lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/nb517Mzc"] [Date "2020.10.26"] [Round "-"] [White "Adrian23383"] [Black "Razvan123"] [Result "0-1"] [UTCDate "2020.10.26"] [UTCTime "17:41:53"] [WhiteElo "903"] [BlackElo "1449"] [WhiteRatingDiff "-7"] [BlackRatingDiff "+10"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A00"] [Opening "Van Geet Opening"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. Nc3 { A00 Van Geet Opening } e6?! { (-0.10 → 0.41) Inaccuracy. Best move was d5. } (1... d5 2. d4 Nf6 3. Bf4 e6 4. e3 Bb4 5. Ne2 O-O 6. g3) 2. Nb5? { (0.41 → -1.11) Mistake. Best move was e4. } (2. e4 d5 3. d4 Nf6 4. exd5 exd5 5. Nf3 Bd6 6. Bd3 O-O) 2... Nf6?! { (-1.11 → -0.56) Inaccuracy. Best move was d5. } (2... d5 3. d4 c5 4. e3 Nf6 5. g3 a6 6. Nc3 Bd6 7. Nf3 O-O 8. Bg2 Nc6 9. O-O) 3. Nxc7+?? { (-0.56 → -4.35) Blunder. Best move was d4. } (3. d4 a6) 3... Qxc7 4. e4? { (-3.68 → -5.08) Mistake. Best move was d4. } (4. d4) 4... d6? { (-5.08 → -3.82) Mistake. Best move was Nxe4. } (4... Nxe4 5. Nf3) 5. Qf3? { (-3.82 → -5.26) Mistake. Best move was c3. } (5. c3 d5 6. exd5 exd5 7. Nf3 Bd6 8. Bb5+ Nc6 9. O-O O-O 10. d3 Bd7 11. h3 Qb6) 5... d5?! { (-5.26 → -4.43) Inaccuracy. Best move was Qxc2. } (5... Qxc2 6. Bd3 Qc5 7. Qe2 Be7 8. Nf3 Nc6 9. O-O O-O 10. b3 Qh5 11. Bb2 e5 12. Rac1) 6. Qc3? { (-4.43 → -6.04) Mistake. Best move was exd5. } (6. exd5 exd5 7. Bb5+ Nc6 8. h3 Bd7 9. Qe2+ Be7 10. Nf3 O-O 11. c3 a6 12. Bxc6 bxc6) 6... dxe4?? { (-6.04 → 9.20) Blunder. Best move was Nc6. } (6... Nc6) 7. Qxc7 Na6? { (8.68 → 15.56) Mistake. Best move was Nbd7. } (7... Nbd7 8. Qg3 a6 9. Ne2 b5 10. a4 b4 11. b3 Nd5 12. Nd4 Bb7 13. Bb2 Rg8 14. Be2) 8. Qd8+?? { (15.56 → -4.91) Blunder. Best move was Bxa6. } (8. Bxa6 Nd7 9. Bxb7 Bd6 10. Qc6 Bxb7 11. Qxb7 Rd8 12. Qxe4 Bc5 13. d4 Bb6 14. c3 O-O) 8... Kxd8 9. Bxa6? { (-4.47 → -5.68) Mistake. Best move was a3. } (9. a3 Bd7) 9... bxa6 10. Nh3?! { (-5.23 → -6.08) Inaccuracy. Best move was b3. } (10. b3) 10... h5?! { (-6.08 → -5.15) Inaccuracy. Best move was Bd6. } (10... Bd6 11. O-O Bb7 12. d4 exd3 13. cxd3 Ke7 14. Bf4 Bxf4 15. Nxf4 Rhd8 16. Rac1 Rac8 17. f3) 11. Ng5?! { (-5.15 → -5.70) Inaccuracy. Best move was O-O. } (11. O-O Bc5) 11... Bc5?? { (-5.70 → 1.55) Blunder. Best move was Ke8. } (11... Ke8 12. O-O Bb7 13. d3 exd3 14. cxd3 Rd8 15. Be3 Be7 16. Bxa7 Rxd3 17. Rfc1 h4 18. Rc7) 12. Nxf7+ Ke8 13. Nd8?? { (1.51 → -9.14) Blunder. Best move was Nxh8. } (13. Nxh8 e5 14. Ng6 Bd6 15. d4 exd3 16. f4 exf4 17. cxd3 f3 18. gxf3 Kf7 19. Nh4 Bd7) 13... Kxd8 14. O-O?! { (-8.63 → -9.26) Inaccuracy. Best move was b3. } (14. b3 a5) 14... a5 15. d3 exd3 16. Bg5? { (-8.87 → -9.90) Mistake. Best move was cxd3. } (16. cxd3 Ke7 17. Re1 Rd8 18. Be3 Bb6 19. d4 Bxd4 20. Bxd4 Rxd4 21. Re5 a4 22. Ra5 Nd5) 16... dxc2?! { (-9.90 → -9.22) Inaccuracy. Best move was Rb8. } (16... Rb8) 17. Bxf6+?! { (-9.22 → -10.96) Inaccuracy. Best move was Rfc1. } (17. Rfc1 Bb7 18. Rxc2 Bb6 19. Rac1 Be4 20. Re2 Bd5 21. Be3 Rc8 22. Rxc8+ Kxc8 23. a3 Kb7) 17... gxf6 18. Rfd1+ Ke8 19. h4 f5 20. Re1 Bb4 21. Rxe6+ Bxe6 22. Re1?! { (-22.87 → Mate in 6) Checkmate is now unavoidable. Best move was Kf1. } (22. Kf1 Bd2) 22... Bxe1 23. Kf1 Bb4?! { (Mate in 5 → Mate in 5) Not the best checkmate sequence. Best move was c1=Q. } (23... c1=Q 24. Kg1 Qc2 25. b3 Qxf2+ 26. Kh1 Bd5 27. a4 Qxg2#) 24. g4 fxg4?! { (Mate in 5 → Mate in 5) Not the best checkmate sequence. Best move was c1=Q+. } (24... c1=Q+ 25. Kg2 Bd5+ 26. f3 Qd2+ 27. Kf1 Bc5 28. b4 Qf2#) 25. Kg2 c1=Q 26. f4 Qxf4?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Bc5. } (26... Bc5 27. Kh2 Qg1#) 27. Kg1 a4?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Bc5+. } (27... Bc5+ 28. Kg2 Bd5#) 28. a3 a6?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Bc5+. } (28... Bc5+ 29. Kh1 Bd5#) 29. axb4 a5?! { (Mate in 2 → Mate in 3) Not the best checkmate sequence. Best move was Qg3+. } (29... Qg3+ 30. Kf1 Bc4#) 30. bxa5 Rxa5?! { (Mate in 2 → Mate in 3) Not the best checkmate sequence. Best move was Qg3+. } (30... Qg3+ 31. Kh1 Bd5#) 31. b4 Rb5?! { (Mate in 2 → Mate in 3) Not the best checkmate sequence. Best move was Qg3+. } (31... Qg3+ 32. Kf1 Bc4#) 32. Kg2 Rxb4 33. Kg1 Rb1+ 34. Kg2 Rb2+?! { (Mate in 1 → Mate in 1) Not the best checkmate sequence. Best move was Bd5#. } (34... Bd5#) 35. Kh1 Qf1# { Black wins by checkmate. } 0-1