[Event "Masterclass Arena"]
[Site "http://chess-academy.net/mAAGGkm1"]
[Date "2022.03.25"]
[Round "-"]
[White "Bogdan_Castravet"]
[Black "SorinNovorojdin"]
[Result "0-1"]
[UTCDate "2022.03.25"]
[UTCTime "17:15:00"]
[WhiteElo "1502"]
[BlackElo "1976"]
[WhiteRatingDiff "-2"]
[BlackRatingDiff "+6"]
[Variant "Standard"]
[TimeControl "300+0"]
[ECO "B07"]
[Opening "Pirc Defense #4"]
[Termination "Normal"]
[Annotator "chess-academy.net"]

1. e4 { [%eval 0.12] [%clk 0:02:30] } 1... d6?! { (0.12 → 0.73) Inaccuracy. Best move was e6. } { [%eval 0.73] [%clk 0:05:00] } { 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 0:02:29] } (2. d4 Nf6 3. Nc3 e6 4. Nf3 Be7 5. Bd3 Nbd7 6. e5 dxe5) 2... e5?! { (-0.15 → 0.63) Inaccuracy. Best move was Nf6. } { [%eval 0.63] [%clk 0:05:00] } (2... Nf6 3. Qe2 e6 4. Nf3 Be7 5. e5 dxe5 6. Nxe5 O-O 7. O-O) 3. d3 { [%eval 0.34] [%clk 0:02:27] } 3... Nf6 { [%eval 0.75] [%clk 0:05:00] } 4. Qf3? { (0.75 → -0.63) Mistake. Best move was Nf3. } { [%eval -0.63] [%clk 0:02:24] } (4. Nf3 Be7 5. Nc3 O-O 6. O-O h6 7. Bb3 Nc6 8. Be3 Be6 9. Bxe6 fxe6 10. a3 d5) 4... Nc6?! { (-0.63 → -0.13) Inaccuracy. Best move was Be7. } { [%eval -0.13] [%clk 0:04:59] } (4... Be7 5. Qe2 c6 6. Nf3 O-O 7. O-O Nbd7 8. a4 Nc5 9. h3 h6 10. Nbd2 d5 11. Ba2) 5. g4?? { (-0.13 → -3.85) Blunder. Best move was Bb5. } { [%eval -3.85] [%clk 0:02:23] } (5. Bb5 d5 6. exd5 Nxd5 7. Qe2 Bb4+ 8. c3 O-O 9. Bxc6 bxc6 10. cxb4 Nxb4 11. Nc3 Ba6) 5... Bxg4? { (-3.85 → -2.00) Mistake. Best move was Nd4. } { [%eval -2.0] [%clk 0:04:57] } (5... Nd4 6. Qd1 d5 7. g5 dxc4 8. gxf6 Qxf6 9. Nc3 Qg6 10. Kf1 Bg4 11. f3 Be6 12. Be3) 6. Qg3?! { (-2.00 → -2.66) Inaccuracy. Best move was Qg2. } { [%eval -2.66] [%clk 0:02:11] } (6. Qg2) 6... h5?! { (-2.66 → -1.79) Inaccuracy. Best move was Nd4. } { [%eval -1.79] [%clk 0:04:53] } (6... Nd4 7. Bb3 a5 8. c3 Nxb3 9. axb3 g6 10. c4 Bg7 11. Nc3 O-O 12. Bg5 Be6 13. Nf3) 7. Nh3?? { (-1.79 → -6.35) Blunder. Best move was f3. } { [%eval -6.35] [%clk 0:02:06] } (7. f3 Bc8) 7... Bxh3?? { (-6.35 → -1.44) Blunder. Best move was Nd4. } { [%eval -1.44] [%clk 0:04:47] } (7... Nd4) 8. Qxh3 { [%eval -1.92] [%clk 0:02:03] } 8... Qe7? { (-1.92 → -0.75) Mistake. Best move was Nd4. } { [%eval -0.75] [%clk 0:04:42] } (8... Nd4 9. Bb3) 9. Qf3? { (-0.75 → -3.18) Mistake. Best move was Be3. } { [%eval -3.18] [%clk 0:01:55] } (9. Be3 g6 10. Nd2 Qd7 11. Qg2 Bg7 12. O-O-O O-O-O 13. Bg5 Nd4 14. Kb1 b5 15. Bb3 Nxb3) 9... Nd4 { [%eval -2.66] [%clk 0:04:39] } 10. Qf5?? { (-2.66 → -11.95) Blunder. Best move was Qd1. } { [%eval -11.95] [%clk 0:01:52] } (10. Qd1 d5 11. Bxd5 Nxd5 12. c3 Nxc3 13. Nxc3 O-O-O 14. a3 Qd7 15. Be3 Qh3 16. Kd2 Kb8) 10... Nxf5 { [%eval -11.66] [%clk 0:04:36] } 11. exf5 { [%eval -11.89] [%clk 0:01:50] } 11... Ng4 { [%eval -11.79] [%clk 0:04:36] } 12. h4 { [%eval -12.0] [%clk 0:01:45] } 12... f6 { [%eval -10.07] [%clk 0:04:31] } 13. Be3 { [%eval -11.29] [%clk 0:01:36] } 13... Nxe3 { [%eval -10.5] [%clk 0:04:27] } 14. fxe3 { [%eval -10.7] [%clk 0:01:35] } 14... O-O-O { [%eval -9.72] [%clk 0:04:25] } 15. Bd5 { [%eval -10.29] [%clk 0:01:31] } 15... Kb8 { [%eval -9.84] [%clk 0:04:21] } 16. Nc3 { [%eval -10.11] [%clk 0:01:28] } 16... c6 { [%eval -9.82] [%clk 0:04:19] } 17. Be4 { [%eval -11.48] [%clk 0:01:24] } 17... d5 { [%eval -11.07] [%clk 0:04:16] } 18. Bf3 { [%eval -11.78] [%clk 0:01:22] } 18... Qc5 { [%eval -11.39] [%clk 0:03:50] } 19. d4 { [%eval -15.16] [%clk 0:01:18] } 19... exd4 { [%eval -14.52] [%clk 0:03:46] } 20. Na4 { [%eval -20.6] [%clk 0:01:17] } 20... Qa5+ { [%eval -18.82] [%clk 0:03:41] } 21. c3 { [%eval -19.68] [%clk 0:01:14] } 21... Qxa4 { [%eval -18.92] [%clk 0:03:35] } 22. b3 { [%eval -21.16] [%clk 0:01:12] } 22... Qa6 { [%eval -18.69] [%clk 0:03:30] } 23. Be2 { [%eval -20.59] [%clk 0:01:10] } 23... Qb6 { [%eval -16.86] [%clk 0:03:27] } 24. cxd4 { [%eval -18.46] [%clk 0:01:07] } 24... Bb4+ { [%eval -17.56] [%clk 0:03:21] } 25. Kd1 { [%eval -29.1] [%clk 0:01:01] } 25... c5 { [%eval -17.84] [%clk 0:03:17] } 26. dxc5?! { (-17.84 → Mate in 10) Checkmate is now unavoidable. Best move was a3. } { [%eval #-10] [%clk 0:01:00] } (26. a3 Bc3) 26... Qxc5 { [%eval -79.52] [%clk 0:03:14] } 27. Rc1?! { (-79.52 → Mate in 7) Checkmate is now unavoidable. Best move was a3. } { [%eval #-7] [%clk 0:00:57] } (27. a3 Qc3) 27... Qxe3 { [%eval #-6] [%clk 0:03:06] } 28. Bxh5 { [%eval #-1] [%clk 0:00:54] } 28... Qd2# { [%clk 0:02:59] } { Black wins by checkmate. } 0-1


