, David | 4.2 | 2025.09.20 George Samir, David (10657789) (2349) | ½ | 95.80% | 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 | |
| 2025.09.19 | Round 3: Santos, Luther - Simiyu Jadon | 3.2 | 2025.09.19 Santos, Luther (10115102) (2125) | 0 | 93.40% | 1. d4 d5 2. c4 e6 3. Nc3 Nf6 | |
| 2025.09.19 | Round 2: Simiyu Jadon - Jorge, Neythan Ayury Samuquela | 2.3 | 2025.09.19 Jorge, Neythan Ayury Samuquela (14809494) | 1 | 94.70% | 1. Nf3 Nf6 2. g3 d5 3. Bg2 Nc6 | |
| 2025.09.18 | Round 1: Tchilulo, Celio - Simiyu Jadon | 1.5 | 2025.09.18 Tchilulo, Celio (10116508) (1762) | 1 | 91.20% | 1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 | |
| 2025.09.11 | Round 6: Wafa, Hamed - Simiyu Jadon | 6.1 | 2025.09.11 Wafa, Hamed (10628452) (2353) | 0 | 93.10% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.05.28 | Round 9: Simiyu Jadon - Schwartz, Michael | 9.5 | 2025.05.28 Schwartz, Michael (14351048) (1949) | 1 | 98.50% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 | |
| 2025.05.27 | Round 8: Acheampong Dave Quansah Chief - Simiyu Jadon | 8.5 | 2025.05.27 Acheampong Dave Quansah Chief (12602280) (1735) | ½ | 90.90% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.05.27 | Round 7: Simiyu Jadon - Lwenyeka Tumelo | 7.5 | 2025.05.27 Lwenyeka Tumelo (8719152) (1772) | 1 | 88.60% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2025.05.26 | Round 6: Waweru Davidson Mugo - Simiyu Jadon | 6.5 | 2025.05.26 Waweru Davidson Mugo (10842853) (1635) | 1 | 97.60% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.05.25 | Round 5: Simiyu Jadon - Odokonyero Daniel | 5.5 | 2025.05.25 Odokonyero Daniel (10031260) (1661) | 1 | 97.40% | 1. e4 c5 2. Nf3 a6 3. c4 Nc6 | |
| 2025.05.25 | Round 4: Prince Isaac Munyua - Simiyu Jadon | 4.6 | 2025.05.25 Prince Isaac Munyua (10875204) (1616) | 1 | 91.90% | 1. d4 d5 2. Bf4 Nf6 3. e3 c5 | |
| 2025.05.24 | Round 3: Simiyu Jadon - Shah Hitansh Jeegar | 3.14 | 2025.05.24 Shah Hitansh Jeegar (10839100) (1422) | 1 | 95.20% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 | |
| 2025.05.24 | Round 2: Cronje, Johannes Christiaan - Simiyu Jadon | 2.12 | 2025.05.24 Cronje, Johannes Christiaan (15211525) | 1 | 96.60% | 1. c4 e6 2. Nc3 d5 3. e3 Nf6 | |
| 2025.05.23 | Round 1: Simiyu Jadon - Harshan Pradeep | 1.5 | 2025.05.23 Harshan Pradeep | 1 | 97.40% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 | |
| 2025.03.28 | Round 9: Simiyu Jadon - Petroff, Vlad | 9.8 | 2025.03.28 Petroff, Vlad (1295179) (2030) | 1 | 97.20% | 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 | |
| 2025.03.27 | Round 8: Kuzmin, Sevastian - Simiyu Jadon | 8.7 | 2025.03.27 Kuzmin, Sevastian (124137354) (1756) | 0 | 89.10% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.03.26 | Round 7: Simiyu Jadon - Ritesh Maddukuri | 7.8 | 2025.03.26 Ritesh Maddukuri (33364052) (1773) | ½ | 96.00% | 1. e4 e6 2. d4 d5 3. Nd2 Nc6 | |
| 2025.03.22 | Round 4: Simiyu Jadon - Ilcic, Aleksa | 4.8 | 2025.03.22 Ilcic, Aleksa (9237628) (1822) | 0 | 83.90% | 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 | |
| 2024.11.26 | Round 11: Simiyu Jadon - Zutautas, Mantas | 11.53 | 2024.11.26 Zutautas, Mantas (12844160) (1540) | 1 | 96.70% | 1. e4 e6 2. d4 d5 3. Nd2 dxe4 | |
| 2024.11.25 | Round 10: Kraucenka, Justas - Simiyu Jadon | 10.53 | 2024.11.25 Kraucenka, Justas (12835790) (1650) | 0 | 85.90% | 1. d4 d5 2. c4 e6 3. Nc3 Nf6 | |
| 2024.11.24 | Round 9: Simiyu Jadon - Zhandos, Akarys | 9.38 | 2024.11.24 Zhandos, Akarys (13741683) (1932) | 0 | 81.10% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2024.11.23 | Round 8: Berishvili, Davit - Simiyu Jadon | 8.51 | 2024.11.23 Berishvili, Davit (13636480) (1578) | 1 | 91.10% | 1. d4 d5 2. Nf3 Nf6 3. g3 e6 | |
| 2024.11.22 | Round 7: Simiyu Jadon - Hallmundarson, Birkir | 7.35 | 2024.11.22 Hallmundarson, Birkir (2319446) (1914) | 0 | 83.50% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2024.11.20 | Round 6: Gokce, Aras - Simiyu Jadon | 6.54 | 2024.11.20 Gokce, Aras (51684543) | 1 | 93.20% | 1. e4 c5 2. Nc3 d6 3. d4 cxd4 | |
| 2024.11.19 | Round 5: Simiyu Jadon - Minga-Nagy, Abel Inti | 5.33 | 2024.11.19 Minga-Nagy, Abel Inti (17014298) (2033) | 0 | 80.70% | 1. f4 e5 2. d3 d6 3. Nf3 Nc6 | |
| 2024.11.18 | Round 4: Pennacchia, Domenico - Simiyu Jadon | 4.54 | 2024.11.18 Pennacchia, Domenico (23405341) (1510) | 1 | 95.40% | 1. d4 d5 2. c4 e6 3. Nc3 Nf6 | |
| 2024.11.17 | Round 3: Simiyu Jadon - Birmenko, Nikolay | 3.30 | 2024.11.17 Birmenko, Nikolay (34401610) (2084) | 0 | 87.40% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2024.11.16 | Round 2: Stepanyan, Davit - Simiyu Jadon | 2.31 | 2024.11.16 Stepanyan, Davit (13320823) (2011) | 0 | 78.10% | 1. d4 d5 2. c4 e6 3. Nc3 Nf6 | |
| 2024.11.15 | Round 1: Simiyu Jadon - Guo, Ethan | 1.14 | 2024.11.15 Guo, Ethan (30976359) (2157) | 1 | 96.80% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2024.06.22 | Round 9: Boois, Fidel - Simiyu Jadon | 2024.06.22 Boois, Fidel (15205894) (1591) | 1 | 96.40% | 1. b3 d5 2. Bb2 c5 3. e3 e6 | ||
| 2024.06.21 | Round 8: Simiyu Jadon - Weideman, Janko X | 2024.06.21 Weideman, Janko X (14385740) (1636) | 1 | 93.10% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 | ||
| 2024.06.20 | 2024 AFRICAN YOUTH CHESS CHAMPIONSHIPS - U12 OPEN | 7 | 2024.06.20 Tak, Rannveer (14346613) (1729) | 1 | 87.40% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2024.06.19 | Round 6: Simiyu Jadon - Schwartz, Michael | 2024.06.19 Schwartz, Michael (14351048) (1706) | 1 | 92.70% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 | ||
| 2024.06.18 | Round 4: Conradie, Dirk Cornelis Uys - Simiyu Jadon | 2024.06.18 Conradie, Dirk Cornelis Uys (14364450) (1597) | * | 99.20% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | ||
| 2024.06.15 | Round 5: Elhusseiny, Eyad - Simiyu Jadon | 2024.06.15 Elhusseiny, Eyad (10681523) (1972) | ½ | 96.40% | 1. d4 d5 2. c4 e6 3. cxd5 exd5 |