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[Event "Caro-Kann Defence Rapid Arena"] [Site "http://chess-academy.net/idn7o8CN"] [Date "2022.12.15"] [Round "-"] [White "DGTU"] [Black "Petrozavotsk"] [Result "1-0"] [UTCDate "2022.12.15"] [UTCTime "13:44:00"] [WhiteElo "1826"] [BlackElo "1173"] [WhiteRatingDiff "+4"] [BlackRatingDiff "-4"] [Variant "From Position"] [TimeControl "600+0"] [ECO "?"] [Opening "?"] [Termination "Normal"] [FEN "rn1qkbnr/pp2pppp/2p5/5b2/3PN3/8/PPP2PPP/R1BQKBNR w KQkq - 2 1"] [SetUp "1"] [Annotator "chess-academy.net"] 1. Nc5 Bxc2?? { (-0.16 → 4.56) Blunder. Best move was e5. } (1... e5 2. Nxb7 Qb6 3. Nc5 Bxc5 4. dxc5 Qxc5 5. c3 Nf6 6. Bd3 Bxd3 7. Qxd3 Qd5 8. Qh3) 2. Qxc2 b6? { (3.85 → 5.22) Mistake. Best move was e6. } (2... e6 3. Nf3 Bxc5 4. Qxc5 Nd7 5. Qb4 Nb6 6. Bd3 a5 7. Qd2 Ne7 8. O-O Nbd5 9. Re1) 3. Nb7?? { (5.22 → 0.50) Blunder. Best move was Ne4. } (3. Ne4 e6 4. Bd2 a5 5. a3 Nf6 6. Nf3 Nxe4 7. Qxe4 Qd5 8. Bd3 Bd6 9. O-O Qxe4) 3... Qxd4?! { (0.50 → 1.24) Inaccuracy. Best move was Qc7. } (3... Qc7 4. d5) 4. Qxc6+?? { (1.24 → -13.19) Blunder. Best move was Be2. } (4. Be2 Nf6 5. Bf3 Qd7 6. Bf4 Nd5 7. Bxd5 cxd5 8. Rc1 e5 9. Bxe5 Bb4+ 10. Kf1 O-O) 4... Qd7?? { (-13.19 → 10.35) Blunder. Best move was Nxc6. } (4... Nxc6 5. Nf3) 5. Bb5?? { (10.35 → -13.30) Blunder. Best move was Nd6+. } (5. Nd6+ exd6 6. Qxa8 Qd8 7. Bb5+ Nd7 8. Qxa7 Be7 9. Nf3 Nf6 10. Nd4 Qc8 11. Bg5 O-O) 5... f6?? { (-13.30 → 24.70) Blunder. Best move was Nxc6. } (5... Nxc6 6. Nf3 e6 7. Bg5 f6 8. Rc1 Rc8 9. Nd8 Kxd8 10. Rd1 Bb4+ 11. Ke2 Bd6 12. Rxd6) 6. Nd6+ Kd8 7. Qxa8 Kc7 8. Bxd7 Kxd7 9. Qxb8 Kc6?! { (32.69 → Mate in 4) Checkmate is now unavoidable. Best move was exd6. } (9... exd6 10. Qxf8) 10. Bf4 Kc5 11. O-O-O?! { (Mate in 3 → Mate in 4) Not the best checkmate sequence. Best move was Qc7+. } (11. Qc7+ Kb4 12. Bd2+ Ka4 13. Qxa7#) 11... Kb4 12. Rd5 Ka4 13. b3+?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Qxa7+. } (13. Qxa7+ Kb4 14. Bd2#) 13... Ka3 14. Kb1?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Qxa7+. } (14. Qxa7+ Kb4 15. Bd2#) 14... Kb4 15. Qxa7 Kc3 16. Qxb6?! { (Mate in 1 → Mate in 1) Not the best checkmate sequence. Best move was Bd2#. } (16. Bd2#) 16... e5 17. Rc5+?! { (Mate in 1 → Mate in 2) Not the best checkmate sequence. Best move was Ne4#. } (17. Ne4#) 17... Kd4 18. Qb4+ Kd3 19. Rd5# { White wins by checkmate. } 1-0