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[Event "Bad bishop Arena"] [Site "http://chess-academy.net/BhIVwsmT"] [Date "2020.07.21"] [Round "-"] [White "DavidSah"] [Black "RusuInga"] [Result "1-0"] [UTCDate "2020.07.21"] [UTCTime "16:43:34"] [WhiteElo "1538"] [BlackElo "1070"] [WhiteRatingDiff "+3"] [BlackRatingDiff "-3"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C40"] [Opening "Gunderam Defense"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. Nf3 Qe7? { (0.22 → 1.37) Mistake. Best move was Nc6. } { C40 Gunderam Defense } (2... Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5) 3. Nc3?! { (1.37 → 0.84) Inaccuracy. Best move was Bc4. } (3. Bc4 c6 4. Nc3 d6 5. d4 Nf6 6. O-O Bg4 7. d5 Qc7 8. h3 Bh5 9. Re1 Nbd7) 3... c6 4. d3?! { (1.27 → 0.44) Inaccuracy. Best move was d4. } (4. d4 d6) 4... h6?! { (0.44 → 0.94) Inaccuracy. Best move was Nf6. } (4... Nf6 5. d4 d6 6. h3 Nbd7 7. Be3 exd4 8. Qxd4 Nc5 9. e5 dxe5 10. Qxe5 Qxe5 11. Nxe5) 5. g4? { (0.94 → -0.25) Mistake. Best move was d4. } (5. d4 d6) 5... a6? { (-0.25 → 0.88) Mistake. Best move was d5. } (5... d5 6. exd5 Bxg4 7. h3 Bh5 8. Qe2 Nf6 9. Bg2 Nxd5 10. Nxd5 cxd5 11. Qxe5 Nc6 12. Qxe7+) 6. b4? { (0.88 → -1.07) Mistake. Best move was Bg2. } (6. Bg2 d6) 6... f6? { (-1.07 → 1.39) Mistake. Best move was d5. } (6... d5 7. exd5) 7. Ba3?? { (1.39 → -1.74) Blunder. Best move was Nh4. } (7. Nh4) 7... d6? { (-1.74 → 0.05) Mistake. Best move was a5. } (7... a5 8. Nh4 Qf7 9. Rb1 h5 10. gxh5 Rxh5 11. Nf5 d5 12. bxa5 Bxf5 13. Bxf8 Kxf8 14. exf5) 8. h4? { (0.05 → -1.72) Mistake. Best move was Nh4. } (8. Nh4 Qf7 9. Be2 d5 10. d4 a5 11. Rb1 Na6 12. Bxa6 bxa6 13. exd5 cxd5 14. O-O axb4) 8... Nd7? { (-1.72 → 0.55) Mistake. Best move was Bxg4. } (8... Bxg4) 9. Rb1? { (0.55 → -0.79) Mistake. Best move was h5. } (9. h5 Qf7) 9... Nb6 10. Bh3?! { (-0.37 → -1.18) Inaccuracy. Best move was Rg1. } (10. Rg1) 10... Bd7? { (-1.18 → 0.35) Mistake. Best move was h5. } (10... h5 11. gxh5 Bxh3 12. Rxh3 d5 13. Nd2 Qf7 14. Qf3 d4 15. Ne2 Rxh5 16. Nc4 Nxc4 17. dxc4) 11. O-O?? { (0.35 → -3.58) Blunder. Best move was h5. } (11. h5 Qf7 12. Nh4 Ne7 13. Bc1 d5 14. a4 g5 15. hxg6 Nxg6 16. Nf5 d4 17. a5 dxc3) 11... Be6?? { (-3.58 → -0.31) Blunder. Best move was h5. } (11... h5 12. Ne1) 12. Re1? { (-0.31 → -3.13) Mistake. Best move was h5. } (12. h5 g6 13. Nh4 gxh5 14. Nf5 Qd7 15. Kh2 d5 16. gxh5 Ne7 17. Qf3 Bxf5 18. Bxf5 Nxf5) 12... g6? { (-3.13 → -1.30) Mistake. Best move was h5. } (12... h5 13. Nh2) 13. Kg2 h5?! { (-1.68 → -0.80) Inaccuracy. Best move was Qd7. } (13... Qd7 14. Ng1 g5 15. h5 d5 16. Qf3 d4 17. Nce2 Nd5 18. Kh2 Nf4 19. Nxf4 gxf4 20. Ne2) 14. gxh5? { (-0.80 → -2.21) Mistake. Best move was g5. } (14. g5 Bg4 15. Rh1 Bg7 16. Bxg4 hxg4 17. Nd2 Qe6 18. Ne2 d5 19. Ng3 dxe4 20. Ndxe4 f5) 14... gxh5?! { (-2.21 → -1.23) Inaccuracy. Best move was Bxh3+. } (14... Bxh3+) 15. Bxe6 Qxe6 16. d4? { (-0.88 → -2.51) Mistake. Best move was Bc1. } (16. Bc1) 16... Qg4+ 17. Kf1 Qf5?? { (-1.83 → 13.74) Blunder. Best move was Nc4. } (17... Nc4 18. Bc1 exd4 19. Qxd4 Ne5 20. Nxe5 fxe5 21. Qd3 Qxh4 22. Qf3 Qg4 23. Qxg4 hxg4 24. Ke2) 18. dxe5?? { (13.74 → -1.30) Blunder. Best move was exf5. } (18. exf5) 18... Qe6?? { (-1.30 → 1.75) Blunder. Best move was Qh3+. } (18... Qh3+ 19. Ke2) 19. Qd4? { (1.75 → -0.50) Mistake. Best move was exf6. } (19. exf6 Nxf6 20. Ng5 Qc4+ 21. Ne2 Rg8 22. Bc1 O-O-O 23. Qd4 Nfd7 24. Qxc4 Nxc4 25. Ng3 Re8) 19... Nd5?? { (-0.50 → 6.49) Blunder. Best move was Nc4. } (19... Nc4 20. exf6) 20. exd5 cxd5?? { (5.98 → 27.27) Blunder. Best move was Qh3+. } (20... Qh3+ 21. Ke2) 21. Nxd5 fxe5 22. Nc7+ Kd7 23. Nxe6? { (15.50 → 8.33) Mistake. Best move was Nxe5+. } (23. Nxe5+) 23... Rc8? { (8.33 → 37.42) Mistake. Best move was exd4. } (23... exd4) 24. Qd5 Rxc2?! { (32.56 → Mate in 8) Checkmate is now unavoidable. Best move was Ke8. } (24... Ke8 25. Nxf8) 25. Nxf8+ Kc7 26. Ng6?! { (Mate in 7 → 32.31) Lost forced checkmate sequence. Best move was b5. } (26. b5 Ne7 27. Qxd6+ Kc8 28. bxa6 Rc7 29. axb7+ Rxb7 30. Rec1+ Nc6 31. Rxc6+ Rc7 32. Qxc7#) 26... Rh6 27. Qxg8 Rxa2?! { (35.27 → Mate in 5) Checkmate is now unavoidable. Best move was Rc3. } (27... Rc3 28. Rec1) 28. Qg7+?! { (Mate in 5 → Mate in 18) Not the best checkmate sequence. Best move was Rec1+. } (28. Rec1+ Kb6 29. Qd8+ Ka7 30. Rc8 Rxf2+ 31. Kxf2 Rxg6 32. Ra8#) 28... Kc6 29. Qxh6 Rxa3 30. Qxh5 Ra4 31. Ne7+ Kb6 32. Rec1 Ra5 33. bxa5+?! { (Mate in 2 → Mate in 3) Not the best checkmate sequence. Best move was Nc8+. } (33. Nc8+ Kb5 34. Qe8#) 33... Kxa5 34. Rc2?! { (Mate in 2 → Mate in 3) Not the best checkmate sequence. Best move was Rxb7. } (34. Rxb7 Ka4 35. Ra1#) 34... b5 35. Ra2+?! { (Mate in 3 → Mate in 3) Not the best checkmate sequence. Best move was Qe8. } (35. Qe8 Kb6 36. Qb8+ Ka5 37. Ra2#) 35... Kb6 36. Nd5+?! { (Mate in 3 → Mate in 3) Not the best checkmate sequence. Best move was Qe8. } (36. Qe8 e4 37. Qb8+ Kc5 38. Rc2#) 36... Kc6 37. Ne7+?! { (Mate in 3 → Mate in 4) Not the best checkmate sequence. Best move was Qf7. } (37. Qf7 b4 38. Rc1+ Kb5 39. Qb7#) 37... Kd7 38. Qf7 Kc7 39. Rxa6 e4 40. Ng5?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Nd5+. } (40. Nd5+ Kc8 41. Ra8#) 40... d5 41. Rxb5?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Nc6+. } (41. Nc6+ Kc8 42. Ra8#) 41... d4 42. Nd5+ Kd8 43. Ra8# { White wins by checkmate. } 1-0