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[Event "Open Arena"] [Site "http://chess-academy.net/5HNYq99M"] [Date "2020.12.03"] [Round "-"] [White "marialungu"] [Black "Jyoimatison"] [Result "0-1"] [UTCDate "2020.12.03"] [UTCTime "17:11:35"] [WhiteElo "1309"] [BlackElo "1766"] [WhiteRatingDiff "-3"] [BlackRatingDiff "+16"] [Variant "Standard"] [TimeControl "420+2"] [ECO "D00"] [Opening "Blackmar-Diemer Gambit"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. d4 d5 2. e4? { (0.53 → -0.55) Mistake. Best move was c4. } { D00 Blackmar-Diemer Gambit } (2. c4 e6 3. Nf3 Nf6 4. Nc3 Bb4 5. e3 O-O 6. Be2 Nbd7) 2... dxe4 3. Bb5+? { (-0.05 → -1.18) Mistake. Best move was Nc3. } (3. Nc3 Nf6 4. f3 exf3 5. Nxf3 e6 6. Bd3 Be7 7. Ne4 Nbd7) 3... c6 4. Ba4 Nf6 5. Bf4? { (-0.79 → -2.00) Mistake. Best move was Ne2. } (5. Ne2 Bg4 6. c3 Nbd7 7. O-O e5 8. h3 Bh5 9. Bc2 Bd6 10. Nd2 exd4 11. cxd4 Bg6) 5... h6? { (-2.00 → -0.81) Mistake. Best move was Nd5. } (5... Nd5 6. Qd2 Nxf4 7. Qxf4 Qxd4 8. Nc3 Qf6 9. Qe3 Bf5 10. O-O-O Qh6 11. Qxh6 gxh6 12. Nge2) 6. Nh3? { (-0.81 → -2.43) Mistake. Best move was Ne2. } (6. Ne2 Bf5) 6... g5?! { (-2.43 → -1.75) Inaccuracy. Best move was Nd5. } (6... Nd5 7. Bd2) 7. Be5? { (-1.75 → -2.79) Mistake. Best move was Be3. } (7. Be3 Bg4) 7... Bg4 8. Qd2 e6?! { (-2.89 → -2.01) Inaccuracy. Best move was Nbd7. } (8... Nbd7 9. Bb3 Bg7 10. Bg3 Nh5 11. Nc3 Qb6 12. Ng1 Nxg3 13. hxg3 Qxd4 14. Qxd4 Bxd4 15. Nge2) 9. Nc3?! { (-2.01 → -2.61) Inaccuracy. Best move was Bxf6. } (9. Bxf6) 9... a5?! { (-2.61 → -2.10) Inaccuracy. Best move was Nbd7. } (9... Nbd7 10. Bg3) 10. O-O? { (-2.10 → -3.28) Mistake. Best move was Nxg5. } (10. Nxg5 hxg5) 10... Bb4? { (-3.28 → -1.44) Mistake. Best move was Nbd7. } (10... Nbd7 11. Qe1 b5 12. Nxb5 cxb5 13. Bxb5 Be7 14. Bxf6 Bxf6 15. Qxe4 Bf5 16. Qe2 O-O 17. g4) 11. a3?! { (-1.44 → -2.32) Inaccuracy. Best move was Bxf6. } (11. Bxf6 Bxc3) 11... Bxc3 12. bxc3?! { (-1.88 → -2.41) Inaccuracy. Best move was Qxc3. } (12. Qxc3 Nbd7) 12... b5?! { (-2.41 → -1.77) Inaccuracy. Best move was Nbd7. } (12... Nbd7) 13. Bb3 O-O?? { (-2.23 → 1.23) Blunder. Best move was Nbd7. } (13... Nbd7 14. Bg3) 14. Qe3?? { (1.23 → -1.96) Blunder. Best move was Nxg5. } (14. Nxg5 Nbd7 15. Bxf6 Nxf6 16. f3 exf3 17. Nxf3 Kh7 18. Ne5 Bf5 19. Rxf5 exf5 20. Qf4 Nd5) 14... Bxh3?? { (-1.96 → 1.05) Blunder. Best move was Nbd7. } (14... Nbd7) 15. gxh3? { (1.05 → -1.39) Mistake. Best move was Qxh3. } (15. Qxh3) 15... a4 16. Ba2 g4?? { (-1.64 → 3.02) Blunder. Best move was Nd5. } (16... Nd5 17. Qxe4) 17. hxg4? { (3.02 → 0.58) Mistake. Best move was Qxh6. } (17. Qxh6 Nbd7 18. Qg5+ Kh8 19. Qh4+ Kg8 20. Bd6 Nh7 21. Be7 Qc7 22. Bxf8 Rxf8 23. Qxg4+ Kh8) 17... Nxg4 18. Qxe4 Qg5? { (0.32 → 1.37) Mistake. Best move was Nxe5. } (18... Nxe5 19. dxe5) 19. d5?? { (1.37 → -6.87) Blunder. Best move was Kh1. } (19. Kh1) 19... cxd5 20. Qd4? { (-6.55 → -8.48) Mistake. Best move was Bf4. } (20. Bf4 dxe4) 20... Nxe5+ 21. Kh1 Nbc6 22. Qe3 Qh4?! { (-8.16 → -7.59) Inaccuracy. Best move was Qh5. } (22... Qh5) 23. Qg3+?! { (-7.59 → -8.11) Inaccuracy. Best move was Rae1. } (23. Rae1 Kh7) 23... Qxg3 24. fxg3?! { (-7.98 → -8.54) Inaccuracy. Best move was hxg3. } (24. hxg3 Ne7 25. Kg2 Rfc8 26. Rfe1 Ng4 27. c4 bxc4 28. Reb1 Nf6 29. Rb7 Nf5 30. Rc1 Ne4) 24... d4 25. cxd4 Nxd4 26. c3 Ne2?? { (-8.61 → -5.00) Blunder. Best move was Nc2. } (26... Nc2 27. Rab1 Nxa3 28. Rb4 Rfd8 29. Rd4 Nac4 30. Bb1 a3 31. Ba2 Ne3 32. Rb1 b4 33. Rbxb4) 27. Rf2?? { (-5.00 → -8.35) Blunder. Best move was Rfe1. } (27. Rfe1 Nxc3) 27... Nxc3 28. Bb1 Nxb1 29. Rxb1 Nd3 30. Rd2 Rad8?! { (-7.75 → -6.95) Inaccuracy. Best move was Rfd8. } (30... Rfd8 31. Rxb5) 31. Rbd1?? { (-6.95 → -11.01) Blunder. Best move was Rxb5. } (31. Rxb5 Rd4) 31... Nb2?? { (-11.01 → -4.68) Blunder. Best move was Nf2+. } (31... Nf2+ 32. Rxf2 Rxd1+ 33. Kg2 Ra1 34. Rf3 Ra2+ 35. Kh3 Rd8 36. g4 Rdd2 37. Kg3 Rxh2 38. Kf4) 32. Rb1?? { (-4.68 → Mate in 12) Checkmate is now unavoidable. Best move was Rxd8. } (32. Rxd8 Nxd1) 32... Rxd2 33. Rg1 Rfd8?! { (Mate in 8 → -69.49) Lost forced checkmate sequence. Best move was Rc8. } (33... Rc8 34. g4 Nd3 35. g5 Rcc2 36. Rg3 Ne5 37. gxh6+ Kh8 38. h3 Rc1+ 39. Rg1 Nf3 40. Rxc1) 34. Ra1?! { (-69.49 → Mate in 7) Checkmate is now unavoidable. Best move was g4. } (34. g4 Nd3 35. g5 Nf2+ 36. Kg2 hxg5 37. Kf1 Nh3 38. Rg2 Rd1+ 39. Ke2 Nf4+ 40. Kf3 R8d3+) 34... Rc2 35. Re1 Rdd2 36. g4 Rxh2+ 37. Kg1 Rcg2+?! { (Mate in 4 → Mate in 4) Not the best checkmate sequence. Best move was Nc4. } (37... Nc4 38. Re2 Rcxe2 39. Kf1 Nd2+ 40. Kg1 Reg2#) 38. Kf1 Nd3?! { (Mate in 4 → Mate in 4) Not the best checkmate sequence. Best move was Nc4. } (38... Nc4 39. Re2 Rxe2 40. Kg1 Ne3 41. g5 Reg2#) 39. g5 Nxe1 40. Kxe1 Rh1# { Black wins by checkmate. } 0-1