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[Event "Open Arena"] [Site "http://chess-academy.net/bLo2fXzl"] [Date "2021.03.16"] [Round "-"] [White "Andru_2010"] [Black "stefanos12"] [Result "1/2-1/2"] [UTCDate "2021.03.16"] [UTCTime "17:09:02"] [WhiteElo "1618"] [BlackElo "1504"] [WhiteRatingDiff "-5"] [BlackRatingDiff "+4"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C46"] [Opening "Four Knights Game"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 { C46 Four Knights Game } 4. d3?! { (0.36 → -0.40) Inaccuracy. Best move was Bb5. } (4. Bb5 Bb4 5. O-O O-O 6. d3 d6 7. h3 a6 8. Bxc6 bxc6) 4... Bd6?! { (-0.40 → 0.22) Inaccuracy. Best move was d5. } (4... d5 5. exd5 Nxd5 6. Be2 Bb4 7. Bd2 Nxc3 8. bxc3 Ba5 9. O-O O-O 10. c4 Bb6 11. Rb1) 5. Bg5 O-O 6. Bxf6?! { (0.28 → -0.67) Inaccuracy. Best move was Nd5. } (6. Nd5 Be7) 6... Qxf6 7. Qe2?! { (-0.25 → -0.91) Inaccuracy. Best move was Nd5. } (7. Nd5 Qe6 8. Ne3 Bc5 9. Be2 Ne7 10. O-O d6 11. Qd2 c6 12. b4 Bb6 13. a4 d5) 7... Nd4 8. Qe3?? { (-0.95 → -10.77) Blunder. Best move was Nd5. } (8. Nd5 Qd8 9. Qd2 c6 10. Ne3 Bc7 11. Be2 d5 12. h4 Ba5 13. b4 Bc7 14. c3 Nxf3+) 8... Nxf3+?? { (-10.77 → -0.60) Blunder. Best move was Nxc2+. } (8... Nxc2+) 9. Qxf3 Qxf3 10. gxf3 Bc5 11. a3 a5 12. Be2?! { (-0.59 → -1.24) Inaccuracy. Best move was Bh3. } (12. Bh3 c6 13. Ke2 g6 14. Nd1 Kg7 15. Ne3 d5 16. Bxc8 Rfxc8 17. exd5 Bxe3 18. fxe3 cxd5) 12... b5? { (-1.24 → -0.16) Mistake. Best move was c6. } (12... c6 13. h4) 13. Nxb5 c6 14. Nc7?? { (-0.11 → -4.83) Blunder. Best move was Nc3. } (14. Nc3) 14... Rb8?! { (-4.83 → -4.16) Inaccuracy. Best move was Ra7. } (14... Ra7 15. Nb5) 15. b4?! { (-4.16 → -4.71) Inaccuracy. Best move was d4. } (15. d4 Bxd4) 15... axb4? { (-4.71 → -1.80) Mistake. Best move was Bd6. } (15... Bd6 16. c3 Bxc7 17. h4 d6 18. O-O g6 19. d4 exd4 20. cxd4 Bd7 21. Rfb1 Bd8 22. Kg2) 16. axb4 Bd6 17. Rb1?? { (-1.93 → -4.96) Blunder. Best move was Na6. } (17. Na6 Ra8 18. d4 Bxb4+ 19. Kf1 Bc3 20. Ra3 Bb2 21. Rb3 Bxd4 22. Nb4 f5 23. c3 Bc5) 17... Bxc7 18. c3 Ba5?! { (-4.82 → -4.05) Inaccuracy. Best move was d5. } (18... d5 19. O-O) 19. d4? { (-4.05 → -5.33) Mistake. Best move was O-O. } (19. O-O) 19... Bc7? { (-5.33 → -4.32) Mistake. Best move was exd4. } (19... exd4) 20. dxe5? { (-4.32 → -5.65) Mistake. Best move was d5. } (20. d5 cxd5 21. exd5 d6 22. O-O g6 23. Ra1 Kg7 24. Kg2 Bb6 25. Ba6 Bf5 26. Ra2 Kf6) 20... Bxe5 21. Rc1?! { (-5.06 → -5.69) Inaccuracy. Best move was c4. } (21. c4 Bc3+ 22. Kf1 Rxb4 23. Rxb4 Bxb4 24. Kg2 Re8 25. Bd3 d6 26. h4 g6 27. h5 Kg7) 21... d5?! { (-5.69 → -4.70) Inaccuracy. Best move was d6. } (21... d6) 22. exd5?! { (-4.70 → -5.59) Inaccuracy. Best move was O-O. } (22. O-O Rd8 23. Rfe1 dxe4 24. Bc4 Bf5 25. fxe4 Bg6 26. f3 Rd2 27. Re2 Rd6 28. Rf2 Bh5) 22... cxd5 23. c4? { (-5.10 → -7.54) Mistake. Best move was O-O. } (23. O-O Rb6 24. Rfd1 Bb7 25. b5 Rg6+ 26. Kh1 Rh6 27. Ra1 Bb8 28. Kg1 Rxh2 29. Ra6 Bxa6) 23... dxc4? { (-7.54 → -6.49) Mistake. Best move was Bf4. } (23... Bf4 24. Rd1 Re8 25. h4 Rxb4 26. Kf1 dxc4 27. Rd4 Rb1+ 28. Kg2 Rxh1 29. Kxh1 c3 30. Rxf4) 24. Bxc4? { (-6.49 → -7.68) Mistake. Best move was Rxc4. } (24. Rxc4 Be6 25. Rc1 Rxb4 26. O-O Rh4 27. h3 Rxh3 28. Rc5 Bh2+ 29. Kg2 Bd6 30. Rb5 Rh2+) 24... Rxb4? { (-7.68 → -6.46) Mistake. Best move was Bf4. } (24... Bf4 25. O-O Bxc1 26. Rxc1 Rxb4 27. Kg2 Rd8 28. Be2 Be6 29. Rd1 Rxd1 30. Bxd1 g6 31. Be2) 25. O-O Bh3?! { (-6.28 → -5.61) Inaccuracy. Best move was Bf4. } (25... Bf4 26. Rc3) 26. Rfe1? { (-5.61 → -7.57) Mistake. Best move was Rfd1. } (26. Rfd1 Bf4 27. Rc2 Bf5 28. Rc3 Rb6 29. Bf1 Rh6 30. h3 Ra8 31. Rc5 Bxh3 32. Bxh3 Rxh3) 26... Rc8? { (-7.57 → -5.16) Mistake. Best move was Bf4. } (26... Bf4) 27. Rxe5 Rbxc4?? { (-4.99 → 1.16) Blunder. Best move was g6. } (27... g6 28. Re4 Kg7 29. f4 Be6 30. f3 Rcxc4 31. Rcxc4 Bxc4 32. Kf2 Rb2+ 33. Kg3 Be6 34. Ra4) 28. Rxc4 Rxc4?? { (1.22 → Mate in 1) Checkmate is now unavoidable. Best move was Ra8. } (28... Ra8 29. Ra4) 29. Re4?? { (Mate in 1 → Mate in 2) Lost forced checkmate sequence. Best move was Re8#. } (29. Re8#) 29... Rxe4?! { (Mate in 2 → -66.00) Lost forced checkmate sequence. Best move was Rc1+. } (29... Rc1+ 30. Re1 Rxe1#) 30. fxe4 f5 31. exf5 Bxf5? { (-65.87 → -8.35) Mistake. Best move was Kf7. } (31... Kf7 32. f3 Bxf5 33. Kh1 Kf6 34. Kg1 Kg5 35. Kf1 Kf4 36. Ke2 g5 37. Kf2 h5 38. Ke2) 32. f3? { (-8.35 → -65.78) Mistake. Best move was Kg2. } (32. Kg2 Kf7) 32... Kf7 33. Kg2 Kf6 34. h4?! { (-16.49 → Mate in 23) Checkmate is now unavoidable. Best move was Kf2. } (34. Kf2 Ke5) 34... g5 35. hxg5+ Kxg5 36. Kg3 h5 37. f4+ Kh6 38. Kh4 Kg6 39. Kg3 Bg4 40. Kh4 Kf5 41. Kg3 Ke4 42. Kh4 Kxf4?? { (Mate in 19 → 0.00) Lost forced checkmate sequence. Best move was Kf5. } { Draw by stalemate. } (42... Kf5 43. Kg3 Bd1 44. Kh3 Kxf4 45. Kh4 Be2 46. Kh3 Kg5 47. Kh2 Bg4 48. Kg1 h4 49. Kf1) 1/2-1/2