[Event "Masterclass Arena"]
[Site "http://chess-academy.net/om9uN493"]
[Date "2022.02.01"]
[Round "-"]
[White "Mariaj"]
[Black "Alex2765467"]
[Result "0-1"]
[UTCDate "2022.02.01"]
[UTCTime "15:39:59"]
[WhiteElo "1495"]
[BlackElo "1711"]
[WhiteRatingDiff "-6"]
[BlackRatingDiff "+54"]
[Variant "Standard"]
[TimeControl "420+0"]
[ECO "C20"]
[Opening "Portuguese Opening"]
[Termination "Normal"]
[Annotator "chess-academy.net"]

1. e4 { [%eval 0.12] [%clk 0:07:00] } 1... e5 { [%eval 0.3] [%clk 0:07:00] } 2. Bb5?! { (0.30 → -0.25) Inaccuracy. Best move was Nf3. } { [%eval -0.25] [%clk 0:06:56] } { C20 Portuguese Opening } (2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. Re1 Nc5) 2... Nc6?! { (-0.25 → 0.49) Inaccuracy. Best move was c6. } { [%eval 0.49] [%clk 0:06:56] } (2... c6 3. Ba4 d5 4. exd5 Qxd5 5. Qf3 Nf6 6. Bb3 Qd8 7. Nc3) 3. Nc3?! { (0.49 → -0.44) Inaccuracy. Best move was Nf3. } { [%eval -0.44] [%clk 0:06:53] } (3. Nf3 a6 4. Ba4 Nf6 5. O-O Be7 6. Bxc6 dxc6 7. d3 Bd6) 3... Nf6?! { (-0.44 → 0.49) Inaccuracy. Best move was Nd4. } { [%eval 0.49] [%clk 0:06:53] } (3... Nd4 4. Bc4 c6 5. Nf3 Nf6 6. O-O d6 7. Nxd4 exd4 8. Ne2 Nxe4 9. Nxd4 d5 10. d3) 4. b4? { (0.49 → -1.80) Mistake. Best move was Nf3. } { [%eval -1.8] [%clk 0:06:40] } (4. Nf3 Nd4) 4... Bxb4 { [%eval -1.51] [%clk 0:06:47] } 5. Nb1? { (-1.51 → -3.51) Mistake. Best move was Nge2. } { [%eval -3.51] [%clk 0:06:34] } (5. Nge2 O-O) 5... d6? { (-3.51 → -1.75) Mistake. Best move was O-O. } { [%eval -1.75] [%clk 0:06:43] } (5... O-O 6. Ne2 Nxe4 7. O-O d5 8. d3 Nf6 9. Bxc6 bxc6 10. Nd2 Bd6 11. Rb1 Bd7 12. h3) 6. Ba4? { (-1.75 → -3.53) Mistake. Best move was c3. } { [%eval -3.53] [%clk 0:06:26] } (6. c3 Ba5) 6... Bg4? { (-3.53 → -2.33) Mistake. Best move was Nxe4. } { [%eval -2.33] [%clk 0:06:34] } (6... Nxe4) 7. Ne2? { (-2.33 → -3.33) Mistake. Best move was f3. } { [%eval -3.33] [%clk 0:06:20] } (7. f3 Be6) 7... Nxe4 { [%eval -3.01] [%clk 0:06:26] } 8. Ng3?? { (-3.01 → -11.60) Blunder. Best move was O-O. } { [%eval -11.6] [%clk 0:06:13] } (8. O-O Bc5) 8... Bxd1 { [%eval -11.32] [%clk 0:06:21] } 9. Nxe4 { [%eval -11.56] [%clk 0:06:08] } 9... Bg4 { [%eval -11.25] [%clk 0:06:17] } 10. Ng5 { [%eval -18.16] [%clk 0:05:51] } 10... Qxg5 { [%eval -17.62] [%clk 0:06:13] } 11. h3 { [%eval -20.6] [%clk 0:05:46] } 11... Qf6 { [%eval -12.22] [%clk 0:06:07] } 12. hxg4 { [%eval -12.52] [%clk 0:05:44] } 12... Bc5 { [%eval -12.0] [%clk 0:06:07] } 13. d3 { [%eval -19.56] [%clk 0:05:35] } 13... Qxf2+ { [%eval -19.29] [%clk 0:06:04] } 14. Kd1 { [%eval -18.92] [%clk 0:05:29] } 14... Be3 { [%eval -13.73] [%clk 0:05:58] } 15. Bxe3 { [%eval -13.71] [%clk 0:05:26] } 15... Qxe3 { [%eval -13.57] [%clk 0:05:56] } 16. Nd2 { [%eval -13.93] [%clk 0:05:16] } 16... a6 { [%eval -12.65] [%clk 0:05:48] } 17. Kc1 { [%eval -14.33] [%clk 0:05:12] } 17... O-O { [%eval -13.7] [%clk 0:05:44] } 18. Kb2 { [%eval -18.67] [%clk 0:05:07] } 18... Qd4+ { [%eval -18.14] [%clk 0:05:38] } 19. Kb1 { [%eval -18.92] [%clk 0:05:02] } 19... Qxa4 { [%eval -18.56] [%clk 0:05:36] } 20. Kb2 { [%eval -19.16] [%clk 0:04:58] } 20... Nd4 { [%eval -18.04] [%clk 0:05:30] } 21. Rag1?! { (-18.04 → Mate in 11) Checkmate is now unavoidable. Best move was Nb3. } { [%eval #-11] [%clk 0:04:53] } (21. Nb3) 21... Qxc2+ { [%eval #-10] [%clk 0:05:26] } 22. Ka1 { [%eval #-10] [%clk 0:04:48] } 22... Nc6?! { (Mate in 10 → -21.21) Lost forced checkmate sequence. Best move was Qc3+. } { [%eval -21.21] [%clk 0:04:57] } (22... Qc3+ 23. Kb1 Qxd3+ 24. Ka1 Nc2+ 25. Kb2 Nb4 26. Ne4 Qc2+ 27. Ka3 b5 28. Rb1 a5 29. Nf6+) 23. Rh2?! { (-21.21 → Mate in 2) Checkmate is now unavoidable. Best move was Nb3. } { [%eval #-2] [%clk 0:04:46] } (23. Nb3 Qc3+) 23... Nb4 { [%eval #-1] [%clk 0:04:54] } 24. Rgh1 { [%eval #-1] [%clk 0:04:45] } 24... Qxa2# { [%clk 0:04:45] } { Black wins by checkmate. } 0-1


