[Event "≤2000 Rapid Arena"] [Site "https://lichess.org/JopVXeSR"] [Date "2025.10.18"] [Round "-"] [White "Matti_Nsie_Ben"] [Black "Samsembium"] [Result "0-1"] [GameId "JopVXeSR"] [UTCDate "2025.10.18"] [UTCTime "22:09:53"] [WhiteElo "1935"] [BlackElo "1304"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+25"] [Variant "Standard"] [TimeControl "600+0"] [ECO "B20"] [Opening "Sicilian Defense: Mengarini Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 { [%eval 0.18] } 1... c5 { [%eval 0.24] } 2. a3 { [%eval -0.21] } { B20 Sicilian Defense: Mengarini Variation } 2... Nc6 { [%eval 0.0] } 3. b4 { [%eval -0.36] } 3... b6 { [%eval 0.0] } 4. f4 { [%eval -0.42] } 4... e6 { [%eval -0.33] } 5. Nf3 { [%eval -0.3] } 5... f5?! { (-0.30 → 0.68) Inaccuracy. cxb4 was best. } { [%eval 0.68] } (5... cxb4 6. axb4) 6. exf5 { [%eval 0.69] } 6... exf5 { [%eval 1.07] } 7. b5? { (1.07 → -0.08) Mistake. Bc4 was best. } { [%eval -0.08] } (7. Bc4 Nf6 8. O-O d5 9. Bb5 Bb7 10. Re1+ Be7 11. Qe2 a6 12. Bxc6+ Bxc6) 7... Nce7? { (-0.08 → 1.24) Mistake. Nd4 was best. } { [%eval 1.24] } (7... Nd4 8. Be2) 8. Ne5? { (1.24 → -0.34) Mistake. g3 was best. } { [%eval -0.34] } (8. g3) 8... Qc7 { [%eval -0.08] } 9. Bc4 { [%eval -0.39] } 9... Bb7?? { (-0.39 → 1.81) Blunder. d5 was best. } { [%eval 1.81] } (9... d5 10. Ba2) 10. Nf7?? { (1.81 → -1.26) Blunder. Bf7+ was best. } { [%eval -1.26] } (10. Bf7+ Kd8 11. O-O Nh6 12. Bb2 d6 13. Be6 a6 14. c4 axb5 15. Nf3 bxc4) 10... d5 { [%eval -1.26] } 11. Nxh8 { [%eval -1.15] } 11... dxc4 { [%eval -1.31] } 12. Qe2 { [%eval -1.32] } 12... Qxf4 { [%eval -1.49] } 13. d3?? { (-1.49 → -6.43) Blunder. Bb2 was best. } { [%eval -6.43] } (13. Bb2) 13... Qxc1+ { [%eval -6.44] } 14. Kf2 { [%eval -7.43] } 14... Qf4+ { [%eval -6.36] } 15. Kg1 { [%eval -7.8] } 15... Nf6 { [%eval -6.66] } 16. Nd2 { [%eval -8.43] } 16... Qd4+ { [%eval -8.34] } 17. Kf1 { [%eval -8.43] } 17... Qxa1+ { [%eval -8.46] } 18. Kf2 { [%eval -9.33] } 18... Qd4+ { [%eval -8.06] } 19. Kg3 { [%eval -11.71] } 19... f4+ { [%eval -10.97] } 20. Kh3 { [%eval -11.15] } 20... Qd5 { [%eval -9.38] } 21. Nf3? { (-9.38 → Mate in 2) Checkmate is now unavoidable. g4 was best. } { [%eval #-2] } (21. g4 cxd3 22. cxd3 Qxh1 23. Ne4 Nxe4 24. dxe4 Bxe4 25. g5 Qf3+ 26. Qxf3 Bxf3) 21... O-O-O? { (Mate in 2 → -9.39) Lost forced checkmate sequence. Qf5+ was best. } { [%eval -9.39] } (21... Qf5+ 22. Kh4 Qh5#) 22. Re1? { (-9.39 → Mate in 2) Checkmate is now unavoidable. Ne5 was best. } { [%eval #-2] } (22. Ne5 Qe6+ 23. g4 cxd3 24. cxd3 Rd5 25. Nhf7 Ng6 26. d4 Rxe5 27. Nxe5 Nxe5) 22... Qh5+? { (Mate in 2 → -9.63) Lost forced checkmate sequence. Qf5+ was best. } { [%eval -9.63] } (22... Qf5+ 23. Kh4 Qh5#) 23. Nh4 { [%eval -9.46] } 23... g5 { [%eval -7.84] } 24. Qxh5 { [%eval -7.88] } 24... Nxh5 { [%eval -7.77] } 25. Nf3 { [%eval -7.62] } 25... Bxf3 { [%eval -7.38] } 26. gxf3 { [%eval -7.16] } 26... cxd3 { [%eval -7.17] } 27. Nf7 { [%eval -7.6] } 27... Rd7 { [%eval -6.93] } 28. cxd3 { [%eval -7.02] } 28... Rxd3 { [%eval -6.93] } 29. Ne5 { [%eval -8.72] } 29... Rxa3 { [%eval -7.22] } 30. Rd1 { [%eval -7.32] } 30... Bg7 { [%eval -6.96] } 31. Nc6 { [%eval -8.21] } 31... Nxc6 { [%eval -8.17] } 32. bxc6 { [%eval -8.2] } 32... Kc7 { [%eval -8.16] } 33. Kg4 { [%eval -8.39] } 33... Nf6+ { [%eval -8.31] } 34. Kxg5 { [%eval -8.37] } 34... Rxf3 { [%eval -7.89] } 35. h4 { [%eval -9.17] } 35... Kxc6 { [%eval -9.42] } 36. h5 { [%eval -9.75] } 36... h6+ { [%eval -9.02] } 37. Kg6 { [%eval -8.98] } 37... Rg3+ { [%eval -9.65] } 38. Kf5 { [%eval -10.02] } 38... Nxh5 { [%eval -9.88] } 39. Re1 { [%eval -9.58] } 39... Re3 { [%eval -8.72] } 40. Rg1 { [%eval -10.21] } 40... f3 { [%eval -10.14] } 41. Rg6+ { [%eval -9.85] } 41... Kb5 { [%eval -8.87] } 42. Kg4? { (-8.87 → Mate in 6) Checkmate is now unavoidable. Rg1 was best. } { [%eval #-6] } (42. Rg1 Rb3 43. Kg4 Bd4 44. Rf1 Nf6+ 45. Kf5 Ng8 46. Ke6 f2 47. Kd7 Nf6+) 42... f2 { [%eval #-5] } 43. Kh4 { [%eval #-4] } 43... f1=Q { [%eval #-3] } 44. Kxh5 { [%eval #-1] } 44... Qh3# { Black wins by checkmate. } 0-1