Player profile
Ratsma, Midas
Dossier
68 of 70 games analyzed.
Accuracy: 89.9%
Opened e4: 22/31Opened d4: 9/31
Castled kingside: 45Same-side castling: 40Did not castle: 11Castled queenside: 5Opposite-side castling: 4
Played on the queenside: 19Played in the center: 18Played on the kingside: 16Fianchettoed queenside: 10Fianchettoed kingside: 4
Active pieces: 45Sacrificed material: 40Initiated exchanges: 40Space advantage: 34Kept the bishop pair: 30Isolated pawn: 28Played gambits: 22Backward pawn: 21Missed tactics: 14Avoided exchanges: 9
Openings
Click "+" to add that group to the games list below. Multiple groups can be added at once.
As White 31 games 14W 7D 10L
Sicilian Defense 11 games 4W 3D 4L
Taimanov Variation 2 games 1W 0D 1L
Bastrikov Variation, English Attack
1 game
1W
0D
0L
(unspecified)
1 game
0W
0D
1L
Lasker-Pelikan Variation 2 games 0W 1D 1L
Sveshnikov Variation
1 game
0W
1D
0L
(unspecified)
1 game
0W
0D
1L
Kan Variation 1 game 0W 1D 0L
Polugaevsky Variation
1 game
0W
1D
0L
Pin Variation 1 game 0W 0D 1L
Koch Variation
1 game
0W
0D
1L
Nimzowitsch Variation 1 game 0W 1D 0L
Main Line
1 game
0W
1D
0L
Nyezhmetdinov-Rossolimo Attack 1 game 0W 0D 1L
Fianchetto Variation
1 game
0W
0D
1L
Richter-Rauzer Variation 1 game 1W 0D 0L
Modern Variation
1 game
1W
0D
0L
Kalashnikov Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Accelerated Dragon 1 game 1W 0D 0L
Modern Bc4 Variation
1 game
1W
0D
0L
Rapport-Jobava System 6 games 5W 0D 1L
(unspecified) 6 games 5W 0D 1L
(unspecified)
6 games
5W
0D
1L
French Defense 5 games 2W 1D 2L
Advance Variation 2 games 2W 0D 0L
Euwe Variation
1 game
1W
0D
0L
Wade Variation
1 game
1W
0D
0L
Steinitz Variation 1 game 0W 0D 1L
Boleslavsky Variation
1 game
0W
0D
1L
Classical Variation 1 game 0W 0D 1L
Burn Variation, Morozevich Line
1 game
0W
0D
1L
Winawer Variation 1 game 0W 1D 0L
Classical Variation
1 game
0W
1D
0L
Four Knights Game 2 games 2W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Scotch Variation Accepted 1 game 1W 0D 0L
Main Line
1 game
1W
0D
0L
Caro-Kann Defense 2 games 1W 1D 0L
Advance Variation 1 game 1W 0D 0L
Botvinnik-Carls Defense
1 game
1W
0D
0L
Panov Attack 1 game 0W 1D 0L
Modern Defense, Mieses Line
1 game
0W
1D
0L
Philidor Defense 1 game 0W 1D 0L
Exchange Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Scotch Game 1 game 0W 1D 0L
Mieses Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Dutch Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Benoni Defense 1 game 0W 0D 1L
Old Benoni 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Queen's Pawn Game 1 game 0W 0D 1L
Chigorin Variation 1 game 0W 0D 1L
Irish Gambit
1 game
0W
0D
1L
As Black 31 games 12W 7D 11L
Ruy Lopez 10 games 2W 2D 6L
Berlin Defense 7 games 1W 2D 4L
Anti-Berlin Variation
4 games
1W
0D
3L
Rio Gambit Accepted
3 games
0W
2D
1L
Morphy Defense 3 games 1W 0D 2L
Schliemann Defense Deferred
2 games
1W
0D
1L
Norwegian Variation
1 game
0W
0D
1L
Italian Game 4 games 1W 1D 2L
Classical Variation 4 games 1W 1D 2L
Giuoco Pianissimo
4 games
1W
1D
2L
Queen's Gambit Declined 4 games 2W 1D 1L
Semi-Tarrasch Defense 2 games 1W 1D 0L
Exchange Variation
2 games
1W
1D
0L
Harrwitz Attack 1 game 1W 0D 0L
Main Line
1 game
1W
0D
0L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Caro-Kann Defense 2 games 1W 1D 0L
Advance Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Two Knights Attack 1 game 0W 1D 0L
Mindeno Variation, Exchange Line
1 game
0W
1D
0L
Catalan Opening 2 games 0W 2D 0L
Open Defense 2 games 0W 2D 0L
(unspecified)
2 games
0W
2D
0L
Zukertort Opening 2 games 1W 0D 0L
Reversed Grünfeld 2 games 1W 0D 0L
(unspecified)
2 games
1W
0D
0L
Slav Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Tarrasch Defense 1 game 1W 0D 0L
Two Knights Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Scotch Game 1 game 1W 0D 0L
Mieses Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
English Opening 1 game 0W 0D 1L
Agincourt Defense 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Mikenas Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Vienna Game 1 game 1W 0D 0L
Vienna Gambit 1 game 1W 0D 0L
Paulsen Attack
1 game
1W
0D
0L
Four Knights Game 1 game 1W 0D 0L
Glek System 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Blunders Top 4 of 249
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 70 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2026.10.25 | Amsterdam Chess Open 2026 - Group A | 6.9 | 2026.10.25 Bazilius, Augustinas (12832251) (2274) | 1 | 86.60% | 1. e4 e6 2. d4 d5 3. e5 c5 | |
| 2026.10.23 | Amsterdam Chess Open 2026 - Group A | 2.13 | 2026.10.23 Vlieger, Olaf (1090844) (2077) | 1 | 90.60% | 1. e4 e5 2. Nc3 Nc6 3. Nf3 Nf6 | |
| 2026.10.22 | Amsterdam Chess Open 2026 - Group A | 3.1 | 2026.10.22 Lodici, Lorenzo (884189) (2568) | 0 | 89.40% | 1. d4 d5 2. c4 c6 3. e3 Nf6 | |
| 2025.09.23 | SixDays Three Years IM-C | 9.5 | 2025.09.23 Felmery, Mate (727172) (2149) | 1 | 94.70% | 1. e4 c6 2. d4 d5 3. e5 Bf5 | |
| 2025.09.22 | SixDays Three Years IM-C | 8.2 | 2025.09.22 Tashkinova, Sofiia (14188309) (2265) | 0 | 89.50% | 1. e4 e6 2. d4 d5 3. Nc3 Nf6 | |
| 2025.09.22 | SixDays Three Years IM-C | 7.4 | 2025.09.22 Kovalev, Andrei (13500023) (2368) | 0 | 87.80% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 | |
| 2025.09.21 | SixDays Three Years IM-C | 6.3 | 2025.09.21 Perkampus, Laurin (16232283) (2117) | ½ | 84.70% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2025.09.20 | SixDays Three Years IM-C | 5.3 | 2025.09.20 Adury, Anant (30964687) (2253) | ½ | 98.10% | 1. e4 c6 2. Nf3 d5 3. Nc3 Bg4 | |
| 2025.09.20 | SixDays Three Years IM-C | 4.4 | 2025.09.20 Badacsonyi, Frankie (460400) (2251) | 0 | 79.20% | 1. e4 e6 2. d4 d5 3. Nc3 Nf6 | |
| 2025.09.19 | SixDays Three Years IM-C | 3.2 | 2025.09.19 Anishka Vikram (45013314) (1903) | 1 | 98.60% | 1. d4 d5 2. c4 e6 3. Nc3 c5 | |
| 2025.09.19 | SixDays Three Years IM-C | 2.5 | 2025.09.19 Hacker, Jonas (1270968) (2342) | 0 | 89.80% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2025.09.18 | SixDays Three Years IM-C | 1.1 | 2025.09.18 Adarsh Tripathi (35061984) (2313) | ½ | 96.00% | 1. e4 c5 2. Nf3 Nf6 3. e5 Nd5 | |
| 2025.06.01 | Round 5: Mellema, Andries - Ratsma, Midas | 5.10 | 2025.06.01 Mellema, Andries (1011464) (2134) | 0 | 84.90% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 | |
| 2025.05.30 | Round 2: Ratsma, Midas - Van t Hoff, Tom | 2.10 | 2025.05.30 Van t Hoff, Tom (1060538) (2044) | 0 | 90.00% | 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 | |
| 2025.05.30 | Round 1: Guillaumond, Matthieu - Ratsma, Midas | 1.11 | 2025.05.30 Guillaumond, Matthieu (1097091) (1974) | 1 | - | 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 | |
| 2025.03.22 | OneWeek IM-A | 9.4 | 2025.03.22 Rydstrom, Tom (1714830) (2301) | ½ | 88.10% | 1. e4 e5 2. Nf3 d6 3. d4 exd4 | |
| 2025.03.21 | OneWeek IM-A | 8.2 | 2025.03.21 Horvath, David (704890) (2279) | ½ | 99.70% | 1. d4 Nf6 2. c4 e6 3. Nf3 d5 | |
| 2025.03.21 | OneWeek IM-A | 7.5 | 2025.03.21 Foldes, Marton Gabor (794708) (2332) | 1 | 96.70% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2025.03.20 | OneWeek IM-A | 6.1 | 2025.03.20 Turzo, Attila (704954) (2272) | 1 | 94.20% | 1. d4 d5 2. c4 e6 3. Nf3 Nf6 | |
| 2025.03.19 | OneWeek IM-A | 5.5 | 2025.03.19 Singh, Siddharth (39907023) (2239) | ½ | 99.50% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 | |
| 2025.03.19 | OneWeek IM-A | 4.2 | 2025.03.19 Chakrabarty, Reyaansh (3256944) (2181) | 1 | 91.80% | 1. e4 c6 2. d4 d5 3. e5 c5 | |
| 2025.03.18 | OneWeek IM-A | 3.4 | 2025.03.18 Krizsany, Laszlo (701718) (2287) | 1 | 95.10% | 1. d4 d5 2. c4 e6 3. Nc3 Nf6 | |
| 2025.03.18 | OneWeek IM-A | 2.3 | 2025.03.18 Nakahara, Kan (7002556) (2113) | ½ | 96.10% | 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 | |
| 2025.03.17 | OneWeek IM-A | 1.3 | 2025.03.17 Tscheuschner, Georg, Dr. (12935549) (2236) | 0 | 82.40% | 1. Nf3 d5 2. c4 e6 3. e3 Nf6 | |
| 2024.12.30 | Round 9: Boeren, Jurriaan - Ratsma, Midas | 9.23 | 2024.12.30 Boeren, Jurriaan (1067478) (2147) | 0 | 87.30% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| 2024.12.29 | Round 8: Ratsma, Midas - Ponnio, Toni | 8.28 | 2024.12.29 Ponnio, Toni (509604) (2111) | 1 | 94.90% | 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 | |
| 2024.12.28 | Round 7: Ratsma, Midas - Hummel, Paul | 7.29 | 2024.12.28 Hummel, Paul (1021168) (2160) | ½ | 66.50% | 1. e4 c6 2. d4 d5 3. exd5 cxd5 | |
| 2024.12.27 | Round 6: Zecha, Oscar - Ratsma, Midas | 6.24 | 2024.12.27 Zecha, Oscar (1073826) (2134) | 0 | 83.90% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 | |
| 2024.12.26 | Round 5: Ratsma, Midas - Mareau, Timothe | 5.20 | 2024.12.26 Mareau, Timothe (45148864) (2168) | 0 | 69.70% | 1. d4 f5 2. e3 Nf6 3. Be2 d6 | |
| 2024.12.24 | Round 4: Keuning, Selwin - Ratsma, Midas | 4.18 | 2024.12.24 Keuning, Selwin (1034219) (2180) | 0 | 88.60% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 | |
| 2024.12.23 | Round 3: Ratsma, Midas - Nicolai, Amir | 3.14 | 2024.12.23 Nicolai, Amir (1027158) (2156) | ½ | 94.60% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2024.12.22 | Round 2: Van Helvoort, Rob - Ratsma, Midas | 2.23 | 2024.12.22 Van Helvoort, Rob (1005596) (2135) | 1 | 92.90% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 | |
| 2024.12.21 | Round 1: Ratsma, Midas - Schilstra, Laurens | 1.17 | 2024.12.21 Schilstra, Laurens (1043218) (2150) | 0 | 86.90% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2024.11.03 | Amsterdam Chess Open 2024 | 6.1 | 2024.11.03 Grutter, Tim (1057472) (2352) | ½ | 99.30% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 | |
| 2024.11.03 | Amsterdam Chess Open 2024 | 5.2 | 2024.11.03 Brookes, Christopher (4669355) (2218) | 1 | 93.90% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2024.11.02 | Amsterdam Chess Open 2024 | 4.8 | 2024.11.02 Pham, Khoi (1054988) (2264) | ½ | 97.50% | 1. d4 d5 2. c4 e6 3. Nc3 Nf6 | |
| 2024.11.02 | Amsterdam Chess Open 2024 | 3.2 | 2024.11.02 Johannesson, Oliver (2305623) (2216) | 1 | 97.70% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2024.09.14 | Round 11: Grooten, Tommy - Ratsma, Midas | 11.2 | 2024.09.14 Grooten, Tommy (1068806) (1989) | 1 | 86.00% | 1. d4 Nc6 2. Nf3 g6 3. d5 Nb8 | |
| 2024.09.14 | Round 10: Ratsma, Midas - Grooten, Herman | 10.6 | 2024.09.14 Grooten, Herman (1000330) (2145) | 0 | 83.10% | 1. d4 c5 2. d5 e5 3. Nc3 d6 | |
| 2024.09.14 | Round 9: Ratsma, Midas - Grochal, Joey | 9.1 | 2024.09.14 Grochal, Joey (1019945) (2225) | 1 | 90.10% | 1. d4 Nf6 2. Nc3 d5 3. Bf4 a6 | |
| 2024.09.14 | Round 8: Schilstra, Laurens - Ratsma, Midas | 8.6 | 2024.09.14 Schilstra, Laurens (1043218) (2178) | 0 | 75.50% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 | |
| 2024.09.14 | Round 7: Ratsma, Midas - Tikranian, Alik | 7.2 | 2024.09.14 Tikranian, Alik (1040952) (2284) | 1 | 80.70% | 1. d4 Nf6 2. Nc3 d5 3. Bf4 e6 | |
| 2024.09.14 | Round 6: Koster, Ramon - Ratsma, Midas | 6.5 | 2024.09.14 Koster, Ramon (1008544) | 0 | 84.00% | 1. d4 d5 2. c4 e6 3. Nf3 c6 | |
| 2024.09.14 | Round 5: Ratsma, Midas - Admiraal, Miguoel | 5.3 | 2024.09.14 Admiraal, Miguoel (1019716) (2438) | 0 | 92.00% | 1. d4 d5 2. Nc3 c5 3. Bf4 Nc6 | |
| 2024.09.14 | Round 4: Elgersma, Onno - Ratsma, Midas | 4.4 | 2024.09.14 Elgersma, Onno (1053531) (2253) | 0 | 78.30% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 | |
| 2024.09.14 | Round 3: Ratsma, Midas - Van Delft, Merijn | 3.4 | 2024.09.14 Van Delft, Merijn (1004670) (2377) | 1 | 83.70% | 1. d4 Nf6 2. Nc3 d5 3. Bf4 g6 | |
| 2024.09.14 | Round 2: Kazarjan, Gachatur - Ratsma, Midas | 2.3 | 2024.09.14 Kazarjan, Gachatur (1068750) (1942) | 1 | 88.10% | 1. e4 e5 2. Nc3 Nf6 3. f4 d5 | |
| 2024.09.14 | Round 1: Ratsma, Midas - Kerkmeester, Cedric | 1.5 | 2024.09.14 Kerkmeester, Cedric (1072579) (1954) | 1 | 96.20% | 1. d4 Nf6 2. Nc3 d5 3. Bf4 c6 | |
| 2024.09.14 | Round 3: Ratsma, Midas - Timmermans, Mark | 5.5 | 2024.09.14 Timmermans, Mark (1026399) (2463) | 0 | 86.90% | 1. d4 Nf6 2. Nc3 d5 3. Bf4 e6 | |
| 2024.09.14 | Round 3: Dinanath, Hrdya - Ratsma, Midas | 4.5 | 2024.09.14 Dinanath, Hrdya (1087991) | 1 | 70.30% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 | |
| 2024.09.14 | Round 3: Ratsma, Midas - Grooten, Herman | 3.6 | 2024.09.14 Grooten, Herman (1000330) (2145) | 1 | 97.40% | 1. d4 Nf6 2. Nc3 d5 3. Bf4 c5 | |
| 2024.09.14 | Round 3: Van Dam, Niels - Ratsma, Midas | 2.4 | 2024.09.14 Van Dam, Niels (1012762) (2103) | 1 | 96.90% | 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 | |
| 2024.09.14 | Round 3: Bijlsma, Nick - Ratsma, Midas | 1.6 | 2024.09.14 Bijlsma, Nick (1007041) (2277) | 0 | 84.80% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| 2024.08.20 | Budapest One Week IMB | 9.2 | 2024.08.20 Cong, Dingzhou (8633444) (2074) | 0 | 84.20% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2024.08.19 | Budapest One Week IMB | 8.4 | 2024.08.19 Latifah, Laysa (7111541) (2072) | ½ | 94.30% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 | |
| 2024.08.18 | Budapest One Week IMB | 7.3 | 2024.08.18 Horvath, David (704890) (2337) | 1 | 98.80% | 1. e4 e6 2. d4 d5 3. e5 c5 | |
| 2024.08.18 | Budapest One Week IMB | 6.3 | 2024.08.18 Kustar, Sandor (702900) (2309) | 1 | 92.20% | 1. Nf3 d5 2. d4 Nf6 3. g3 c5 | |
| 2024.08.17 | Budapest One Week IMB | 5.4 | 2024.08.17 Ballotti, Luca (2816429) (2261) | 1 | 95.90% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2024.08.16 | Budapest One Week IMB | 4.2 | 2024.08.16 To, Nhat Minh (729019) (2321) | ½ | 93.90% | 1. d4 d5 2. c4 e6 3. Nf3 Nf6 | |
| 2024.08.16 | Budapest One Week IMB | 3.5 | 2024.08.16 Rahman, Masruri (7101163) (2295) | ½ | 94.90% | 1. e4 e6 2. d4 d5 3. Nc3 Bb4 | |
| 2024.08.15 | Budapest One Week IMB | 2.1 | 2024.08.15 Wang, Yukun (8607966) (2276) | * | 99.10% | 1. Nf3 d5 2. d4 Nf6 3. g3 c5 | |
| 2024.08.14 | Budapest One Week IMB | 1.5 | 2024.08.14 Mihok-Juhasz, Barbara (743585) (2203) | 1 | 96.50% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| 2023.10.28 | Amsterdam Chess Open 2023 - A & B | 3.2 | 2023.10.28 Pijpers, Arthur (1019554) (2433) | 0 | 92.60% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2023.06.20 | Cesme Open | 4 | 2023.06.20 Mohammadi, Melika (42529271) | ½ | 84.60% | 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 | |
| 2023.06.20 | Cesme Open | 3 | 2023.06.20 Quparadze, Giga (13602250) | 0 | 92.50% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 | |
| 2023.06.20 | Cesme Open | 2 | 2023.06.20 Sadikhov, Ulvi (13401416) | ½ | 86.50% | 1. e4 Nc6 2. d4 d5 3. e5 Bf5 | |
| Oscar Romero Open Hoorns Kampioenschap 2025 | 4.5 | Teianu, Sabin (1095846) (2029) | 0 | 76.20% | 1. e4 e6 2. d4 d5 3. Nc3 dxe4 | ||
| Oscar Romero Open Hoorns Kampioenschap 2025 | 3.1 | Kurt, Sascha (1082647) (2336) | 0 | 86.20% | 1. e4 c6 2. d4 d5 3. e5 Bf5 | ||
| Oscar Romero Open Hoorns Kampioenschap 2025 | 2.4 | Habig, Bryan (1049240) (2017) | 1 | 89.50% | 1. e4 c6 2. d4 d5 3. e5 Bf5 | ||
| Oscar Romero Open Hoorns Kampioenschap 2025 | 1.5 | De Wit, Evan (1096389) (2003) | 1 | - | 1. c4 e6 2. Nc3 d5 3. d4 Nf6 |