[Event "Open Arena"]
[Site "http://chess-academy.net/lUyABOel"]
[Date "2021.03.16"]
[Round "-"]
[White "Andru_2010"]
[Black "Eron"]
[Result "0-1"]
[UTCDate "2021.03.16"]
[UTCTime "17:01:07"]
[WhiteElo "1630"]
[BlackElo "1648"]
[WhiteRatingDiff "-12"]
[BlackRatingDiff "+112"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "C46"]
[Opening "Four Knights Game"]
[Termination "Normal"]
[Annotator "chess-academy.net"]

1. e4 { [%eval 0.12] [%clk 0:07:00] } 1... e5 { [%eval 0.3] [%clk 0:03:30] } 2. Nf3 { [%eval 0.22] [%clk 0:07:00] } 2... Nc6 { [%eval 0.4] [%clk 0:03:29] } 3. Nc3 { [%eval 0.18] [%clk 0:07:01] } 3... Nf6 { [%eval 0.36] [%clk 0:03:26] } { C46 Four Knights Game } 4. d3?! { (0.36 → -0.62) Inaccuracy. Best move was Bb5. } { [%eval -0.62] [%clk 0:06:56] } (4. Bb5 Bb4 5. O-O O-O 6. d3 d6 7. h3 a6 8. Bxc6 bxc6) 4... Bc5?! { (-0.62 → 0.21) Inaccuracy. Best move was d5. } { [%eval 0.21] [%clk 0:03:25] } (4... d5 5. exd5) 5. Bg5?! { (0.21 → -0.29) Inaccuracy. Best move was Be2. } { [%eval -0.29] [%clk 0:06:56] } (5. Be2 d6 6. O-O O-O 7. Na4 Bb6 8. c3 Bd7 9. Nxb6 axb6 10. b4 Qe8 11. Be3 Nd8) 5... O-O?! { (-0.29 → 0.25) Inaccuracy. Best move was Bb4. } { [%eval 0.25] [%clk 0:03:24] } (5... Bb4 6. Be2 h6 7. Bh4 d6 8. O-O g5 9. Bg3 O-O 10. a3 Ba5 11. b4 Bb6 12. Na4) 6. Bxf6?! { (0.25 → -0.71) Inaccuracy. Best move was Nd5. } { [%eval -0.71] [%clk 0:06:56] } (6. Nd5 Be7) 6... Qxf6 { [%eval 0.05] [%clk 0:03:24] } 7. h3? { (0.05 → -1.24) Mistake. Best move was Nd5. } { [%eval -1.24] [%clk 0:06:55] } (7. Nd5 Qd8 8. c3 Ne7 9. Ne3 Bxe3 10. fxe3 d6 11. Be2 a5 12. O-O a4 13. Qe1 Ng6) 7... Nd4?! { (-1.24 → -0.40) Inaccuracy. Best move was Ne7. } { [%eval -0.4] [%clk 0:03:23] } (7... Ne7 8. Qd2 d6 9. O-O-O Bd4 10. Nb5 Bb6 11. Nc3 Rd8 12. Kb1 d5 13. Nxd5 Nxd5 14. exd5) 8. Be2?! { (-0.40 → -1.15) Inaccuracy. Best move was Nd5. } { [%eval -1.15] [%clk 0:06:50] } (8. Nd5) 8... Nxf3+ { [%eval -0.66] [%clk 0:03:21] } 9. Bxf3 { [%eval -1.1] [%clk 0:06:51] } 9... Qh4 { [%eval -0.77] [%clk 0:03:20] } 10. g3 { [%eval -1.14] [%clk 0:06:50] } 10... Qf6? { (-1.14 → 0.05) Mistake. Best move was Qh6. } { [%eval 0.05] [%clk 0:03:19] } (10... Qh6 11. Na4 Be7 12. Qd2 Bg5 13. Qe2 d6 14. h4 Bd8 15. Bg4 c6 16. Bxc8 Rxc8 17. Qg4) 11. a3? { (0.05 → -1.06) Mistake. Best move was Nd5. } { [%eval -1.06] [%clk 0:06:47] } (11. Nd5 Qd8 12. b4 Be7 13. O-O c6 14. Nxe7+ Qxe7 15. Qd2 d6 16. Bg2 Be6 17. a4 f5) 11... a5?! { (-1.06 → -0.10) Inaccuracy. Best move was c6. } { [%eval -0.1] [%clk 0:03:17] } (11... c6 12. Na4 Be7 13. Nc3 g6 14. h4 Qg7 15. Qd2 d6 16. Bg2 h5 17. O-O-O b5 18. Kb1) 12. Qd2?? { (-0.10 → -6.41) Blunder. Best move was Nd5. } { [%eval -6.41] [%clk 0:06:44] } (12. Nd5) 12... Bd4?? { (-6.41 → -0.39) Blunder. Best move was Qxf3. } { [%eval -0.39] [%clk 0:03:12] } (12... Qxf3) 13. O-O-O?? { (-0.39 → -5.46) Blunder. Best move was Bg2. } { [%eval -5.46] [%clk 0:06:41] } (13. Bg2 c6) 13... Qxf3 { [%eval -4.91] [%clk 0:03:08] } 14. Rhf1? { (-4.91 → -6.42) Mistake. Best move was Nd5. } { [%eval -6.42] [%clk 0:06:37] } (14. Nd5 c6 15. Ne7+ Kh8 16. Nf5 d6 17. Nxd4 exd4 18. Rde1 b5 19. Qe2 Qxe2 20. Rxe2 Re8) 14... Bxc3 { [%eval -5.9] [%clk 0:03:06] } 15. Qxc3 { [%eval -6.27] [%clk 0:06:36] } 15... d6 { [%eval -6.0] [%clk 0:03:06] } 16. b4? { (-6.00 → -8.52) Mistake. Best move was g4. } { [%eval -8.52] [%clk 0:06:27] } (16. g4) 16... axb4 { [%eval -8.5] [%clk 0:03:04] } 17. axb4 { [%eval -8.99] [%clk 0:06:26] } 17... Ra1+?? { (-8.99 → 0.00) Blunder. Best move was Bxh3. } { [%eval 0.0] [%clk 0:03:02] } (17... Bxh3 18. Rh1 Be6 19. Qe1 f5 20. Qe3 fxe4 21. Qxe4 Qxe4 22. dxe4 Rxf2 23. Rd2 Rf3 24. Rdh2) 18. Kd2?? { (0.00 → -8.92) Blunder. Best move was Qxa1. } { [%eval -8.92] [%clk 0:06:26] } (18. Qxa1 Bxh3 19. Rh1 Bg2 20. Rhg1 Qxf2 21. Qc3 Bf3 22. Rdf1 Qb6 23. g4 Be2 24. Re1 Ra8) 18... Rxd1+ { [%eval -8.54] [%clk 0:03:01] } 19. Rxd1 { [%eval -8.54] [%clk 0:06:12] } 19... Qxf2+ { [%eval -8.42] [%clk 0:03:00] } 20. Kc1 { [%eval -8.21] [%clk 0:06:12] } 20... Bxh3 { [%eval -8.21] [%clk 0:02:58] } 21. Qd2? { (-8.21 → -9.43) Mistake. Best move was Kb2. } { [%eval -9.43] [%clk 0:06:11] } (21. Kb2 Qxg3 22. d4 Qxc3+ 23. Kxc3 Re8 24. Rd3 Bd7 25. d5 g5 26. Kd2 h5 27. Ke1 g4) 21... Qf3? { (-9.43 → -7.71) Mistake. Best move was Qd4. } { [%eval -7.71] [%clk 0:02:55] } (21... Qd4) 22. c3? { (-7.71 → -9.45) Mistake. Best move was Rg1. } { [%eval -9.45] [%clk 0:06:08] } (22. Rg1) 22... Ra8 { [%eval -9.36] [%clk 0:02:53] } 23. Kc2?! { (-9.36 → -66.01) Inaccuracy. Best move was Kb2. } { [%eval -66.01] [%clk 0:06:05] } (23. Kb2 f5 24. exf5 Bxf5 25. Ra1 Rf8 26. Re1 b5 27. Qe2 Qxg3 28. Qe3 Qg2+ 29. Qe2 Qxe2+) 23... Ra2+ { [%eval -16.84] [%clk 0:02:52] } 24. Kc1 { [%eval -65.52] [%clk 0:06:05] } 24... Rxd2 { [%eval -23.73] [%clk 0:02:51] } 25. Rxd2 { [%eval -23.36] [%clk 0:06:06] } 25... Bg4 { [%eval -22.07] [%clk 0:02:50] } 26. Kc2 { [%eval -22.81] [%clk 0:06:06] } 26... Qf1 { [%eval -17.12] [%clk 0:02:48] } 27. Kb3?! { (-17.12 → Mate in 8) Checkmate is now unavoidable. Best move was b5. } { [%eval #-8] [%clk 0:06:05] } (27. b5) 27... Qb1+ { [%eval #-7] [%clk 0:02:44] } 28. Kc4 { [%eval #-2] [%clk 0:06:06] } 28... b5+?! { (Mate in 2 → Mate in 7) Not the best checkmate sequence. Best move was c6. } { [%eval #-7] [%clk 0:02:39] } (28... c6 29. b5 Qxb5#) 29. Kxb5 { [%eval #-7] [%clk 0:06:06] } 29... Qb3 { [%eval #-8] [%clk 0:02:38] } 30. d4 { [%eval #-5] [%clk 0:06:01] } 30... Bd7+ { [%eval #-4] [%clk 0:02:36] } 31. Ka6 { [%eval #-4] [%clk 0:06:00] } 31... Qa4+ { [%eval #-3] [%clk 0:02:34] } 32. Kb7 { [%eval #-3] [%clk 0:06:01] } 32... Qb5+?! { (Mate in 3 → Mate in 3) Not the best checkmate sequence. Best move was Qc6+. } { [%eval #-3] [%clk 0:02:34] } (32... Qc6+ 33. Ka7 Qb6+ 34. Ka8 Bc6#) 33. Kxc7 { [%eval #-3] [%clk 0:06:01] } 33... Qc6+ { [%eval #-2] [%clk 0:02:33] } 34. Kd8 { [%eval #-2] [%clk 0:06:02] } 34... Qc8+?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Kf8. } { [%eval #-2] [%clk 0:02:31] } (34... Kf8 35. dxe5 Qc8#) 35. Ke7 { [%eval #-2] [%clk 0:06:03] } 35... Qe8+?! { (Mate in 2 → Mate in 4) Not the best checkmate sequence. Best move was Qc7. } { [%eval #-4] [%clk 0:02:31] } (35... Qc7 36. dxe5 Ba4#) 36. Kxd6 { [%eval #-4] [%clk 0:06:03] } 36... Qe6+ { [%eval #-3] [%clk 0:02:30] } 37. Kc5 { [%eval #-1] [%clk 0:06:04] } 37... Qc6# { [%clk 0:02:29] } { Black wins by checkmate. } 0-1


