lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/gb8Pu6Ql"] [Date "2020.12.14"] [Round "-"] [White "Stela"] [Black "Ops_MS"] [Result "0-1"] [UTCDate "2020.12.14"] [UTCTime "17:34:40"] [WhiteElo "1188"] [BlackElo "1885"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+1"] [Variant "Standard"] [TimeControl "420+2"] [ECO "D00"] [Opening "Queen's Pawn Game"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. d4 d5 { D00 Queen's Pawn Game } 2. c3?! { (0.53 → -0.40) Inaccuracy. Best move was c4. } (2. c4 e6 3. Nf3 Nf6 4. Nc3 Bb4 5. e3 O-O 6. Be2 Nbd7) 2... Nf6?! { (-0.40 → 0.44) Inaccuracy. Best move was Bf5. } (2... Bf5 3. Qb3 b6 4. Nf3 e6 5. g3 h6 6. Bg2 Bd6 7. c4 c6 8. O-O Nf6 9. Ne5) 3. Qa4+?! { (0.44 → -0.47) Inaccuracy. Best move was Nf3. } (3. Nf3) 3... Bd7 4. Qd1?! { (-0.21 → -0.88) Inaccuracy. Best move was Qc2. } (4. Qc2 c5 5. Nf3 Nc6 6. Bf4 e6 7. e3 Nh5 8. Be5 f6 9. Bg3 Qb6 10. Nbd2 cxd4) 4... g6?! { (-0.88 → 0.09) Inaccuracy. Best move was c5. } (4... c5 5. Nf3 e6 6. g3 Bd6 7. Bg2 O-O 8. O-O Nc6 9. Bf4 Bxf4 10. gxf4 cxd4 11. cxd4) 5. e3?! { (0.09 → -0.44) Inaccuracy. Best move was g3. } (5. g3 c5 6. Nf3 cxd4 7. cxd4 Nc6 8. Bg2 Bg7 9. O-O O-O 10. Nc3 Bf5 11. Qb3 Na5) 5... Bg7?! { (-0.44 → 0.09) Inaccuracy. Best move was c6. } (5... c6 6. Nf3 Bf5 7. Be2 e6 8. O-O Bd6 9. Nbd2 Nbd7 10. b3 Ne4 11. Nxe4 Bxe4 12. c4) 6. f3? { (0.09 → -1.61) Mistake. Best move was Nf3. } (6. Nf3 O-O 7. Be2 Bf5 8. O-O e6 9. b3 c5 10. Nbd2 Nbd7 11. Bb2 h5 12. c4 Rc8) 6... O-O 7. e4? { (-1.10 → -2.14) Mistake. Best move was Bd3. } (7. Bd3 e5 8. dxe5 Nh5 9. Ne2 Qh4+ 10. g3 Qh3 11. e4 Bxe5 12. Kf2 dxe4 13. Bxe4 Bc6) 7... dxe4 8. fxe4 Nxe4 9. Bd3 Bf5?! { (-2.41 → -1.79) Inaccuracy. Best move was e5. } (9... e5 10. Nf3 Bc6 11. dxe5 Nc5 12. Bc2 Qxd1+ 13. Kxd1 Nbd7 14. Be3 Rad8 15. Nbd2 Rfe8 16. Bg5) 10. Qc2?! { (-1.79 → -2.45) Inaccuracy. Best move was Nf3. } (10. Nf3 e5) 10... Qd5 11. c4? { (-2.10 → -3.87) Mistake. Best move was Nf3. } (11. Nf3 Nd6) 11... Qxd4? { (-3.87 → -2.31) Mistake. Best move was Qa5+. } (11... Qa5+) 12. Nf3 Qf2+ 13. Kd1?? { (-2.07 → -9.56) Blunder. Best move was Qxf2. } (13. Qxf2 Nxf2 14. Bxf5 Nxh1 15. Be4 Nc6 16. Nc3 f5 17. Bd5+ Kh8 18. Bxc6 bxc6 19. Bd2 Rab8) 13... Qxc2+?? { (-9.56 → -5.72) Blunder. Best move was Rd8. } (13... Rd8) 14. Kxc2 Nf2? { (-6.13 → -4.20) Mistake. Best move was Nc6. } (14... Nc6 15. Bxe4) 15. Be3?? { (-4.20 → -11.04) Blunder. Best move was Bxf5. } (15. Bxf5 Nxh1 16. Be4 Na6 17. Be3 f5 18. Bd5+ e6 19. Bxe6+ Kh8 20. Nc3 Rfe8 21. Rxh1 Rxe6) 15... Bxd3+ 16. Kd2 Bxb2? { (-12.47 → -8.24) Mistake. Best move was Nxh1. } (16... Nxh1) 17. Rf1? { (-8.24 → -18.07) Mistake. Best move was Bxf2. } (17. Bxf2 Bf5 18. Bd4 Rd8 19. Ke3 Rxd4 20. Nxd4 Bxa1 21. Nxf5 gxf5 22. Kf4 e6 23. Nd2 Bc3) 17... Bxf1 18. Ke1 Bxa1 19. Kxf1 Ng4 20. h3 Nxe3+ 21. Kf2 Nxc4 22. Nfd2 Nxd2 23. Nxd2 Nc6 24. Nb3 Bf6 25. Nc1 Rad8 26. Ke2 e6 27. Nb3 Rd5 28. a3?! { (-23.23 → Mate in 8) Checkmate is now unavoidable. Best move was Kf1. } (28. Kf1 h5) 28... Nd4+ 29. Nxd4 Rxd4 30. Ke3 Rfd8 31. Kf3 Ra4?! { (Mate in 5 → Mate in 5) Not the best checkmate sequence. Best move was Rd2. } (31... Rd2 32. h4 R8d3+ 33. Kg4 h5+ 34. Kf4 Rxa3 35. g3 Rd4#) 32. Kf2 Rd3?! { (Mate in 5 → Mate in 5) Not the best checkmate sequence. Best move was Rd2+. } (32... Rd2+ 33. Ke1 Bc3 34. Kf1 Rxa3 35. Kg1 Ra1+ 36. Kh2 Be5#) 33. Kf1 Raxa3 34. Kg1 Be5?! { (Mate in 3 → Mate in 3) Not the best checkmate sequence. Best move was Ra2. } { White resigns. } (34... Ra2 35. h4 Be5 36. Kf1 Rd1#) 0-1