lichess dev

[Event "Junior Arena"] [Site "http://chess-academy.net/PH73kZZt"] [Date "2021.03.03"] [Round "-"] [White "sanda-gabriela"] [Black "ciochinamatvei2"] [Result "0-1"] [UTCDate "2021.03.03"] [UTCTime "16:25:38"] [WhiteElo "1104"] [BlackElo "1250"] [WhiteRatingDiff "-8"] [BlackRatingDiff "+16"] [Variant "Standard"] [TimeControl "600+4"] [ECO "B01"] [Opening "Scandinavian Defense: Mieses-Kotroc Variation"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 d5?! { (0.12 → 0.81) Inaccuracy. Best move was e6. } (1... e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nf6 5. Bd3 Bd6 6. O-O) 2. exd5 Qxd5 { B01 Scandinavian Defense: Mieses-Kotroc Variation } 3. Bc4?? { (0.89 → -5.28) Blunder. Best move was Nf3. } (3. Nf3 Qd8 4. d4 Nf6 5. Bd3 e6 6. Nc3 c5 7. dxc5 Bxc5) 3... Qxc4 4. b3? { (-4.75 → -6.09) Mistake. Best move was Nc3. } (4. Nc3 Nf6) 4... Qe4+ 5. Kf1 Bd7?! { (-5.87 → -5.26) Inaccuracy. Best move was Nc6. } (5... Nc6 6. Bb2 e5 7. Nc3 Qg6 8. Nb5 Bd6 9. Ne2 Bf5 10. Nxd6+ cxd6 11. d3 Nge7 12. Qd2) 6. d3? { (-5.26 → -6.51) Mistake. Best move was Nc3. } (6. Nc3 Qg6) 6... Qd4? { (-6.51 → -5.32) Mistake. Best move was Qg6. } (6... Qg6) 7. c3 Qh4?! { (-5.57 → -4.93) Inaccuracy. Best move was Qf6. } (7... Qf6) 8. Bg5?? { (-4.93 → -10.08) Blunder. Best move was Nf3. } (8. Nf3) 8... Qxg5 9. d4 Bg4 10. Qc2 Qb5+ 11. Ke1 Nc6 12. c4 Qb4+ 13. Kf1 O-O-O 14. a3 Qb6 15. Ke1 Nxd4 16. Qa2 Nf5 17. f3 Bh5 18. Nh3 Qe6+ 19. Kf2?! { (-13.66 → Mate in 2) Checkmate is now unavoidable. Best move was Qe2. } (19. Qe2 Qf6 20. Ra2 Nd4 21. Qe3 Bg6 22. Nd2 Nc2+ 23. Rxc2 Bxc2 24. Nf2 Qb2 25. b4 e6) 19... Nd4?! { (Mate in 2 → -13.91) Lost forced checkmate sequence. Best move was Qe3+. } (19... Qe3+ 20. Kf1 Rd1#) 20. Nd2 Qc6 21. Nb1 e5 22. Ng5 f6 23. Nxh7 Rxh7 24. b4 e4 25. b5?! { (-17.89 → Mate in 10) Checkmate is now unavoidable. Best move was Nc3. } (25. Nc3 exf3) 25... Qe8?! { (Mate in 10 → -23.67) Lost forced checkmate sequence. Best move was e3+. } (25... e3+ 26. Kf1 Nxf3 27. Nc3 Nd2+ 28. Qxd2 Qxc4+ 29. Qe2 Bxe2+ 30. Kg1 Qxc3 31. Rf1 Bxf1 32. h4) 26. b6 axb6 27. Qd2?! { (-26.86 → Mate in 9) Checkmate is now unavoidable. Best move was Rd1. } (27. Rd1 Bxf3) 27... exf3 28. Qd3?! { (-40.53 → Mate in 6) Checkmate is now unavoidable. Best move was Nc3. } (28. Nc3 Nf5) 28... Rh8?! { (Mate in 6 → -28.43) Lost forced checkmate sequence. Best move was Bc5. } (28... Bc5 29. gxf3 Nxf3+ 30. Qd4 Bxd4+ 31. Kg2 Qe2+ 32. Kg3 Qf2+ 33. Kh3 Ng5#) 29. Qb3?! { (-28.43 → Mate in 3) Checkmate is now unavoidable. Best move was Re1. } (29. Re1 Ne6) 29... Nxb3?! { (Mate in 3 → Mate in 4) Not the best checkmate sequence. Best move was Qe2+. } (29... Qe2+ 30. Kg3 Nf5+ 31. Kf4 Qe5#) 30. Ra2 Qc6?! { (Mate in 3 → Mate in 5) Not the best checkmate sequence. Best move was Bc5+. } (30... Bc5+ 31. Kg3 Qg6+ 32. Kh3 Qg4#) 31. Nc3 fxg2?! { (Mate in 4 → Mate in 5) Not the best checkmate sequence. Best move was Qc5+. } (31... Qc5+ 32. Kf1 Nd2+ 33. Rxd2 Rxd2 34. Ke1 Qf2#) 32. Rg1 Qf3+ 33. Ke1 Bc5 34. Rgxg2 Rd3?! { (Mate in 2 → Mate in 4) Not the best checkmate sequence. Best move was Qd1+. } (34... Qd1+ 35. Nxd1 Rxd1#) 35. Rxg7 Rxc3?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Qd1+. } (35... Qd1+ 36. Nxd1 Rxd1#) 36. Rxg8+ Rxg8 37. Rb2 Rc1# { Black wins by checkmate. } 0-1