[Event "Masterclass Arena"]
[Site "http://chess-academy.net/sbcttVpE"]
[Date "2022.02.22"]
[Round "-"]
[White "Artemy_Denisenko"]
[Black "SofiaStangu"]
[Result "1-0"]
[UTCDate "2022.02.22"]
[UTCTime "15:27:57"]
[WhiteElo "1871"]
[BlackElo "1483"]
[WhiteRatingDiff "+17"]
[BlackRatingDiff "-3"]
[Variant "Standard"]
[TimeControl "420+1"]
[ECO "A40"]
[Opening "Englund Gambit"]
[Termination "Normal"]
[Annotator "chess-academy.net"]

1. d4 { [%eval 0.15] [%clk 0:07:00] } 1... e5?! { (0.15 → 1.06) Inaccuracy. Best move was d5. } { [%eval 1.06] [%clk 0:07:00] } { A40 Englund Gambit } (1... d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Bb4 5. Bg5 O-O 6. e3) 2. dxe5 { [%eval 1.15] [%clk 0:07:00] } 2... Bb4+?! { (1.15 → 1.76) Inaccuracy. Best move was Nc6. } { [%eval 1.76] [%clk 0:06:55] } (2... Nc6 3. Nf3 d6 4. Bg5 Qd7 5. exd6 Bxd6 6. Nc3 h6 7. Bh4) 3. Bd2 { [%eval 1.28] [%clk 0:06:59] } 3... Bc5 { [%eval 1.67] [%clk 0:06:52] } 4. Nc3 { [%eval 1.31] [%clk 0:06:58] } 4... Qh4? { (1.31 → 2.87) Mistake. Best move was Nc6. } { [%eval 2.87] [%clk 0:06:47] } (4... Nc6) 5. g3?! { (2.87 → 1.98) Inaccuracy. Best move was e3. } { [%eval 1.98] [%clk 0:06:46] } (5. e3) 5... Qh5? { (1.98 → 3.44) Mistake. Best move was Qd8. } { [%eval 3.44] [%clk 0:06:40] } (5... Qd8 6. Bg2) 6. Nf3? { (3.44 → 2.32) Mistake. Best move was Nd5. } { [%eval 2.32] [%clk 0:06:34] } (6. Nd5 Na6) 6... f5? { (2.32 → 4.87) Mistake. Best move was Ne7. } { [%eval 4.87] [%clk 0:06:38] } (6... Ne7 7. Nb5) 7. exf6?? { (4.87 → 1.59) Blunder. Best move was Nd5. } { [%eval 1.59] [%clk 0:06:32] } (7. Nd5) 7... gxf6? { (1.59 → 4.10) Mistake. Best move was Nxf6. } { [%eval 4.1] [%clk 0:06:34] } (7... Nxf6 8. Bg5 Be7 9. h4 d6 10. Qd2 O-O 11. O-O-O Nbd7 12. Kb1 c6 13. a3 d5 14. Bg2) 8. Bg2? { (4.10 → 2.59) Mistake. Best move was e4. } { [%eval 2.59] [%clk 0:06:20] } (8. e4) 8... f5?? { (2.59 → 8.46) Blunder. Best move was d6. } { [%eval 8.46] [%clk 0:06:33] } (8... d6 9. Nh4 Ne7 10. Ne4 Nd7 11. c4 Bd4 12. O-O Bxb2 13. Rb1 Bd4 14. Bb4 Nc6 15. Bc3) 9. O-O?? { (8.46 → 3.86) Blunder. Best move was Nd5. } { [%eval 3.86] [%clk 0:06:16] } (9. Nd5 Na6 10. Bc3 c6 11. b4 Qf7 12. bxc5 Qxd5 13. Qxd5 cxd5 14. Bxh8 Nxc5 15. Nd4 Ne7) 9... f4? { (3.86 → 6.15) Mistake. Best move was Nf6. } { [%eval 6.15] [%clk 0:05:38] } (9... Nf6 10. Bg5 Be7 11. Qd3 Na6 12. Qe3 Qf7 13. Nd4 Ng4 14. Qxe7+ Qxe7 15. Bxe7 Kxe7 16. Nxf5+) 10. Bxf4 { [%eval 5.91] [%clk 0:06:15] } 10... Nf6 { [%eval 6.33] [%clk 0:05:31] } 11. Bxc7?! { (6.33 → 5.68) Inaccuracy. Best move was Ng5. } { [%eval 5.68] [%clk 0:06:11] } (11. Ng5 Nc6) 11... Na6? { (5.68 → 8.04) Mistake. Best move was O-O. } { [%eval 8.04] [%clk 0:05:27] } (11... O-O 12. Bd6 Bxd6 13. Qxd6 Nc6 14. Rad1 Qf7 15. Ng5 Qe7 16. Nce4 Nxe4 17. Nxe4 Qxd6 18. Nxd6) 12. Bd6 { [%eval 7.92] [%clk 0:06:06] } 12... Bb6? { (7.92 → 9.60) Mistake. Best move was Bxd6. } { [%eval 9.6] [%clk 0:05:21] } (12... Bxd6 13. Qxd6) 13. Nb5?? { (9.60 → 4.69) Blunder. Best move was Ne5. } { [%eval 4.69] [%clk 0:06:01] } (13. Ne5 Rg8) 13... Ne4?? { (4.69 → 11.50) Blunder. Best move was Qxb5. } { [%eval 11.5] [%clk 0:05:14] } (13... Qxb5 14. Nd4) 14. e3? { (11.50 → 7.02) Mistake. Best move was Ne5. } { [%eval 7.02] [%clk 0:05:56] } (14. Ne5) 14... Nxd6? { (7.02 → 9.79) Mistake. Best move was Qxb5. } { [%eval 9.79] [%clk 0:05:13] } (14... Qxb5 15. Nd4) 15. Nxd6+ { [%eval 9.05] [%clk 0:05:54] } 15... Ke7?! { (9.05 → 9.74) Inaccuracy. Best move was Kd8. } { [%eval 9.74] [%clk 0:05:10] } (15... Kd8 16. Qd2) 16. Nxc8+?? { (9.74 → 6.03) Blunder. Best move was Qd2. } { [%eval 6.03] [%clk 0:05:55] } (16. Qd2 Nc5) 16... Ke6?? { (6.03 → Mate in 9) Checkmate is now unavoidable. Best move was Raxc8. } { [%eval #9] [%clk 0:05:07] } (16... Raxc8 17. Qd2 d5 18. Rad1 Rhd8 19. a4 Kf8 20. Nd4 Rd6 21. f4 Qf7 22. f5 Bxd4 23. exd4) 17. Nxb6?! { (Mate in 9 → 20.84) Lost forced checkmate sequence. Best move was Qd6+. } { [%eval 20.84] [%clk 0:05:54] } (17. Qd6+ Kf7 18. Ne5+ Qxe5 19. Qxe5 Rhxc8 20. Bd5+ Kf8 21. Qf6+ Ke8 22. Bf7+ Kf8 23. Bg6+ Kg8) 17... axb6 { [%eval 34.21] [%clk 0:05:03] } 18. Nd4+ { [%eval 29.62] [%clk 0:05:50] } 18... Ke5?! { (29.62 → Mate in 6) Checkmate is now unavoidable. Best move was Ke7. } { [%eval #6] [%clk 0:05:01] } (18... Ke7 19. Qxh5) 19. Qxh5+ { [%eval #5] [%clk 0:05:49] } 19... Kd6 { [%eval #5] [%clk 0:04:55] } 20. Bxb7?! { (Mate in 5 → 31.34) Lost forced checkmate sequence. Best move was Nb5+. } { [%eval 31.34] [%clk 0:05:47] } (20. Nb5+ Ke6 21. Bd5+ Kf6 22. Qf7+ Kg5 23. Qg7+ Kf5 24. e4#) 20... Rab8?! { (31.34 → Mate in 5) Checkmate is now unavoidable. Best move was Kc7. } { [%eval #5] [%clk 0:04:53] } (20... Kc7 21. Bxa6) 21. Bxa6?! { (Mate in 5 → Mate in 9) Not the best checkmate sequence. Best move was Nb5+. } { [%eval #9] [%clk 0:05:47] } (21. Nb5+ Ke7 22. Qg5+ Kf7 23. Bd5+ Kf8 24. Qf6+ Ke8 25. Nd6#) 21... Rbf8 { [%eval #6] [%clk 0:04:48] } 22. Nf5+ { [%eval #8] [%clk 0:05:43] } 22... Kd5 { [%eval #4] [%clk 0:04:47] } 23. Ne7+?! { (Mate in 4 → Mate in 8) Not the best checkmate sequence. Best move was Rad1+. } { [%eval #8] [%clk 0:05:40] } (23. Rad1+ Ke6 24. Rd6+ Ke5 25. f4+ Ke4 26. Bd3#) 23... Kd6 { [%eval #6] [%clk 0:04:45] } 24. Nf5+ { [%eval #8] [%clk 0:05:36] } 24... Kc5 { [%eval #5] [%clk 0:04:40] } 25. Nh6+?! { (Mate in 5 → Mate in 6) Not the best checkmate sequence. Best move was Rfd1. } { [%eval #6] [%clk 0:05:36] } (25. Rfd1 d5 26. Qh6 Rxf5 27. Rd4 Rf6 28. Qxf6 b5 29. b4#) 25... Kc6 { [%eval #5] [%clk 0:04:39] } 26. Qb5+?! { (Mate in 5 → Mate in 5) Not the best checkmate sequence. Best move was Rfd1. } { [%eval #5] [%clk 0:05:36] } (26. Rfd1 Rf5 27. Qxf5 d6 28. Qd5+ Kd7 29. Qxd6+ Ke8 30. Bb5#) 26... Kd6 { [%eval #4] [%clk 0:04:37] } 27. Rfd1+ { [%eval #3] [%clk 0:05:33] } 27... Ke6 { [%eval #3] [%clk 0:04:36] } 28. Qxd7+ { [%eval #2] [%clk 0:05:31] } 28... Ke5 { [%eval #1] [%clk 0:04:35] } 29. Qd4+?! { (Mate in 1 → Mate in 1) Not the best checkmate sequence. Best move was Qe7#. } { [%eval #1] [%clk 0:05:30] } (29. Qe7#) 29... Ke6 { [%eval #1] [%clk 0:04:33] } 30. Qxb6+?! { (Mate in 1 → Mate in 2) Not the best checkmate sequence. Best move was Qd6#. } { [%eval #2] [%clk 0:05:26] } (30. Qd6#) 30... Ke5 { [%eval #2] [%clk 0:04:31] } 31. Qd6+ { [%eval #1] [%clk 0:05:25] } 31... Ke4 { [%eval #1] [%clk 0:04:30] } 32. Rd4+?! { (Mate in 1 → Mate in 1) Not the best checkmate sequence. Best move was Qd5#. } { [%eval #1] [%clk 0:05:24] } (32. Qd5#) 32... Kf3 { [%eval #1] [%clk 0:04:26] } 33. Rf4+?! { (Mate in 1 → Mate in 1) Not the best checkmate sequence. Best move was Qd5#. } { [%eval #1] [%clk 0:05:21] } (33. Qd5#) 33... Rxf4 { [%eval #1] [%clk 0:04:22] } 34. Qxf4# { [%clk 0:05:21] } { White wins by checkmate. } 1-0


