Player profile
Halangoda, Sayumi Sithumila
Dossier
33 of 41 games analyzed.
Accuracy: 89%
Opened d4: 16/16
Castled kingside: 28Same-side castling: 28Castled queenside: 3Did not castle: 1Opposite-side castling: 1
Fianchettoed queenside: 10Played in the center: 9Played on the queenside: 9Played on the kingside: 4
Initiated exchanges: 23Sacrificed material: 22Active pieces: 20Backward pawn: 16Space advantage: 16Isolated pawn: 14Missed tactics: 12Kept the bishop pair: 12Avoided exchanges: 3Played gambits: 1
Openings
Click "+" to add that group to the games list below. Multiple groups can be added at once.
As White 18 games 15W 1D 2L
Queen's Gambit Declined 7 games 6W 0D 1L
(unspecified) 2 games 1W 0D 1L
(unspecified)
2 games
1W
0D
1L
Cambridge Springs Defense 1 game 1W 0D 0L
Capablanca Variation
1 game
1W
0D
0L
Tartakower Defense 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Modern Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Orthodox Defense 1 game 1W 0D 0L
Botvinnik Variation
1 game
1W
0D
0L
Queen's Knight Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Grünfeld Defense 3 games 3W 0D 0L
Three Knights Variation 3 games 3W 0D 0L
Hungarian Attack
2 games
2W
0D
0L
Petrosian System
1 game
1W
0D
0L
Nimzo-Indian Defense 3 games 1W 1D 1L
Classical Variation 3 games 1W 1D 1L
Noa Variation
1 game
1W
0D
0L
Berlin Variation
1 game
0W
1D
0L
(unspecified)
1 game
0W
0D
1L
Bogo-Indian Defense 2 games 2W 0D 0L
Nimzowitsch Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Retreat Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
King's Indian Defense 1 game 1W 0D 0L
Four Pawns Attack 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Rat Defense 1 game 1W 0D 0L
English Rat 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Old Indian Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
As Black 22 games 6W 3D 10L
Caro-Kann Defense 11 games 2W 3D 5L
Karpov Variation 4 games 1W 1D 2L
Modern Variation
3 games
0W
1D
2L
Modern Variation, Kasparov Attack
1 game
1W
0D
0L
Advance Variation 3 games 0W 1D 2L
Short Variation
3 games
0W
1D
2L
Exchange Variation 2 games 0W 1D 0L
(unspecified)
1 game
0W
0D
0L
Rubinstein Variation
1 game
0W
1D
0L
Two Knights Attack 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Classical Variation 1 game 0W 0D 1L
Spassky Variation
1 game
0W
0D
1L
Semi-Slav Defense 2 games 2W 0D 0L
Main Line 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Queen's Gambit Declined 2 games 1W 0D 0L
Harrwitz Attack 1 game 0W 0D 0L
(unspecified)
1 game
0W
0D
0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Queen's Pawn Game 2 games 0W 0D 2L
Torre Attack 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
London System 1 game 0W 0D 1L
with e6
1 game
0W
0D
1L
Rubinstein Opening 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Rapport-Jobava System 1 game 0W 0D 0L
(unspecified) 1 game 0W 0D 0L
(unspecified)
1 game
0W
0D
0L
English Opening 1 game 0W 0D 1L
King's English Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Catalan Opening 1 game 1W 0D 0L
Open Defense 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
French Defense 1 game 0W 0D 1L
Steinitz Variation 1 game 0W 0D 1L
Boleslavsky Variation
1 game
0W
0D
1L
Blunders Top 4 of 201
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 41 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2026.10.29 | Round 9: Dishita Dey - Halangoda, Sayumi Sithumila | 9.3 | 2026.10.29 Dishita Dey (25128922) (1895) | 0 | 82.60% | 1. d4 d5 2. Nf3 Nf6 3. e3 e6 | |
| 2026.10.28 | Round 8: Halangoda, Sayumi Sithumila - Narayanan Rishitha | 8.3 | 2026.10.28 Narayanan Rishitha (33336989) (1652) | 1 | 90.80% | 1. d4 d5 2. c4 c6 3. Nc3 Nf6 | |
| 2026.10.27 | Round 6: Halangoda, Sayumi Sithumila - Aaradhya Das | 6.2 | 2026.10.27 Aaradhya Das (33361436) (2005) | 0 | 87.70% | 1. d4 d5 2. c4 e6 3. Nc3 Nf6 | |
| 2026.10.11 | Round 9: Cherish Addah - Halangoda, Sayumi Sithumila | 9.5 | 2026.10.11 Cherish Addah (10860274) (1473) | 1 | 96.10% | 1. d4 d5 2. c4 e6 3. Nc3 Nf6 | |
| 2026.10.10 | Round 8: Keli Tumi - Halangoda, Sayumi Sithumila | 8.5 | 2026.10.10 Keli Tumi (10894080) (1466) | 1 | - | 1. e4 c6 2. Nf3 d5 3. Nc3 e6 | |
| 2026.10.10 | Round 7: Halangoda, Sayumi Sithumila - Anbu Selvam, Theshmitaa | 7.5 | 2026.10.10 Anbu Selvam, Theshmitaa (35873078) (1483) | 1 | 93.70% | 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 | |
| 2026.10.09 | Round 6: Halangoda, Sayumi Sithumila - Kaia Dhyani | 6.5 | 2026.10.09 Kaia Dhyani (429099200) (1575) | 1 | 96.80% | 1. d4 d5 2. c4 e6 3. Nc3 Nf6 | |
| 2026.10.08 | Round 5: Tan, Liang Yi Belle - Halangoda, Sayumi Sithumila | 5.3 | 2026.10.08 Tan, Liang Yi Belle (35831766) (1504) | * | - | 1. d4 d5 2. c4 e6 3. Nc3 Nf6 | |
| 2026.10.08 | Round 4: Halangoda, Sayumi Sithumila - Sangkaran, Ashreeya Rao | 4.5 | 2026.10.08 Sangkaran, Ashreeya Rao (35833025) (1585) | 1 | 96.60% | 1. d4 d5 2. c4 e6 3. Nc3 Nf6 | |
| 2026.10.07 | Round 3: Sehasna, S H Senudi - Halangoda, Sayumi Sithumila | 3.5 | 2026.10.07 Sehasna, S H Senudi (80835678) (1541) | * | 88.00% | 1. d4 d5 2. Nc3 Nf6 3. Bf4 a6 | |
| 2026.10.06 | Round 2: Halangoda, Sayumi Sithumila - Nathan, Maha | 2.5 | 2026.10.06 Nathan, Maha (35824379) (1539) | 1 | 90.50% | 1. d4 Nf6 2. c4 g6 3. Nc3 d5 | |
| 2026.10.06 | Round 1: Oluchiri Jadarudo Achieng - Halangoda, Sayumi Sithumila | 1.5 | 2026.10.06 Oluchiri Jadarudo Achieng (10836560) (1405) | * | - | 1. e4 c6 2. d4 d5 3. exd5 cxd5 | |
| 2026.09.27 | Olymp 2026 Women | 11.24 | 2026.09.27 Tirpan, Ceren (26385309) (2163) | 0 | 89.10% | 1. c4 e5 2. d3 d6 3. Nc3 f5 | |
| 2026.09.23 | Olymp 2026 Women | 7.284 | 2026.09.23 Moore, Gaybrianna (11103760) (1634) | 1 | 95.00% | 1. d4 d5 2. c4 e6 3. Nc3 c6 | |
| 2026.09.20 | Olymp 2026 Women | 5.284 | 2026.09.20 Maliha Ali (7807937) (1656) | 1 | 97.70% | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | |
| 2026.09.19 | Olymp 2026 Women | 4.140 | 2026.09.19 Fronda, Jan Jodilyn (5204585) (2134) | 0 | 86.70% | 1. e4 c6 2. d4 d5 3. e5 Bf5 | |
| 2026.09.18 | Olymp 2026 Women | 3.304 | 2026.09.18 Lieketseng, Ngatane (21300585) (1578) | 1 | 94.20% | 1. e4 c6 2. d4 d5 3. Nc3 dxe4 | |
| 2026.09.16 | Olymp 2026 Women | 1.244 | 2026.09.16 Senthilkumar, Abiramy (23200430) | 1 | 94.20% | 1. d4 d5 2. c4 e6 3. Nc3 Nf6 | |
| 2026.07.15 | Round 1: Pooja Shree R - Halangoda, Sayumi Sithumila | 1.50 | 2026.07.15 Pooja Shree R (33331804) (1908) | 0 | 82.80% | 1. e4 c6 2. d4 d5 3. e5 Bf5 | |
| 2026.04.26 | Round 12: Hasansee, P Y S - Halangoda, Sayumi Sithumila | 12.4 | 2026.04.26 Hasansee, P Y S (29997178) (1778) | 1 | 86.00% | 1. d4 d5 2. c4 e6 3. Nf3 Nf6 | |
| 2026.04.26 | Round 11: Halangoda, Sayumi Sithumila - Alwis, H Sandithi Kusalya | 11.5 | 2026.04.26 Alwis, H Sandithi Kusalya (9991166) (1935) | ½ | 72.70% | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | |
| 2026.04.25 | Round 10: Palliyage, Sethumlee Devhara - Halangoda, Sayumi Sithumila | 10.3 | 2026.04.25 Palliyage, Sethumlee Devhara (29952700) (1927) | ½ | 89.20% | 1. e4 c6 2. d4 d5 3. e5 Bf5 | |
| 2026.04.25 | Round 9: Halangoda, Sayumi Sithumila - Jayaweera, Sayuni Gihansa | 9.6 | 2026.04.25 Jayaweera, Sayuni Gihansa (9917314) (1822) | 1 | 89.30% | 1. d4 Nf6 2. c4 g6 3. Nc3 d5 | |
| 2026.04.24 | Round 8: Jayasundara, J M Theruni V - Halangoda, Sayumi Sithumila | 8.2 | 2026.04.24 Jayasundara, J M Theruni V (9998748) (1831) | 1 | 94.80% | 1. d4 d5 2. c4 e6 3. Nc3 Nf6 | |
| 2026.04.20 | Round 5: Gamaarachchi, G A Senaree M I - Halangoda, Sayumi Sithumila | 5.7 | 2026.04.20 Gamaarachchi, G A Senaree M I (29954819) (1803) | 1 | 84.90% | 1. d4 d5 2. Nf3 Nf6 3. c4 e6 | |
| 2026.04.19 | Round 6: Gunasekara, K P K Hesara - Halangoda, Sayumi Sithumila | 6.1 | 2026.04.19 Gunasekara, K P K Hesara (9981446) (1848) | 0 | 89.30% | 1. e4 c6 2. d4 d5 3. Nc3 dxe4 | |
| 2026.04.19 | Round 2: Halangoda, Sayumi Sithumila - Newansa, M Esandi | 2.3 | 2026.04.19 Newansa, M Esandi (9999060) (1955) | 0 | - | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | |
| 2026.04.19 | Round 1: Sanudula, K M Dahamdi - Halangoda, Sayumi Sithumila | 1.5 | 2026.04.19 Sanudula, K M Dahamdi (9932470) (1936) | 0 | - | 1. d4 d5 2. Nf3 Nf6 3. c3 e6 | |
| 2026.04.19 | Round 3: De Silva, B P Chanthuli Thanishka - Halangoda, Sayumi Sithumila | 3.6 | 2026.04.19 De Silva, B P Chanthuli Thanishka (29965535) (1832) | ½ | - | 1. e4 c6 2. d4 d5 3. Nc3 dxe4 | |
| 2025.09.30 | Round 11: Halangoda, Sayumi Sithumila - Divadalage, Sanya | 11.23 | 2025.09.30 Divadalage, Sanya (2665255) (1495) | 1 | 96.10% | 1. d4 d6 2. c4 e5 3. e3 g6 | |
| 2025.09.29 | Round 10: Vujicic, Natalija - Halangoda, Sayumi Sithumila | 10.17 | 2025.09.29 Vujicic, Natalija (9215381) (1482) | 0 | 87.50% | 1. e4 c6 2. d4 d5 3. f3 e6 | |
| 2025.09.28 | Round 9: Halangoda, Sayumi Sithumila - Dimassi, Yasmine | 9.21 | 2025.09.28 Dimassi, Yasmine (5534216) (1535) | 1 | 88.20% | 1. d4 Nf6 2. c4 g6 3. Nc3 d5 | |
| 2025.09.27 | Round 8: Zhou, Abigail - Halangoda, Sayumi Sithumila | 8.10 | 2025.09.27 Zhou, Abigail (39922081) (1913) | 0 | - | 1. e4 c6 2. d4 d5 3. Nc3 dxe4 | |
| 2025.09.26 | Round 7: Halangoda, Sayumi Sithumila - Nurbol, Aiaru | 7.20 | 2025.09.26 Nurbol, Aiaru (447016400) (1516) | 1 | - | 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ | |
| 2025.09.24 | Round 6: Abibulla, Inzhu - Halangoda, Sayumi Sithumila | 6.23 | 2025.09.24 Abibulla, Inzhu (13764217) (1535) | ½ | 86.70% | 1. e4 c6 2. d4 d5 3. exd5 cxd5 | |
| 2025.09.23 | Round 5: Halangoda, Sayumi Sithumila - Theng, Hillary Rooca | 5.29 | 2025.09.23 Theng, Hillary Rooca (7132352) (1503) | 1 | 86.90% | 1. d4 d6 2. c4 Nd7 3. Nc3 g6 | |
| 2025.09.22 | Round 4: Sharvaanica A S - Halangoda, Sayumi Sithumila | 4.11 | 2025.09.22 Sharvaanica A S (33419531) (1971) | 0 | 61.40% | 1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 | |
| 2025.09.21 | Round 3: Halangoda, Sayumi Sithumila - Gasparac, Josipa | 3.27 | 2025.09.21 Gasparac, Josipa (79304494) (1500) | 1 | 97.10% | 1. d4 d5 2. c4 e6 3. Nc3 Bb4 | |
| 2025.09.20 | Round 2: Dorzhieva, Sofiya - Halangoda, Sayumi Sithumila | 2.23 | 2025.09.20 Dorzhieva, Sofiya (55785999) (1477) | 0 | 87.70% | 1. e4 c6 2. d4 d5 3. Nc3 dxe4 | |
| 2025.09.19 | Round 1: Halangoda, Sayumi Sithumila - Ametova, Ameliya | 1.34 | 2025.09.19 Ametova, Ameliya (447008660) (1448) | 1 | 86.60% | 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ | |
| 2023.10.24 | WCCC 2023 - Girls U8 | 9.4 | 2023.10.24 Ahmadli, Mehriban (13451502) (1206) | ½ | 87.40% | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 |