Player profile
Mantaev, Nikolai
Dossier
9 of 12 games analyzed.
Accuracy: 75.8%
Opened e4: 4/4
Castled kingside: 7Same-side castling: 7Did not castle: 1Castled queenside: 1Opposite-side castling: 1
Fianchettoed queenside: 4Played in the center: 3Played on the kingside: 2Played on the queenside: 2
Missed tactics: 9Isolated pawn: 6Space advantage: 5Kept the bishop pair: 4Active pieces: 4Avoided exchanges: 4Initiated exchanges: 4Sacrificed material: 3Backward pawn: 3Played gambits: 1
Openings
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As White 6 games 2W 0D 4L
Ruy Lopez 2 games 2W 0D 0L
Exchange Variation 2 games 2W 0D 0L
(unspecified)
2 games
2W
0D
0L
Four Knights Game 2 games 0W 0D 2L
Spanish Variation 2 games 0W 0D 2L
Classical Variation
2 games
0W
0D
2L
French Defense 1 game 0W 0D 1L
Tarrasch Variation 1 game 0W 0D 1L
Open System, Euwe-Keres Line
1 game
0W
0D
1L
Philidor Defense 1 game 0W 0D 1L
Lion Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
As Black 6 games 2W 1D 3L
Sicilian Defense 3 games 1W 1D 1L
Closed 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Alapin Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
O'Kelly Variation 1 game 1W 0D 0L
Venice System, Steiner Line
1 game
1W
0D
0L
French Defense 1 game 1W 0D 0L
Steinitz Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
English Opening 1 game 0W 0D 1L
Mikenas-Carls Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Ruy Lopez 1 game 0W 0D 1L
Closed 1 game 0W 0D 1L
Averbakh Variation
1 game
0W
0D
1L
Blunders Top 4 of 99
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 12 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2026.07.07 | Minor U1450: Charalambous, Christian - Mantaev, Nikolai | 1.5 | 2026.07.07 Charalambous, Christian (343459927) (1543) | 1 | 73.20% | 1. e4 e6 2. Nf3 d5 3. Nc3 Nf6 | |
| 2025.03.02 | Round 11: Mantaev, Nikolai - Ewart, Thomas | 11.3 | 2025.03.02 Ewart, Thomas (343428290) (1634) | 0 | 80.10% | 1. e4 e6 2. d4 d5 3. Nd2 c5 | |
| 2025.03.02 | Round 10: Ekram, Itmam - Mantaev, Nikolai | 10.78 | 2025.03.02 Ekram, Itmam (343452396) (1758) | 0 | 81.30% | 1. e4 c5 2. Nc3 d6 3. Nf3 a6 | |
| 2025.03.02 | Round 9: Mantaev, Nikolai - Ferris, Oliver | 9.11 | 2025.03.02 Ferris, Oliver (343400850) (1573) | 1 | 88.50% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| 2025.03.02 | Round 8: Brown, Chris - Mantaev, Nikolai | 8.12 | 2025.03.02 Brown, Chris (343412343) (1587) | ½ | 72.20% | 1. e4 c5 2. c3 d6 3. d4 cxd4 | |
| 2025.03.02 | Round 7: Mantaev, Nikolai - Hutchinson, Stephen A | 7.19 | 2025.03.02 Hutchinson, Stephen A (488186) (1438) | 1 | - | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| 2025.03.01 | Round 6: Yu, Robin - Mantaev, Nikolai | 6.12 | 2025.03.01 Yu, Robin (343401333) (1568) | 0 | - | 1. c4 Nf6 2. Nc3 e6 3. e4 g6 | |
| 2025.03.01 | Round 5: Mantaev, Nikolai - May, David C | 5.14 | 2025.03.01 May, David C (472689) (1624) | 0 | 51.00% | 1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 | |
| 2025.03.01 | Round 4: Mantaev, Nikolai - Barton, Ben | 4.13 | 2025.03.01 Barton, Ben (343416993) (1673) | 0 | - | 1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 | |
| 2025.03.01 | Round 3: Strugar, Ioan-Euzeb - Mantaev, Nikolai | 3.17 | 2025.03.01 Strugar, Ioan-Euzeb (42201381) (1580) | 1 | 80.40% | 1. e4 c5 2. Nf3 d6 3. c3 a6 | |
| 2025.03.01 | Round 2: Mantaev, Nikolai - Sharp, Wolf | 2.12 | 2025.03.01 Sharp, Wolf (343434665) (1693) | 0 | 68.70% | 1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 | |
| 2025.03.01 | Round 1: Kumar, Arnav - Mantaev, Nikolai | 1.11 | 2025.03.01 Kumar, Arnav (343400710) (1863) | 0 | 86.60% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 |