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[Event "Wilhelm Steinitz Arena"] [Site "http://chess-academy.net/WQaf94rM"] [Date "2020.08.01"] [Round "-"] [White "coral"] [Black "DavidSah"] [Result "1-0"] [UTCDate "2020.08.01"] [UTCTime "16:38:21"] [WhiteElo "1791"] [BlackElo "1626"] [WhiteRatingDiff "+17"] [BlackRatingDiff "-9"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C22"] [Opening "Center Game: Normal Variation"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. d4?! { (0.30 → -0.38) Inaccuracy. Best move was Nf3. } (2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. Re1 Nc5) 2... exd4 3. Qxd4?! { (0.07 → -0.76) Inaccuracy. Best move was Nf3. } (3. Nf3 Bc5 4. c3 dxc3 5. Nxc3 Nc6 6. Bc4 d6 7. O-O Nf6) 3... Nc6 { C22 Center Game: Normal Variation } 4. Qd5? { (-0.08 → -1.24) Mistake. Best move was Qe3. } (4. Qe3 Nf6) 4... Nf6 5. Qc4 d6? { (-1.43 → -0.11) Mistake. Best move was d5. } (5... d5 6. exd5) 6. Bg5? { (-0.11 → -1.26) Mistake. Best move was Nc3. } (6. Nc3 Be7) 6... Na5? { (-1.26 → 0.50) Mistake. Best move was h6. } (6... h6 7. Bxf6) 7. Qb5+? { (0.50 → -0.91) Mistake. Best move was Qd3. } (7. Qd3 Be7 8. Nc3 O-O 9. O-O-O h6 10. Bf4 Be6 11. Nf3 Nc6 12. Nd5 Ng4 13. Bg3 Nce5) 7... c6 8. Qd3?! { (-0.18 → -0.86) Inaccuracy. Best move was Qe2. } (8. Qe2 Be6 9. Nf3 Qb6 10. c3 c5 11. Qc2 Be7 12. Be2 h6 13. Bf4 d5 14. Nbd2 O-O) 8... h6?! { (-0.86 → -0.12) Inaccuracy. Best move was b5. } (8... b5 9. Nd2) 9. Bxf6?! { (-0.12 → -0.79) Inaccuracy. Best move was Be3. } (9. Be3 b5 10. Nd2 Be7 11. Be2 O-O 12. Ngf3 Be6 13. b3 d5 14. exd5 Nxd5 15. O-O c5) 9... gxf6? { (-0.79 → 1.05) Mistake. Best move was Qxf6. } (9... Qxf6) 10. Nf3?! { (1.05 → 0.19) Inaccuracy. Best move was b4. } (10. b4) 10... d5? { (0.19 → 1.42) Mistake. Best move was Qb6. } (10... Qb6 11. Nbd2) 11. exd5? { (1.42 → 0.38) Mistake. Best move was Nc3. } (11. Nc3) 11... cxd5? { (0.38 → 1.80) Mistake. Best move was Qxd5. } (11... Qxd5) 12. Qe3+? { (1.80 → 0.45) Mistake. Best move was Nc3. } (12. Nc3 Bg7 13. O-O-O O-O 14. Qxd5 Qc7 15. Qh5 Be6 16. Nd5 Bxd5 17. Rxd5 Rfd8 18. Bd3 Rxd5) 12... Be7?! { (0.45 → 1.44) Inaccuracy. Best move was Qe7. } (12... Qe7) 13. Bb5+ Bd7 14. Bxd7+ Qxd7 15. Qc3? { (1.02 → -0.73) Mistake. Best move was Nc3. } (15. Nc3 Nc4 16. Qd4 Qe6+ 17. Kf1 Qa6 18. Kg1 O-O-O 19. g3 Qc6 20. Kg2 Bc5 21. Qf4 Rhe8) 15... b6? { (-0.73 → 1.51) Mistake. Best move was Qe6+. } (15... Qe6+) 16. O-O O-O? { (0.67 → 2.16) Mistake. Best move was Rc8. } (16... Rc8 17. Qd4) 17. b4? { (2.16 → 0.10) Mistake. Best move was Qd2. } (17. Qd2 Rfd8) 17... Nc6?! { (0.10 → 0.60) Inaccuracy. Best move was Rfc8. } (17... Rfc8 18. Qd2) 18. b5 Bb4?? { (0.13 → 4.84) Blunder. Best move was Ne5. } (18... Ne5 19. Nxe5 fxe5 20. Qxe5 Qd6 21. Qxd6 Bxd6 22. a3 Rfc8 23. Ra2 Rc5 24. a4 Rac8 25. c3) 19. Qxf6?? { (4.84 → 1.80) Blunder. Best move was Qb3. } (19. Qb3 Ne5 20. Nxe5 fxe5 21. Qxb4 Rac8 22. Qb3 Kh7 23. Nc3 d4 24. Nd5 f5 25. Rad1 Qg7) 19... Ne7 20. Qxh6 Nf5?? { (1.57 → 7.54) Blunder. Best move was Qd6. } (20... Qd6 21. Qg5+ Qg6 22. Qh4 Qe4 23. Qg3+ Qg6 24. c3 Bd6 25. Qxg6+ Nxg6 26. a4 a6 27. a5) 21. Qg5+?? { (7.54 → 2.21) Blunder. Best move was Qh3. } (21. Qh3) 21... Ng7 22. Qh4?! { (2.49 → 1.55) Inaccuracy. Best move was Nd4. } (22. Nd4) 22... d4? { (1.55 → 2.89) Mistake. Best move was Be7. } (22... Be7 23. Qd4) 23. Ng5?! { (2.89 → 1.97) Inaccuracy. Best move was Nbd2. } (23. Nbd2) 23... Nf5?? { (1.97 → Mate in 1) Checkmate is now unavoidable. Best move was Qf5. } (23... Qf5 24. Ne4) 24. Qh7# { White wins by checkmate. } 1-0