[Event "Open Arena"]
[Site "http://chess-academy.net/z2StJEp0"]
[Date "2021.01.18"]
[Round "-"]
[White "CostelStina23"]
[Black "Alexandru16"]
[Result "1-0"]
[UTCDate "2021.01.18"]
[UTCTime "17:44:30"]
[WhiteElo "1572"]
[BlackElo "954"]
[WhiteRatingDiff "+11"]
[BlackRatingDiff "-7"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "B07"]
[Opening "Pirc Defense #4"]
[Termination "Normal"]
[Annotator "chess-academy.net"]

1. e4 { [%eval 0.12] [%clk 0:03:30] } 1... d6?! { (0.12 → 0.73) Inaccuracy. Best move was e6. } { [%eval 0.73] [%clk 0:07:00] } { B07 Pirc Defense #4 } (1... e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nf6 5. Bd3 Bd6 6. O-O) 2. Bc4?! { (0.73 → -0.15) Inaccuracy. Best move was d4. } { [%eval -0.15] [%clk 0:03:27] } (2. d4 Nf6 3. Nc3 e6 4. Nf3 Be7 5. Bd3 Nbd7 6. e5 dxe5) 2... d5? { (-0.15 → 1.35) Mistake. Best move was Nf6. } { [%eval 1.35] [%clk 0:07:02] } (2... Nf6 3. Qe2 e6 4. Nf3 Be7 5. e5 dxe5 6. Nxe5 O-O 7. O-O) 3. Bxd5 { [%eval 0.92] [%clk 0:03:26] } 3... c5? { (0.92 → 2.00) Mistake. Best move was Nf6. } { [%eval 2.0] [%clk 0:07:00] } (3... Nf6 4. Nc3 Nxd5 5. Nxd5 Nc6 6. d3 e6 7. Nc3 e5 8. Nf3) 4. Qh5? { (2.00 → 0.89) Mistake. Best move was d3. } { [%eval 0.89] [%clk 0:03:23] } (4. d3 Nf6 5. Bc4 e6 6. Nf3 Be7 7. O-O O-O 8. Bf4 b6 9. a4 Bb7 10. Nbd2 Nc6) 4... Qxd5?? { (0.89 → 10.03) Blunder. Best move was e6. } { [%eval 10.03] [%clk 0:06:59] } (4... e6 5. Bb3) 5. Qxd5 { [%eval 9.66] [%clk 0:03:19] } 5... Nc6 { [%eval 10.99] [%clk 0:06:54] } 6. Nf3 { [%eval 9.51] [%clk 0:03:13] } 6... Nd8 { [%eval 11.2] [%clk 0:06:49] } 7. Ne5 { [%eval 9.88] [%clk 0:03:09] } 7... e6 { [%eval 9.91] [%clk 0:06:47] } 8. Qd3 { [%eval 9.74] [%clk 0:02:59] } 8... Bd6 { [%eval 16.89] [%clk 0:06:41] } 9. Nc4 { [%eval 10.14] [%clk 0:02:56] } 9... Bxh2 { [%eval 15.59] [%clk 0:06:37] } 10. Rxh2 { [%eval 14.8] [%clk 0:02:53] } 10... e5 { [%eval 16.62] [%clk 0:06:33] } 11. Nxe5 { [%eval 16.18] [%clk 0:02:49] } 11... f5 { [%eval 21.17] [%clk 0:06:31] } 12. Qf3 { [%eval 16.65] [%clk 0:02:46] } 12... Ne7 { [%eval 17.46] [%clk 0:06:27] } 13. exf5 { [%eval 15.08] [%clk 0:02:44] } 13... Ne6 { [%eval 24.36] [%clk 0:06:24] } 14. fxe6 { [%eval 22.94] [%clk 0:02:43] } 14... Ng8?! { (22.94 → Mate in 8) Checkmate is now unavoidable. Best move was Bxe6. } { [%eval #8] [%clk 0:06:21] } (14... Bxe6 15. Qxb7) 15. Qf7+ { [%eval #7] [%clk 0:02:37] } 15... Kd8 { [%eval #7] [%clk 0:06:19] } 16. Rh3 { [%eval #6] [%clk 0:02:34] } 16... Bxe6 { [%eval #4] [%clk 0:06:11] } 17. Rd3+ { [%eval #3] [%clk 0:02:32] } 17... Kc8 { [%eval #3] [%clk 0:06:07] } 18. Qxe6+ { [%eval #2] [%clk 0:02:21] } 18... Kb8 { [%eval #2] [%clk 0:06:06] } 19. Qd7?! { (Mate in 2 → Mate in 4) Not the best checkmate sequence. Best move was Qd6+. } { [%eval #4] [%clk 0:02:16] } (19. Qd6+ Kc8 20. Qd8#) 19... Ne7 { [%eval #4] [%clk 0:06:00] } 20. Qxe7 { [%eval #3] [%clk 0:02:00] } 20... b5 { [%eval #2] [%clk 0:05:52] } 21. Nc6+ { [%eval #1] [%clk 0:01:54] } 21... Kc8 { [%eval #1] [%clk 0:05:50] } 22. Nxa7+?! { (Mate in 1 → Mate in 6) Not the best checkmate sequence. Best move was Qd7#. } { [%eval #6] [%clk 0:01:46] } (22. Qd7#) 22... Rxa7 { [%eval #6] [%clk 0:05:50] } 23. Qxa7 { [%eval #5] [%clk 0:01:46] } 23... Rf8 { [%eval #4] [%clk 0:05:42] } 24. Re3 { [%eval #3] [%clk 0:01:43] } 24... Kd8 { [%eval #2] [%clk 0:05:39] } 25. Re7 { [%eval #1] [%clk 0:01:39] } 25... Rxf2 { [%eval #1] [%clk 0:05:26] } 26. Qd7# { [%clk 0:01:38] } { White wins by checkmate. } 1-0


