[Event "Wilhelm Steinitz Arena"]
[Site "http://chess-academy.net/XAkwLxP9"]
[Date "2020.08.01"]
[Round "-"]
[White "Tabacarum"]
[Black "costantincostelstina"]
[Result "0-1"]
[UTCDate "2020.08.01"]
[UTCTime "17:04:49"]
[WhiteElo "1464"]
[BlackElo "1719"]
[WhiteRatingDiff "-5"]
[BlackRatingDiff "+37"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "A04"]
[Opening "Zukertort Opening: Black Mustang Defense"]
[Termination "Normal"]
[Annotator "chess-academy.net"]

1. Nf3 { [%eval -0.02] [%clk 0:07:00] } 1... Nc6?! { (-0.02 → 0.65) Inaccuracy. Best move was e6. } { [%eval 0.65] [%clk 0:07:00] } { A04 Zukertort Opening: Black Mustang Defense } (1... e6 2. c4 Nf6 3. d4 b6 4. a3 Bb7 5. Nc3 d5 6. Bf4) 2. Nc3?! { (0.65 → -0.09) Inaccuracy. Best move was d4. } { [%eval -0.09] [%clk 0:07:01] } (2. d4 d5 3. e3 Nf6 4. c4 Bg4 5. cxd5 Bxf3 6. gxf3 Qxd5) 2... e5 { [%eval 0.32] [%clk 0:07:00] } 3. h4? { (0.32 → -0.95) Mistake. Best move was e4. } { [%eval -0.95] [%clk 0:06:56] } (3. e4 Nf6 4. Bb5 Bb4 5. O-O O-O 6. d3 d6 7. Ne2 h6) 3... Nf6? { (-0.95 → 0.23) Mistake. Best move was d5. } { [%eval 0.23] [%clk 0:06:58] } (3... d5 4. e4 d4 5. Ne2 Nf6 6. Ng3 Bd6 7. c3 Bg4 8. Be2 Qd7 9. d3 O-O-O 10. O-O) 4. d3? { (0.23 → -1.32) Mistake. Best move was e4. } { [%eval -1.32] [%clk 0:06:54] } (4. e4) 4... Bc5?! { (-1.32 → -0.35) Inaccuracy. Best move was d5. } { [%eval -0.35] [%clk 0:06:54] } (4... d5 5. e4) 5. a4? { (-0.35 → -1.75) Mistake. Best move was Bg5. } { [%eval -1.75] [%clk 0:06:51] } (5. Bg5 d5) 5... Ng4? { (-1.75 → -0.30) Mistake. Best move was d5. } { [%eval -0.3] [%clk 0:06:53] } (5... d5 6. e3 O-O 7. Be2 Bb4 8. O-O a6 9. e4 Bxc3 10. exd5 Nxd5 11. bxc3 Nxc3 12. Qd2) 6. Qd2?? { (-0.30 → -6.66) Blunder. Best move was e3. } { [%eval -6.66] [%clk 0:06:45] } (6. e3 d5) 6... Bxf2+ { [%eval -6.5] [%clk 0:06:41] } 7. Kd1 { [%eval -6.81] [%clk 0:06:43] } 7... Ne3+ { [%eval -6.57] [%clk 0:06:42] } 8. Qxe3 { [%eval -6.83] [%clk 0:06:41] } 8... Bxe3 { [%eval -6.42] [%clk 0:06:41] } 9. Bxe3 { [%eval -6.75] [%clk 0:06:42] } 9... O-O { [%eval -6.38] [%clk 0:06:41] } 10. Bg5?! { (-6.38 → -7.00) Inaccuracy. Best move was Bd2. } { [%eval -7.0] [%clk 0:06:43] } (10. Bd2 d5 11. e3 Qd6 12. a5 a6 13. Kc1 Be6 14. g3 f6 15. h5 b5 16. axb6 cxb6) 10... f6 { [%eval -6.48] [%clk 0:06:30] } 11. Be3? { (-6.48 → -7.57) Mistake. Best move was Bd2. } { [%eval -7.57] [%clk 0:06:39] } (11. Bd2) 11... d5 { [%eval -7.11] [%clk 0:06:29] } 12. a5? { (-7.11 → -9.48) Mistake. Best move was Bf2. } { [%eval -9.48] [%clk 0:06:34] } (12. Bf2 Bg4) 12... d4 { [%eval -8.97] [%clk 0:06:28] } 13. Bf2?! { (-8.97 → -9.51) Inaccuracy. Best move was Bd2. } { [%eval -9.51] [%clk 0:06:28] } (13. Bd2 dxc3) 13... dxc3 { [%eval -9.05] [%clk 0:06:26] } 14. bxc3 { [%eval -9.33] [%clk 0:06:30] } 14... Bg4 { [%eval -9.1] [%clk 0:06:25] } 15. h5?! { (-9.10 → -9.73) Inaccuracy. Best move was Nd2. } { [%eval -9.73] [%clk 0:06:28] } (15. Nd2 b6 16. Nb3 Be6 17. axb6 axb6 18. Rb1 Ra2 19. Nc1 Ra3 20. Be1 Qd6 21. e4 Rfa8) 15... Bxf3? { (-9.73 → -8.67) Mistake. Best move was e4. } { [%eval -8.67] [%clk 0:06:21] } (15... e4 16. Ra4) 16. gxf3 { [%eval -8.95] [%clk 0:06:27] } 16... Qd7 { [%eval -8.6] [%clk 0:06:20] } 17. Bc5?! { (-8.60 → -9.10) Inaccuracy. Best move was h6. } { [%eval -9.1] [%clk 0:06:27] } (17. h6 g6) 17... Rf7?! { (-9.10 → -8.38) Inaccuracy. Best move was Rfd8. } { [%eval -8.38] [%clk 0:06:08] } (17... Rfd8) 18. Bh3?! { (-8.38 → -9.09) Inaccuracy. Best move was Be3. } { [%eval -9.09] [%clk 0:06:23] } (18. Be3 Qd6) 18... Qd5 { [%eval -8.46] [%clk 0:05:52] } 19. Be3? { (-8.46 → -9.46) Mistake. Best move was Bf2. } { [%eval -9.46] [%clk 0:06:16] } (19. Bf2 e4 20. fxe4 Qxh5 21. Kd2 Qe5 22. Bd4 Nxd4 23. cxd4 Qxd4 24. Bf5 Re7 25. c3 Qe5) 19... b5? { (-9.46 → -8.34) Mistake. Best move was Nxa5. } { [%eval -8.34] [%clk 0:05:24] } (19... Nxa5 20. Bf5 Nc4 21. Bf2 Nd6 22. e4 Qc6 23. Be6 Qxc3 24. Rc1 Nb5 25. Bxf7+ Kxf7 26. Rf1) 20. axb6 { [%eval -8.52] [%clk 0:06:16] } 20... f5?! { (-8.52 → -7.80) Inaccuracy. Best move was cxb6. } { [%eval -7.8] [%clk 0:04:47] } (20... cxb6 21. c4) 21. bxa7 { [%eval -8.18] [%clk 0:06:11] } 21... e4? { (-8.18 → -5.67) Mistake. Best move was Nxa7. } { [%eval -5.67] [%clk 0:04:42] } (21... Nxa7 22. Rxa7 Rxa7 23. Bxa7 c5 24. Kd2 Rxa7 25. Bxf5 Qf7 26. Be4 Qf4+ 27. e3 Qg3 28. Re1) 22. fxe4 { [%eval -5.69] [%clk 0:06:11] } 22... fxe4?! { (-5.69 → -4.87) Inaccuracy. Best move was Qe5. } { [%eval -4.87] [%clk 0:04:43] } (22... Qe5 23. Kd2 fxe4 24. Bg2 Nxa7 25. Ra4 Rb8 26. Rxe4 Qa5 27. h6 g6 28. Rc4 Rb2 29. Rc1) 23. d4?? { (-4.87 → -12.83) Blunder. Best move was Bg2. } { [%eval -12.83] [%clk 0:06:08] } (23. Bg2 Re7 24. Rh4 Rxa7 25. Bxa7 Qg5 26. Bxe4 Nxa7 27. Rh1 Rxe4 28. dxe4 Nb5 29. Ra8+ Kf7) 23... Rxa7 { [%eval -11.6] [%clk 0:04:33] } 24. Rb1 { [%eval -14.73] [%clk 0:05:58] } 24... Qa2 { [%eval -11.36] [%clk 0:04:00] } 25. Kc1 { [%eval -14.19] [%clk 0:05:57] } 25... Rf8?! { (-14.19 → -9.50) Inaccuracy. Best move was Ra3. } { [%eval -9.5] [%clk 0:03:34] } (25... Ra3) 26. d5 { [%eval -9.96] [%clk 0:05:56] } 26... Ra6? { (-9.96 → -7.89) Mistake. Best move was Ra3. } { [%eval -7.89] [%clk 0:03:10] } (26... Ra3) 27. dxc6? { (-7.89 → -12.58) Mistake. Best move was Be6+. } { [%eval -12.58] [%clk 0:05:56] } (27. Be6+ Kh8) 27... Rxc6 { [%eval -11.19] [%clk 0:03:10] } 28. Bg2 { [%eval -21.66] [%clk 0:05:52] } 28... Rxc3 { [%eval -14.31] [%clk 0:03:08] } 29. Bd4?! { (-14.31 → Mate in 1) Checkmate is now unavoidable. Best move was Bxe4. } { [%eval #-1] [%clk 0:05:45] } (29. Bxe4 Rxe3) 29... Qxc2# { [%clk 0:03:06] } { Black wins by checkmate. } 0-1


