lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/RXZordvr"] [Date "2021.01.03"] [Round "-"] [White "Stefanos"] [Black "Victor-Ababii"] [Result "1-0"] [UTCDate "2021.01.03"] [UTCTime "17:56:14"] [WhiteElo "1317"] [BlackElo "1579"] [WhiteRatingDiff "+21"] [BlackRatingDiff "-21"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A00"] [Opening "Van't Kruijs Opening"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e3 { A00 Van't Kruijs Opening } e6 2. e4?! { (0.34 → -0.56) Inaccuracy. Best move was d4. } (2. d4 d5 3. c4 Nf6 4. Nf3 c5 5. Nc3 Nc6 6. Be2 cxd4) 2... Nh6? { (-0.56 → 1.25) Mistake. Best move was d5. } (2... d5 3. exd5 exd5 4. d4 Nf6 5. Bd3 Bd6 6. Nc3 c6 7. Nf3) 3. d4 Qh4? { (0.44 → 1.95) Mistake. Best move was d5. } (3... d5 4. Nc3) 4. Bxh6? { (1.95 → -0.36) Mistake. Best move was Bd3. } (4. Bd3 f5) 4... Qxe4+?? { (-0.36 → 4.48) Blunder. Best move was Qxh6. } (4... Qxh6 5. Nf3 Be7 6. Qd2 Qxd2+ 7. Nbxd2 O-O 8. Bc4 d6 9. O-O Nd7 10. a4 a5 11. Rfe1) 5. Be2?? { (4.48 → -0.75) Blunder. Best move was Be3. } (5. Be3) 5... gxh6 6. f3? { (-0.10 → -1.41) Mistake. Best move was Nf3. } (6. Nf3 Qg6) 6... Qh4+ 7. g3 Qf6? { (-1.45 → -0.45) Mistake. Best move was Qe7. } (7... Qe7) 8. g4? { (-0.45 → -3.20) Mistake. Best move was f4. } (8. f4 c5) 8... Nc6 9. f4? { (-2.83 → -4.29) Mistake. Best move was c3. } (9. c3 d5) 9... Nxd4 10. Nf3? { (-3.41 → -5.61) Mistake. Best move was c3. } (10. c3 Nxe2) 10... Nxf3+? { (-5.61 → -4.08) Mistake. Best move was Nxe2. } (10... Nxe2 11. Kxe2) 11. Bxf3 d5?! { (-4.43 → -3.89) Inaccuracy. Best move was Qxb2. } (11... Qxb2 12. Nd2 d5 13. O-O Bd7 14. Rb1 Qc3 15. Rb3 Qd4+ 16. Kh1 O-O-O 17. c3 Qf6 18. Qe2) 12. O-O?! { (-3.89 → -4.67) Inaccuracy. Best move was c3. } (12. c3 Qxf4 13. Nd2 Be7 14. O-O Bg5 15. Nb3 Qd6 16. Kh1 O-O 17. Re1 b6 18. c4 c5) 12... Bc5+? { (-4.67 → -3.47) Mistake. Best move was Bd7. } (12... Bd7 13. Nc3) 13. Kh1 e5?? { (-4.18 → 0.36) Blunder. Best move was Bd7. } (13... Bd7 14. Nd2) 14. fxe5? { (0.36 → -1.10) Mistake. Best move was Qxd5. } (14. Qxd5 Bd4) 14... Qxe5? { (-1.10 → 0.00) Mistake. Best move was Qb6. } (14... Qb6 15. Bxd5 Be6 16. Bxe6 fxe6 17. Nc3 Bd4 18. Na4 Qc6+ 19. Qf3 Qxf3+ 20. Rxf3 Rg8 21. h3) 15. Re1 Be3 16. Qd3? { (0.20 → -1.48) Mistake. Best move was Bxd5. } (16. Bxd5 c6) 16... Qg5?? { (-1.48 → 3.66) Blunder. Best move was d4. } (16... d4 17. Nd2) 17. Rxe3+ Be6 18. Qc3? { (3.71 → 2.68) Mistake. Best move was Qd4. } (18. Qd4 O-O) 18... Rg8 19. Qb4?? { (3.13 → -7.21) Blunder. Best move was Qc5. } (19. Qc5 O-O-O) 19... O-O-O?? { (-7.21 → 2.12) Blunder. Best move was Qxe3. } (19... Qxe3) 20. Rc3?? { (2.12 → -1.82) Blunder. Best move was Qd4. } (20. Qd4) 20... Bxg4?? { (-1.82 → 1.88) Blunder. Best move was Qc1+. } (20... Qc1+) 21. Bxg4+?! { (1.88 → 1.24) Inaccuracy. Best move was Qxg4+. } (21. Qxg4+ Qxg4 22. Bxg4+ Rxg4 23. Na3 Rf4 24. Kg1 Rg8+ 25. Rg3 Rg6 26. Rf1 Rxf1+ 27. Kxf1 Rb6) 21... Kb8?? { (1.24 → 5.07) Blunder. Best move was f5. } (21... f5 22. Nd2) 22. Rb3? { (5.07 → 2.14) Mistake. Best move was Rg3. } (22. Rg3 h5 23. Bd1 Qc1 24. Qd2 Qxb2 25. Qc3 Qxc3 26. Nxc3 Rxg3 27. hxg3 d4 28. Ne2 d3) 22... Qc1+ 23. Kg2 Qg5?? { (2.34 → Mate in 1) Checkmate is now unavoidable. Best move was b6. } (23... b6 24. Rg3 f5 25. Bxf5 Rdf8 26. Qd2 Qxb2 27. Qxd5 Rxg3+ 28. hxg3 Rxf5 29. Qxf5 Qxa1 30. Qf8+) 24. Qxb7# { White wins by checkmate. } 1-0