lichess dev

[Event "Tricolici Arena"] [Site "http://chess-academy.net/UqROxdJH"] [Date "2025.09.02"] [Round "-"] [White "Samuel15"] [Black "serafim8"] [Result "1-0"] [UTCDate "2025.09.02"] [UTCTime "16:51:41"] [WhiteElo "1500"] [BlackElo "1194"] [WhiteRatingDiff "+72"] [BlackRatingDiff "-15"] [Variant "Standard"] [TimeControl "420+0"] [ECO "B00"] [Opening "Nimzowitsch Defense: Scandinavian Variation, Bogoljubov Variation"] [Termination "Time forfeit"] [Annotator "chess-academy.net"] 1. d4 d5 2. Nc3?! { (0.53 → -0.15) Inaccuracy. Best move was c4. } (2. c4 e6 3. Nf3 Nf6 4. Nc3 Bb4 5. e3 O-O 6. Be2 Nbd7) 2... Nc6?! { (-0.15 → 0.56) Inaccuracy. Best move was Nf6. } (2... Nf6 3. Bf4 e6 4. e3 Bb4 5. Ne2 O-O 6. g3 c5 7. a3) 3. e4 { B00 Nimzowitsch Defense: Scandinavian Variation, Bogoljubov Variation } Nxd4?? { (0.00 → 3.94) Blunder. Best move was dxe4. } (3... dxe4) 4. Qxd4 dxe4 5. Qxe4 Qd7? { (3.78 → 5.08) Mistake. Best move was Nf6. } (5... Nf6) 6. Nf3 b5?? { (4.78 → 16.66) Blunder. Best move was c6. } (6... c6 7. Bf4) 7. Bxb5 Qxb5 8. Nxb5 Bb7?! { (25.86 → Mate in 7) Checkmate is now unavoidable. Best move was e6. } (8... e6 9. Qxa8) 9. Qxb7 Rb8?! { (38.14 → Mate in 3) Checkmate is now unavoidable. Best move was e5. } (9... e5 10. Qxa8+) 10. Qxb8+?! { (Mate in 3 → Mate in 4) Not the best checkmate sequence. Best move was Qc6+. } (10. Qc6+ Kd8 11. Qd5+ Ke8 12. Nxc7#) 10... Kd7 11. Nxc7?! { (Mate in 4 → Mate in 6) Not the best checkmate sequence. Best move was Qxc7+. } (11. Qxc7+ Ke6 12. Nbd4+ Kf6 13. Qf4+ Kg6 14. Qf5#) 11... f5 12. Qd8+?! { (Mate in 4 → 17.92) Lost forced checkmate sequence. Best move was Ne5+. } (12. Ne5+ Kd6 13. Bf4 Nf6 14. O-O-O+ Nd5 15. Rxd5#) 12... Kxd8 13. Ne6+ Ke8 14. Bf4 Nf6 15. Rd1 Kf7 16. Nd8+ Ke8 17. Ne6 Kf7 18. Nc7 e5 19. Bxe5 Ne4 20. Ng5+ Kg6 21. Nf7 Nxf2?! { (10.41 → Mate in 9) Checkmate is now unavoidable. Best move was Kxf7. } (21... Kxf7 22. Rd7+ Kg6 23. Ne6 f4 24. Nxf4+ Kf5 25. Nd3 Nc5 26. Nxc5 Kxe5 27. Nd3+ Kf6 28. Rxa7) 22. Nxh8+ Kh5 23. Bg3?! { (Mate in 8 → 18.39) Lost forced checkmate sequence. Best move was Kxf2. } (23. Kxf2 g5 24. Ne6 a5 25. Nxf8 f4 26. h3 a4 27. Ne6 Kh4 28. Ng7 a3 29. g3+ fxg3+) 23... Nxh1 24. Kd2 Nxg3 25. hxg3 Kg4 26. Rg1 Kxg3 27. Nd5 Bb4+ 28. Kd3 Be1 29. Rxe1 Kxg2?! { (62.42 → Mate in 22) Checkmate is now unavoidable. Best move was h5. } (29... h5 30. Re7) 30. Re2+ Kf1?! { (65.44 → Mate in 6) Checkmate is now unavoidable. Best move was Kf3. } (30... Kf3 31. Re7) 31. Rh2 Kg1 32. Rd2 g5 33. c4 f4 34. c5 f3 35. Ke3 f2 36. Rxf2 h5 37. Rc2 g4 38. Nf4 h4 39. c6 g3 40. c7 g2 41. c8=Q Kh1 42. Qd8?! { (Mate in 2 → Mate in 6) Not the best checkmate sequence. Best move was Qh3+. } (42. Qh3+ Kg1 43. Qxg2#) 42... g1=Q+ 43. Kf3 Qg7 44. Qd1+?! { (Mate in 2 → Mate in 4) Not the best checkmate sequence. Best move was Qxh4+. } { White wins on time. } (44. Qxh4+ Kg1 45. Rc1#) 1-0