lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/ObjvdRSI"] [Date "2021.02.21"] [Round "-"] [White "Tudor_Mihail"] [Black "bogdanlutic21"] [Result "0-1"] [UTCDate "2021.02.21"] [UTCTime "17:25:39"] [WhiteElo "858"] [BlackElo "1817"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+1"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C00"] [Opening "French Defense: Steinitz Attack"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e6 2. e5?! { (0.30 → -0.27) Inaccuracy. Best move was d4. } { C00 French Defense: Steinitz Attack } (2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7) 2... d6 3. exd6 Bxd6 4. Nc3?! { (0.12 → -0.71) Inaccuracy. Best move was d4. } (4. d4) 4... Bd7?! { (-0.71 → 0.08) Inaccuracy. Best move was Nf6. } (4... Nf6) 5. Ne4 Nc6?! { (-0.41 → 0.10) Inaccuracy. Best move was Nf6. } (5... Nf6 6. Nxd6+ cxd6 7. Be2 e5 8. Nf3 O-O 9. O-O Nc6 10. d4 Qb6 11. Be3 Qxb2 12. Rb1) 6. Nc3? { (0.10 → -1.14) Mistake. Best move was d4. } (6. d4) 6... Nf6?! { (-1.14 → -0.47) Inaccuracy. Best move was Qe7. } (6... Qe7 7. Bc4) 7. Nb1? { (-0.47 → -2.03) Mistake. Best move was Nf3. } (7. Nf3) 7... O-O? { (-2.03 → -1.01) Mistake. Best move was Qe7. } (7... Qe7) 8. Bc4? { (-1.01 → -2.08) Mistake. Best move was d3. } (8. d3) 8... Nd5? { (-2.08 → -1.06) Mistake. Best move was Nd4. } (8... Nd4 9. Nf3) 9. Bb3? { (-1.06 → -3.00) Mistake. Best move was Nf3. } (9. Nf3 Qf6) 9... Re8? { (-3.00 → -0.98) Mistake. Best move was Nd4. } (9... Nd4 10. d3) 10. Bc4? { (-0.98 → -3.70) Mistake. Best move was Nf3. } (10. Nf3) 10... Qe7? { (-3.70 → -1.99) Mistake. Best move was Qg5. } (10... Qg5) 11. Bf1?? { (-1.99 → -6.72) Blunder. Best move was Nf3. } (11. Nf3 e5) 11... Bc5?? { (-6.72 → -3.20) Blunder. Best move was Nd4. } (11... Nd4) 12. Bc4?? { (-3.20 → -7.69) Blunder. Best move was Nc3. } (12. Nc3) 12... Qh4 13. Qe2? { (-7.08 → -8.14) Mistake. Best move was d4. } (13. d4 Nxd4 14. Nh3 Nf5 15. O-O Qxc4 16. Nd2 Qa4 17. Re1 Qc6 18. c4 Nf6 19. Nf3 Bd6) 13... Nd4 14. Qe3? { (-7.26 → -23.88) Mistake. Best move was Nf3. } (14. Nf3) 14... Nxc2+ 15. Ke2 Ndxe3 16. dxe3 b5 17. g3 Qxc4+ 18. Kd2?! { (-34.14 → Mate in 5) Checkmate is now unavoidable. Best move was Kd1. } (18. Kd1 Nxa1 19. Nd2 Qc2+ 20. Ke2 Qxc1 21. g4 Bc6 22. Ngf3 Qxh1 23. Ne5 Bd5 24. Nd3 Bd6) 18... Bc6 19. Kd1 Qd3+?! { (Mate in 4 → Mate in 5) Not the best checkmate sequence. Best move was Qf1+. } (19... Qf1+ 20. Kxc2 Be4+ 21. Kd2 Red8+ 22. Kc3 Qd3#) 20. Nd2 Bxe3?! { (Mate in 5 → Mate in 5) Not the best checkmate sequence. Best move was Red8. } (20... Red8 21. b4 Be4 22. Ne2 Bf3 23. Re1 Nxe1 24. Kxe1 Qxe2#) 21. fxe3 Nxe3+ 22. Ke1 Qf1+? { (Mate in 4 → -7.28) Lost forced checkmate sequence. Best move was Ng2+. } (22... Ng2+ 23. Kd1 Red8 24. b4 Be4 25. a3 Qf1#) 23. Nxf1 Nc2+ 24. Kd2?? { (-6.80 → -11.55) Blunder. Best move was Kf2. } (24. Kf2) 24... Nxa1 25. Kd1 Bxh1 26. Ke2 Re7 27. Kf2 Rd8 28. Ke2 Red7 29. Ne3 c5 30. Kf2 f5 31. Ke1 e5 32. Nxf5 Rd1+ 33. Ke2 Rxc1 34. Kf2?! { (-21.14 → Mate in 9) Checkmate is now unavoidable. Best move was Nf3. } (34. Nf3 Rc2+) 34... Rd2+ 35. Ne2 Rcc2 36. Kg1 Rxe2 37. Nxg7 Rc1# { Black wins by checkmate. } 0-1