Tied at the halfway mark
The Clash of Generations classical chess match between Peter Svidler and Yagız Kaan Erdogmus has reached its halfway point with the score tied at 1½–1½. The six-game confrontation, hosted at the InterContinental Hotel in Marseille, runs from 24 to 29 July and features a living legend facing one of its fastest-rising young talents.
Svidler, aged 49, is an eight-time Russian champion and former World Cup winner, while Erdogmus, aged 14, became the youngest player ever to cross the 2600 mark in 2024 and is now 4 rating points shy of entering the world's top 100.
In this insightful video course, Grandmaster David Navara shares practical advice on when to calculate deeply in a position — and just as importantly, when not to.
In this insightful video course, Grandmaster David Navara shares practical advice on when to calculate deeply in a position — and just as importantly, when not to.
Free sample video: Introduction
Free sample video: Invisible moves
The match is played with a classical time control: 100 minutes for the first 40 moves, 50 minutes for the next 20, and 15 minutes for the rest of the game, with a 30-second increment from move one.

Game 1 – Svidler falters
The match began with Erdogmus choosing the French Defence with black, while Svidler opted for the Steinitz Variation. The players followed known theoretical lines until move 14, when Svidler took a long think before playing 15.dxc5.
The resulting middlegame position saw both players navigating a complex structure with weak pawns for both sides.
The queens were exchanged on move 26, simplifying the position somewhat, but time pressure soon became a factor. By move 26, Erdogmus was playing mostly on the 30-second increment, while Svidler had just 12 minutes remaining.
Surprisingly, it was the Russian (with more time on the clock) who made the decisive mistake, blundering with 29.Nb7
A better move would have been 29.Ne6, which the engines evaluated as slightly favourable for White. Erdogmus capitalised immediately with 29...Rxc7 30.Rxc7 Ne8 31.Re7 Kf8, and White's rook found itself short of squares.
After 32.Rxe5 Rxb7 33.Rxd5, Svidler had two pawns for the piece and later gained a third on the queenside, but Black's extra minor piece proved dominant in the open position. Erdogmus concluded the game precisely and forced resignation after 43...Re2.
Replay and check the LiveBook here |
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1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd7 5.Nce2 c5 6.c3 Nc6 7.Nf3 cxd4 8.cxd4 f6 9.exf6 Nxf6 10.Nc3 Bd6 11.Bb5 0-0 12.0-0 a6 13.Bxc6 bxc6 14.Bg5 c5 15.dxc5 Bxc5 16.Rc1 Ba7 17.Be3 Bxe3 18.fxe3 Rb8 19.b3 a5 20.h3 Ba6 21.Rf2 Qe7 22.Qd4 Rfc8 23.Rfc2 Re8 24.Na4 e5 25.Qd2 Qb4 26.Rc7 Qxd2 27.Nxd2 Bb5 28.Nc5 Rec8 29.Nb7 Rxc7 30.Rxc7 Ne8 31.Re7 Kf8 32.Rxe5 Rxb7 33.Rxd5 Nf6 34.Rd8+ Ke7 35.Ra8 Rd7 36.Nf3 a4 37.bxa4 Bc6 38.Ra6 Bxf3 39.gxf3 Rd2 40.Ra7+ Nd7 41.a3 Ra2 42.f4 g6 43.a5 Re2 0–1
- Start an analysis engine:
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- Use the four cursor keys to replay the game. Make moves to analyse yourself.
- Press Ctrl-B to rotate the board.
- Drag the split bars between window panes.
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Svidler,P | 2698 | Erdogmus,Y | 2626 | 0–1 | 2025 | | Clash of Generations | Svidler vs Erdogmus 2025 | 1 |
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Game 2 – Theoretical duel ends peacefully
The second game of the match saw the players enter a Ruy Lopez, leading to a rich positional struggle. Once again, theory was followed for 15 moves, after which a strategically complex battle emerged. Svidler, playing white, managed to win the exchange, but at the cost of a pawn, and the resulting position remained dynamically balanced.
With both sides playing accurately and the evaluation hovering around equality throughout, neither player was able to make significant progress. A repetition of moves brought the game to a draw after 43 moves.
The result kept Erdogmus in the lead and demonstrated that both players were well-prepared and capable of handling tension over the board.
Replay and check the LiveBook here |
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1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.0-0 Be7 6.Re1 b5 7.Bb3 d6 8.c3 0-0 9.h3 Re8 10.d4 Bb7 11.a3 Bf8 12.d5 Nb8 13.c4 h6 14.Nc3 c6 15.Be3 Nbd7 16.Nd2 Qb8 17.Ba2 bxc4 18.Nxc4 cxd5 19.exd5 a5 20.Rc1 Rc8 21.a4 Be7 22.Rb1 Qc7 23.Nb5 Qb8 24.Nc3 Qc7 25.b4 axb4 26.Rxb4 Ba6 27.Nb5 Qd8 28.a5 Rcb8 29.Nb6 Nxb6 30.Bxb6 Rxb6 31.axb6 Qxb6 32.Qb1 Rb8 33.Re3 g6 34.Reb3 Qc5 35.Rc3 Qb6 36.Rcb3 Qc5 37.Rc3 Qb6 38.Bc4 Kg7 39.Rbb3 Qa5 40.Ra3 Qb6 41.Rab3 Qa5 42.Ra3 Qb6 43.Rab3 ½–½
- Start an analysis engine:
- Try maximizing the board:
- Use the four cursor keys to replay the game. Make moves to analyse yourself.
- Press Ctrl-B to rotate the board.
- Drag the split bars between window panes.
- Download&Clip PGN/GIF/FEN/QR Codes. Share the game.
- Games viewed here will automatically be stored in your cloud clipboard (if you are logged in). Use the cloud clipboard also in ChessBase.
- Create an account to access the games cloud.
Erdogmus,Y | 2626 | Svidler,P | 2698 | ½–½ | 2025 | | Clash of Generations | Svidler vs Erdogmus 2025 | 2 |
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Game 3 – Svidler strikes back in dynamic Sicilian
Despite being ahead on the scoreboard, Erdogmus showed no intention of playing it safe in the third game. He went for a sharp Sicilian Defence with black, signalling his willingness to test himself in complex tactical positions against his experienced opponent.
The young Turkish GM deviated from a 2023 game between Yu Yangyi and Maxime Vachier-Lagrave with the move 12...dxe5
The game evolved into a sharp fight, with the kind of dynamics in which Svidler has often excelled throughout his career. He also gained a slight edge on the clock. Rooks left the board by move 26, and the tension increased as both players approached time trouble. Svidler began to mount pressure with a series of small, persistent threats.
A critical moment came just before the time control.
On move 38, Erdogmus had the opportunity to force the exchange of dark-squared bishops with 38...Be5, a simplification that would have eased his defensive task. Instead, he played 38...Bd6, allowing Svidler to intensify his initiative by taking control of the long diagonal.
A few moves later, after the inaccurate 42...Qe2, Svidler broke through with 43.Qg7+
There followed 43...Ke8 44.Qg8+ Ke7 45.Qxh7+ Kd8 46.Qxg6, securing two extra pawns for the eight-time Russian champion.
Although both queens and all bishops remained on the board and the white king was also exposed, Svidler managed the conversion carefully. His accurate play in the final phase of the game allowed him to seal victory on move 60, levelling the match score at 1½–1½.
Replay and check the LiveBook here |
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1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Nf6 6.a3 Be7 7.Nxc6 bxc6 8.e5 Nd5 9.Qg4 g6 10.Qg3 d6 11.Nxd5 exd5 12.Bh6 dxe5 13.Qxe5 f6 14.Qc3 Kf7 15.Bd3 Qc7 16.0-0 Bd6 17.h3 Re8 18.Rae1 Bd7 19.Qd4 Rxe1 20.Rxe1 Be5 21.Qh4 Re8 22.Kf1 Kg8 23.c3 Qd8 24.Be3 Bb8 25.Bc5 Rxe1+ 26.Kxe1 a5 27.Kd2 Bc7 28.b4 Kg7 29.Be3 Be5 30.Bd4 Bd6 31.f3 axb4 32.cxb4 Qe7 33.Qe1 Qf8 34.Qe3 Qa8 35.Bc2 Kf7 36.Kc1 Qb8 37.Kb2 Bf4 38.Qc3 Bd6 39.Ka2 Be5 40.f4 Bxf4 41.Bxf6 Qe8 42.Bh8 Qe2 43.Qg7+ Ke8 44.Qg8+ Ke7 45.Qxh7+ Kd8 46.Qxg6 Be6 47.Qf6+ Kd7 48.Kb2 Qf1 49.Qg7+ Kd6 50.Qd4 Bc1+ 51.Kb3 Be3 52.Be5+ Kd7 53.Qd3 Qxg2 54.Qh7+ Kd8 55.Qc7+ Ke8 56.Qxc6+ Kf7 57.Qc7+ Ke8 58.Bf6 d4+ 59.Kb2 Bc1+ 60.Kb1 1–0
- Start an analysis engine:
- Try maximizing the board:
- Use the four cursor keys to replay the game. Make moves to analyse yourself.
- Press Ctrl-B to rotate the board.
- Drag the split bars between window panes.
- Download&Clip PGN/GIF/FEN/QR Codes. Share the game.
- Games viewed here will automatically be stored in your cloud clipboard (if you are logged in). Use the cloud clipboard also in ChessBase.
- Create an account to access the games cloud.
Svidler,P | 2698 | Erdogmus,Y | 2626 | 1–0 | 2025 | | Clash of Generations | Svidler vs Erdogmus 2025 | 3 |
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