lichess dev

[Event "Matanović Arena"] [Site "http://chess-academy.net/dYEX9D1y"] [Date "2020.06.16"] [Round "-"] [White "Mihai_Pislaru-9"] [Black "Max"] [Result "0-1"] [UTCDate "2020.06.16"] [UTCTime "16:48:28"] [WhiteElo "1067"] [BlackElo "2807"] [WhiteRatingDiff "+0"] [BlackRatingDiff "+0"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A40"] [Opening "Horwitz Defense"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. d4 e6 { A40 Horwitz Defense } 2. Nc3?! { (0.38 → -0.17) Inaccuracy. Best move was e4. } (2. e4 d5 3. exd5 exd5 4. Nf3 Nf6 5. Bd3 c5 6. O-O c4) 2... c5? { (-0.17 → 0.90) Mistake. Best move was d5. } (2... d5 3. e4 Nf6 4. exd5 exd5 5. Nf3 a6 6. Be3 Bd6 7. Bd3 Nc6 8. a3 h6 9. Ne2) 3. Na4? { (0.90 → -1.41) Mistake. Best move was d5. } (3. d5 exd5 4. Nxd5 Nf6 5. e4 Be7 6. Nf3 O-O 7. Bd3 d6 8. h3 Nxd5 9. exd5 Nd7) 3... cxd4 4. c3?? { (-1.09 → -4.68) Blunder. Best move was Qxd4. } (4. Qxd4) 4... dxc3? { (-4.68 → -1.74) Mistake. Best move was b5. } (4... b5) 5. bxc3?! { (-1.74 → -2.60) Inaccuracy. Best move was Nxc3. } (5. Nxc3 d5 6. e3 Nc6 7. Nf3 Nf6 8. a3 Bd6 9. Be2 O-O 10. O-O Bb8 11. Bd3 a6) 5... b5 6. Nc5?? { (-2.29 → -6.34) Blunder. Best move was Nb2. } (6. Nb2 Nf6) 6... Bxc5 7. Be3? { (-5.49 → -8.38) Mistake. Best move was e3. } (7. e3 Nf6 8. Bxb5 O-O 9. Nf3 Bb7 10. O-O d6 11. Rb1 Qc7 12. Qc2 Nbd7 13. Bd3 Rfb8) 7... Bxe3 8. fxe3 Qb6?! { (-8.33 → -7.67) Inaccuracy. Best move was Nf6. } (8... Nf6) 9. Nf3?! { (-7.67 → -8.41) Inaccuracy. Best move was Qd4. } (9. Qd4 Nf6) 9... Qxe3? { (-8.41 → -6.98) Mistake. Best move was Nc6. } (9... Nc6 10. a4 bxa4 11. Rxa4 Nf6 12. Qd2 Rb8 13. g3 d5 14. Bg2 Ne4 15. Qc1 Qc5 16. Rxe4) 10. Qc2? { (-6.98 → -8.21) Mistake. Best move was Qd4. } (10. Qd4 Qxd4 11. Nxd4 a6 12. a4 bxa4 13. e3 Bb7 14. Rxa4 Nf6 15. Be2 d6 16. Bf3 Bxf3) 10... d6? { (-8.21 → -7.12) Mistake. Best move was Qc5. } (10... Qc5) 11. Qb3? { (-7.12 → -8.53) Mistake. Best move was Qd2. } (11. Qd2 Qxd2+) 11... e5? { (-8.53 → -7.07) Mistake. Best move was Nd7. } (11... Nd7 12. Qc2 Ngf6 13. Qd2 Qc5 14. Qd4 Qc7 15. Rd1 d5 16. e4 dxe4 17. Nd2 O-O 18. Nxe4) 12. Qxb5+?! { (-7.07 → -7.93) Inaccuracy. Best move was c4. } (12. c4) 12... Bd7? { (-7.93 → -6.28) Mistake. Best move was Nd7. } (12... Nd7) 13. Qa5?? { (-6.28 → -11.51) Blunder. Best move was Qd3. } (13. Qd3 Qc5) 13... Nc6?! { (-11.51 → -9.09) Inaccuracy. Best move was Nf6. } (13... Nf6) 14. Qb4? { (-9.09 → Mate in 9) Checkmate is now unavoidable. Best move was Qa3. } (14. Qa3 e4 15. Qc1 Qxc1+ 16. Rxc1 exf3 17. exf3 Be6 18. Bb5 Ne7 19. Rc2 O-O 20. Rd2 d5) 14... Nxb4 15. cxb4 Nf6 16. Ng5?! { (-26.67 → Mate in 3) Checkmate is now unavoidable. Best move was Nd2. } (16. Nd2 Qc3) 16... Qxg5?! { (Mate in 3 → Mate in 6) Not the best checkmate sequence. Best move was Qc3+. } (16... Qc3+ 17. Kf2 Ng4+ 18. Kg1 Qe3#) 17. Rd1 Qe3?! { (Mate in 5 → Mate in 9) Not the best checkmate sequence. Best move was Ne4. } (17... Ne4 18. g3 Qe3 19. Rd3 Qc1+ 20. Rd1 Qc3+ 21. Rd2 Qxd2#) 18. Rxd6 Ne4?! { (Mate in 3 → Mate in 3) Not the best checkmate sequence. Best move was Qc3+. } (18... Qc3+ 19. Rd2 Ne4 20. a3 Qxd2#) 19. h4 Nxd6?! { (Mate in 2 → Mate in 3) Not the best checkmate sequence. Best move was Qc3+. } { White resigns. } (19... Qc3+ 20. Rd2 Qxd2#) 0-1