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[Event "Open Arena"] [Site "http://chess-academy.net/PPEcHy8Y"] [Date "2021.01.26"] [Round "-"] [White "munteanuianis"] [Black "OtiCoolUwU"] [Result "0-1"] [UTCDate "2021.01.26"] [UTCTime "17:38:15"] [WhiteElo "1327"] [BlackElo "1471"] [WhiteRatingDiff "-8"] [BlackRatingDiff "+7"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C44"] [Opening "King's Knight Opening: Normal Variation"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. Nf3 Nc6 { C44 King's Knight Opening: Normal Variation } 3. d3 Nf6 4. Bg5?! { (0.23 → -0.52) Inaccuracy. Best move was Be2. } (4. Be2 Be7 5. O-O O-O 6. c4 Bc5 7. Nc3 d6 8. Be3 Nd4) 4... Bc5?! { (-0.52 → 0.30) Inaccuracy. Best move was d5. } (4... d5 5. exd5 Qxd5 6. Nc3 Qe6 7. Be2 Bd6 8. O-O O-O 9. Re1 h6 10. Bh4 Nd5 11. Nxd5) 5. d4? { (0.30 → -1.43) Mistake. Best move was Nc3. } (5. Nc3) 5... exd4?! { (-1.43 → -0.71) Inaccuracy. Best move was Nxd4. } (5... Nxd4 6. Nc3) 6. Nxd4?? { (-0.71 → -5.72) Blunder. Best move was e5. } (6. e5 h6 7. exf6 hxg5 8. fxg7 Rg8 9. Qe2+ Qe7 10. Nxg5 Rxg7 11. Qxe7+ Kxe7 12. Ne4 Nb4) 6... Bxd4 7. c3?? { (-5.26 → -8.38) Blunder. Best move was Nc3. } (7. Nc3 h6 8. Bxf6 Qxf6 9. Qd2 Bxc3 10. Qxc3 Qxc3+ 11. bxc3 d6 12. Kd2 Be6 13. Bb5 O-O-O) 7... Be5?? { (-8.38 → -2.46) Blunder. Best move was Bxf2+. } (7... Bxf2+ 8. Ke2) 8. Bxf6? { (-2.46 → -5.34) Mistake. Best move was f4. } (8. f4) 8... Qxf6 9. Bc4 Na5?! { (-5.31 → -4.73) Inaccuracy. Best move was h5. } (9... h5 10. Nd2) 10. Bb3? { (-4.73 → -5.97) Mistake. Best move was Bd3. } (10. Bd3 Nc6) 10... Nxb3 11. axb3 d5?! { (-6.15 → -5.16) Inaccuracy. Best move was O-O. } (11... O-O 12. O-O Qh6 13. g3 c6 14. Qd2 Qg6 15. Qe3 Bc7 16. Nd2 Bb6 17. Qf4 d5 18. exd5) 12. c4? { (-5.16 → -8.08) Mistake. Best move was exd5. } (12. exd5 O-O 13. O-O Rd8 14. Re1 c6 15. Qe2 Rxd5 16. Nd2 Be6 17. Ne4 Qh6 18. h3 Bc7) 12... dxe4 13. f3? { (-7.71 → -11.44) Mistake. Best move was O-O. } (13. O-O O-O) 13... exf3? { (-11.44 → -8.22) Mistake. Best move was Qh4+. } (13... Qh4+) 14. gxf3? { (-8.22 → -12.96) Mistake. Best move was Qxf3. } (14. Qxf3 Qh4+ 15. Qf2 Qe4+ 16. Qe2 Qxe2+ 17. Kxe2 Bg4+ 18. Kf2 O-O-O 19. Re1 Rhe8 20. Nc3 Rd2+) 14... O-O 15. c5 Rd8 16. b4?! { (-16.34 → Mate in 7) Checkmate is now unavoidable. Best move was Nd2. } (16. Nd2 Bf4) 16... Rxd1+ 17. Kxd1 Qxf3+ 18. Kd2 Qxh1?! { (Mate in 4 → Mate in 7) Not the best checkmate sequence. Best move was Bf4+. } (18... Bf4+ 19. Ke1 Bg4 20. Nc3 Re8+ 21. Ne4 Rxe4#) 19. Kc2 Bf5+ 20. Kb3 Qd5+?! { (Mate in 3 → Mate in 4) Not the best checkmate sequence. Best move was Qd1+. } (20... Qd1+ 21. Ka3 Be6 22. h3 Qb3#) 21. Ka4 Qc6+?! { (Mate in 4 → Mate in 4) Not the best checkmate sequence. Best move was Bc2+. } (21... Bc2+ 22. Ka5 c6 23. b5 Bc7+ 24. Kb4 Qb3#) 22. b5 Bc2+?! { (Mate in 4 → Mate in 4) Not the best checkmate sequence. Best move was Qxc5. } (22... Qxc5 23. Ra3 Bc2+ 24. Rb3 a5 25. bxa6 Rxa6#) 23. b3 Qe4+?! { (Mate in 4 → Mate in 4) Not the best checkmate sequence. Best move was Qxc5. } (23... Qxc5 24. Na3 a6 25. b6 Bc3 26. Nc4 Qb4#) 24. Ka5 Bxa1?! { (Mate in 3 → Mate in 3) Not the best checkmate sequence. Best move was c6. } (24... c6 25. b4 Bc7+ 26. b6 axb6#) 25. b4 b6+?! { (Mate in 3 → Mate in 3) Not the best checkmate sequence. Best move was Qf5. } (25... Qf5 26. c6 b6+ 27. Ka6 Qc8#) 26. cxb6 axb6# { Black wins by checkmate. } 0-1