lichess dev

[Event "M35 luni Arena"] [Site "http://chess-academy.net/CKmxQ3kG"] [Date "2023.10.16"] [Round "-"] [White "leo2015"] [Black "Vasile"] [Result "0-1"] [UTCDate "2023.10.16"] [UTCTime "14:34:15"] [WhiteElo "1337"] [BlackElo "1711"] [WhiteRatingDiff "-47"] [BlackRatingDiff "+31"] [Variant "Standard"] [TimeControl "420+0"] [ECO "A45"] [Opening "Indian Game: Omega Gambit"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 Nf6?! { (0.12 → 0.93) Inaccuracy. Best move was e6. } (1... e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nf6 5. Bd3 Bd6 6. O-O) 2. d4? { (0.93 → -1.18) Mistake. Best move was e5. } { A45 Indian Game: Omega Gambit } (2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. Nf3 dxe5 6. Nxe5 N6d7) 2... Nxe4 3. Qd3?! { (-0.55 → -1.30) Inaccuracy. Best move was Nf3. } (3. Nf3 e6) 3... Nd6?! { (-1.30 → -0.33) Inaccuracy. Best move was Nf6. } (3... Nf6 4. Nf3) 4. Nf3?! { (-0.33 → -1.16) Inaccuracy. Best move was Nc3. } (4. Nc3 e6 5. Bf4 b6 6. O-O-O Bb7 7. a3 Nc6 8. d5 Ne7 9. Bxd6 cxd6 10. dxe6 dxe6) 4... Nc6?! { (-1.16 → -0.64) Inaccuracy. Best move was b6. } (4... b6) 5. Ng5? { (-0.64 → -1.72) Mistake. Best move was Nc3. } (5. Nc3 e6) 5... Nxd4?? { (-1.72 → 1.99) Blunder. Best move was e6. } (5... e6 6. c3 Be7 7. Nf3 b6 8. Bf4 O-O 9. Nbd2 Bb7 10. Qc2 f5 11. h4 Bf6 12. g3) 6. Qxd4 h6? { (1.57 → 2.65) Mistake. Best move was f6. } (6... f6 7. Nf3) 7. Ne4?! { (2.65 → 1.98) Inaccuracy. Best move was Nf3. } (7. Nf3 Nf5) 7... e5?? { (1.98 → 5.70) Blunder. Best move was Nf5. } (7... Nf5 8. Qc3) 8. Bd3?? { (5.70 → -11.09) Blunder. Best move was Qxe5+. } (8. Qxe5+ Qe7) 8... exd4 9. Kd1 Nxe4 10. Bxe4 h5 11. Nd2 Rh6 12. Nf3 Re6 13. Nxd4 Rxe4 14. Re1 Rxe1+ 15. Kxe1 Qh4 16. g3 Qxd4 17. Bd2 Qxb2 18. Rd1 Qxa2 19. c4 Qxc4 20. Bg5?! { (-26.77 → Mate in 8) Checkmate is now unavoidable. Best move was Rc1. } (20. Rc1 Qd5) 20... Qc5?! { (Mate in 8 → -27.46) Lost forced checkmate sequence. Best move was b6. } (20... b6 21. Be7 Bxe7 22. Kd2 Bb4+ 23. Ke3 Bb7 24. f3 Qc6 25. Rd5 Qxd5 26. Kf2 Qxf3+ 27. Kg1) 21. Be3 Qe5 22. f4?! { (-22.40 → Mate in 6) Checkmate is now unavoidable. Best move was Ke2. } (22. Ke2) 22... Qxe3+ 23. Kf1 a5?! { (Mate in 5 → Mate in 9) Not the best checkmate sequence. Best move was Qf3+. } (23... Qf3+ 24. Ke1 Bb4+ 25. Rd2 b6 26. g4 Ba6 27. gxh5 Qf1#) 24. Kg2 Qe7?! { (Mate in 4 → -33.34) Lost forced checkmate sequence. Best move was Qe2+. } (24... Qe2+ 25. Kh1 Qf3+ 26. Kg1 Bc5+ 27. Rd4 Bxd4#) 25. Rd5?! { (-33.34 → Mate in 7) Checkmate is now unavoidable. Best move was Kf2. } (25. Kf2 Qc5+) 25... c6?! { (Mate in 7 → -87.43) Lost forced checkmate sequence. Best move was Qe4+. } (25... Qe4+ 26. Kf2 Qxd5 27. Ke2 Bb4 28. Ke3 Be1 29. h3 Qd2+ 30. Kf3 d5 31. g4 Qf2#) 26. Rxa5?! { (-87.43 → Mate in 4) Checkmate is now unavoidable. Best move was Re5. } (26. Re5 a4) 26... Rxa5 27. Kh3 c5?! { (Mate in 3 → Mate in 3) Not the best checkmate sequence. Best move was Qe2. } (27... Qe2 28. f5 Rxf5 29. Kh4 Qg4#) 28. g4 hxg4+?! { (Mate in 3 → Mate in 4) Not the best checkmate sequence. Best move was Ra3+. } (28... Ra3+ 29. Kg2 Qe2+ 30. Kg1 Ra1#) 29. Kxg4 c4?! { (Mate in 3 → Mate in 4) Not the best checkmate sequence. Best move was Qe2+. } (29... Qe2+ 30. Kh3 Ra3+ 31. Kh4 Be7#) 30. Kh3 c3?! { (Mate in 4 → Mate in 4) Not the best checkmate sequence. Best move was Qe2. } (30... Qe2 31. f5 Ra3+ 32. Kh4 Be7+ 33. f6 Bxf6#) 31. Kg2 c2?! { (Mate in 3 → Mate in 3) Not the best checkmate sequence. Best move was Qe3. } (31... Qe3 32. h4 Ra2+ 33. Kf1 Qf2#) 32. Kf1 c1=Q+ 33. Kf2 Qxf4+?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Qee3+. } (33... Qee3+ 34. Kg2 Ra2#) 34. Kg2 Ra2+ 35. Kh1 Qeg5?! { (Mate in 1 → Mate in 1) Not the best checkmate sequence. Best move was Qxh2#. } (35... Qxh2#) 36. h4 Ra1# { Black wins by checkmate. } 0-1