[Event "Open Arena"]
[Site "http://chess-academy.net/Bou4yueM"]
[Date "2020.10.31"]
[Round "-"]
[White "SergeyVoronChess"]
[Black "Paul_1234"]
[Result "1-0"]
[UTCDate "2020.10.31"]
[UTCTime "17:05:47"]
[WhiteElo "2039"]
[BlackElo "1905"]
[WhiteRatingDiff "+30"]
[BlackRatingDiff "-9"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "B01"]
[Opening "Scandinavian Defense: Mieses-Kotroc Variation"]
[Termination "Normal"]
[Annotator "chess-academy.net"]

1. e4 { [%eval 0.12] [%clk 0:07:00] } 1... d5?! { (0.12 → 0.81) Inaccuracy. Best move was e6. } { [%eval 0.81] [%clk 0:07:00] } (1... e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nf6 5. Bd3 Bd6 6. O-O) 2. exd5 { [%eval 0.86] [%clk 0:07:02] } 2... Qxd5 { [%eval 0.89] [%clk 0:07:01] } { B01 Scandinavian Defense: Mieses-Kotroc Variation } 3. Nc3 { [%eval 0.62] [%clk 0:07:03] } 3... Qd8 { [%eval 1.0] [%clk 0:07:02] } 4. Nf3 { [%eval 0.3] [%clk 0:07:04] } 4... Nf6 { [%eval 0.83] [%clk 0:07:03] } 5. d4 { [%eval 0.4] [%clk 0:07:05] } 5... Nc6?! { (0.40 → 1.05) Inaccuracy. Best move was g6. } { [%eval 1.05] [%clk 0:07:04] } (5... g6 6. Bc4 Bg7 7. O-O O-O 8. Re1 Nc6 9. Bf4 Bg4 10. d5 Bxf3 11. Qxf3 Nd4 12. Qd3) 6. Be3?! { (1.05 → 0.46) Inaccuracy. Best move was Bb5. } { [%eval 0.46] [%clk 0:07:06] } (6. Bb5 e6 7. Qe2 Be7 8. Bxc6+ bxc6 9. O-O O-O 10. Rd1 Bb7 11. Ne5 Qe8 12. Be3 Bd6) 6... e6 { [%eval 0.85] [%clk 0:07:04] } 7. Bb5 { [%eval 0.48] [%clk 0:07:07] } 7... Bd7 { [%eval 0.64] [%clk 0:07:03] } 8. O-O { [%eval 0.32] [%clk 0:07:07] } 8... a6?! { (0.32 → 0.95) Inaccuracy. Best move was h6. } { [%eval 0.95] [%clk 0:07:02] } (8... h6 9. Ne5 Bd6 10. f4 O-O 11. Qf3 Nb4 12. Bxd7 Nxd7 13. Rf2 Nf6 14. Ne4 Nxe4 15. Qxe4) 9. Ba4?! { (0.95 → 0.12) Inaccuracy. Best move was Bd3. } { [%eval 0.12] [%clk 0:07:02] } (9. Bd3 Nb4 10. Ne5 Bd6 11. Bg5 Nxd3 12. Qxd3 h6 13. Bh4 O-O 14. Rfe1 Bc6 15. Nxc6 bxc6) 9... Nb4? { (0.12 → 1.14) Mistake. Best move was Bd6. } { [%eval 1.14] [%clk 0:06:59] } (9... Bd6 10. Bg5) 10. Bxd7+?! { (1.14 → 0.50) Inaccuracy. Best move was Bb3. } { [%eval 0.5] [%clk 0:07:01] } (10. Bb3) 10... Qxd7 { [%eval 0.85] [%clk 0:06:59] } 11. a3 { [%eval 0.42] [%clk 0:07:03] } 11... Nbd5 { [%eval 0.71] [%clk 0:06:58] } 12. Nxd5?! { (0.71 → 0.16) Inaccuracy. Best move was Ne5. } { [%eval 0.16] [%clk 0:07:03] } (12. Ne5 Nxc3 13. bxc3 Qa4 14. Qf3 Rb8 15. Rab1 Bd6 16. c4 Qxc2 17. Nc6 Rc8 18. Na7 Ra8) 12... Nxd5?! { (0.16 → 1.13) Inaccuracy. Best move was Qxd5. } { [%eval 1.13] [%clk 0:06:59] } (12... Qxd5 13. Qd3 Qe4 14. Qxe4 Nxe4 15. Rfe1 Nf6 16. a4 Bd6 17. g3 O-O 18. a5 b5 19. axb6) 13. c4?! { (1.13 → 0.25) Inaccuracy. Best move was Ne5. } { [%eval 0.25] [%clk 0:07:04] } (13. Ne5 Qd8 14. c4 Nf6 15. Qb3 Rb8 16. h3 Bd6 17. Bg5 O-O 18. Rad1 Be7 19. Rfe1 Qe8) 13... Nxe3 { [%eval 0.68] [%clk 0:06:59] } 14. fxe3 { [%eval 0.44] [%clk 0:07:06] } 14... Bd6?? { (0.44 → 3.85) Blunder. Best move was f6. } { [%eval 3.85] [%clk 0:06:54] } (14... f6 15. Qb3 Rb8 16. Rad1 Be7 17. d5 O-O 18. Nd4 exd5 19. cxd5 Bd6 20. Rf3 Rfe8 21. Qd3) 15. c5 { [%eval 3.55] [%clk 0:07:06] } 15... Be7?! { (3.55 → 4.36) Inaccuracy. Best move was O-O. } { [%eval 4.36] [%clk 0:06:53] } (15... O-O 16. cxd6 cxd6 17. Rc1 Rac8 18. Qd2 h6 19. h3 b5 20. Kf2 Qb7 21. Rxc8 Rxc8 22. Rc1) 16. Ne5 { [%eval 3.97] [%clk 0:07:08] } 16... Qd5? { (3.97 → 6.05) Mistake. Best move was Qb5. } { [%eval 6.05] [%clk 0:06:43] } (16... Qb5 17. a4 Qb4 18. Rxf7 Bf6 19. Qg4 O-O-O 20. Qxe6+ Kb8 21. Nd7+ Ka8 22. Nxf6 gxf6 23. Rxc7) 17. Rxf7 { [%eval 4.66] [%clk 0:07:08] } 17... Rf8?? { (4.66 → 8.15) Blunder. Best move was Bf6. } { [%eval 8.15] [%clk 0:06:35] } (17... Bf6 18. Rd7) 18. Rxf8+? { (8.15 → 6.72) Mistake. Best move was Qh5. } { [%eval 6.72] [%clk 0:07:08] } (18. Qh5 O-O-O 19. Rxe7 Rf5 20. Qxh7 Rxe5 21. dxe5 Qxc5 22. Qxg7 Kb8 23. Re1 Rd2 24. Rxe6 Rxb2) 18... Bxf8 { [%eval 6.46] [%clk 0:06:36] } 19. Qh5+ { [%eval 6.39] [%clk 0:06:55] } 19... g6 { [%eval 6.3] [%clk 0:06:30] } 20. Qxh7? { (6.30 → 5.02) Mistake. Best move was Qh4. } { [%eval 5.02] [%clk 0:06:55] } (20. Qh4) 20... Qe4?? { (5.02 → Mate in 1) Checkmate is now unavoidable. Best move was O-O-O. } { [%eval #1] [%clk 0:06:24] } (20... O-O-O 21. Nxg6 Qg5 22. Re1 Bh6 23. g3 Re8 24. Qf7 Qd8 25. g4 Kb8 26. h4 Rg8 27. Re2) 21. Qf7+?! { (Mate in 1 → Mate in 1) Not the best checkmate sequence. Best move was Qd7#. } { [%eval #1] [%clk 0:06:56] } (21. Qd7#) 21... Kd8 { [%eval #1] [%clk 0:06:19] } 22. Qd7# { [%clk 0:06:56] } { White wins by checkmate. } 1-0


