[Event "clasa5 Arena"]
[Site "http://chess-academy.net/abcuqLKl"]
[Date "2024.05.22"]
[Round "-"]
[White "StockfishLevel5"]
[Black "M35"]
[Result "1-0"]
[UTCDate "2024.05.22"]
[UTCTime "17:07:55"]
[WhiteElo "1671"]
[BlackElo "1500"]
[WhiteRatingDiff "+33"]
[BlackRatingDiff "-6"]
[Variant "Standard"]
[TimeControl "420+0"]
[ECO "C42"]
[Opening "Petrov's Defense #2"]
[Termination "Time forfeit"]
[Annotator "chess-academy.net"]

1. e4 { [%eval 0.12] [%clk 0:03:30] } 1... e5 { [%eval 0.3] [%clk 0:07:00] } 2. Nf3 { [%eval 0.22] [%clk 0:03:26] } 2... Nf6?! { (0.22 → 0.73) Inaccuracy. Best move was Nc6. } { [%eval 0.73] [%clk 0:06:31] } (2... Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5) 3. Nxe5 { [%eval 0.5] [%clk 0:03:25] } { C42 Petrov's Defense #2 } 3... Qe7 { [%eval 0.9] [%clk 0:06:14] } 4. d4?! { (0.90 → 0.31) Inaccuracy. Best move was Nf3. } { [%eval 0.31] [%clk 0:03:22] } (4. Nf3 Nxe4 5. Be2 d5 6. O-O Nc6 7. d3 Nf6 8. d4 a6) 4... Qb4+?? { (0.31 → 3.77) Blunder. Best move was Nc6. } { [%eval 3.77] [%clk 0:06:01] } (4... Nc6 5. Nc3 Nxe5 6. dxe5 Qxe5 7. f4 Qe6 8. Qd4 b6 9. Bc4) 5. c3 { [%eval 3.41] [%clk 0:03:19] } 5... Qa5? { (3.41 → 4.45) Mistake. Best move was Qb6. } { [%eval 4.45] [%clk 0:05:44] } (5... Qb6 6. Bd3) 6. Qb3? { (4.45 → 2.46) Mistake. Best move was Nc4. } { [%eval 2.46] [%clk 0:03:17] } (6. Nc4 Qa6) 6... Kd8?? { (2.46 → 11.16) Blunder. Best move was d5. } { [%eval 11.16] [%clk 0:04:03] } (6... d5 7. exd5) 7. Nxf7+ { [%eval 10.95] [%clk 0:03:13] } 7... Ke7 { [%eval 11.03] [%clk 0:03:42] } 8. Nxh8 { [%eval 10.31] [%clk 0:03:13] } 8... d5 { [%eval 11.12] [%clk 0:03:19] } 9. exd5? { (11.12 → 8.80) Mistake. Best move was e5. } { [%eval 8.8] [%clk 0:03:09] } (9. e5) 9... Qxd5 { [%eval 9.14] [%clk 0:02:46] } 10. Bc4?! { (9.14 → 8.24) Inaccuracy. Best move was Qxd5. } { [%eval 8.24] [%clk 0:03:07] } (10. Qxd5 Nxd5 11. Bg5+ Nf6 12. Bc4 Be6 13. Nd2 Bxc4 14. Nxc4 Ke8 15. O-O-O Be7 16. Rhe1 Kf8) 10... Qe4+? { (8.24 → 13.09) Mistake. Best move was Qxg2. } { [%eval 13.09] [%clk 0:02:36] } (10... Qxg2) 11. Kd1 { [%eval 12.39] [%clk 0:03:01] } 11... Bg4+ { [%eval 12.72] [%clk 0:02:33] } 12. Kd2? { (12.72 → 7.71) Mistake. Best move was f3. } { [%eval 7.71] [%clk 0:02:55] } (12. f3) 12... Qf4+? { (7.71 → 11.41) Mistake. Best move was Qxg2. } { [%eval 11.41] [%clk 0:02:09] } (12... Qxg2) 13. Kc2 { [%eval 10.66] [%clk 0:02:47] } 13... Qxf2+ { [%eval 11.06] [%clk 0:02:00] } 14. Bd2 { [%eval 10.68] [%clk 0:02:46] } 14... Bf5+ { [%eval 12.11] [%clk 0:01:57] } 15. Bd3? { (12.11 → 7.87) Mistake. Best move was Kc1. } { [%eval 7.87] [%clk 0:02:44] } (15. Kc1 Nbd7 16. Rf1 Qxg2 17. Nf7 Be4 18. Re1 Ke8 19. Bb5 a6 20. Qe6+ Be7 21. Ng5 axb5) 15... Nd5? { (7.87 → 29.34) Mistake. Best move was Bxd3+. } { [%eval 29.34] [%clk 0:01:08] } (15... Bxd3+ 16. Kxd3) 16. Re1+ { [%eval 21.32] [%clk 0:02:40] } 16... Ne3+?! { (21.32 → Mate in 9) Checkmate is now unavoidable. Best move was Qxe1. } { [%eval #9] [%clk 0:00:58] } (16... Qxe1 17. Bxe1) 17. Rxe3+ { [%eval #8] [%clk 0:02:38] } 17... Kf6 { [%eval #5] [%clk 0:00:41] } 18. Qf7+ { [%eval #4] [%clk 0:02:36] } 18... Kg5 { [%eval #4] [%clk 0:00:34] } 19. Rf3+?! { (Mate in 4 → Mate in 4) Not the best checkmate sequence. Best move was Rg3+. } { [%eval #4] [%clk 0:02:36] } (19. Rg3+ Kh4 20. Qxf5 Qxf5 21. Bxf5 Be7 22. Rh3#) 19... Qxd2+ { [%eval #4] [%clk 0:00:24] } 20. Kxd2?! { (Mate in 4 → Mate in 4) Not the best checkmate sequence. Best move was Nxd2. } { [%eval #4] [%clk 0:02:34] } { White wins on time. } (20. Nxd2 Bg4 21. Ne4+ Kh4 22. Qf4 Be7 23. Rh3#) 1-0


