[Event "F6 Arena"] [Site "https://lichess.org/Y7eDSVaX"] [Date "2021.02.02"] [White "Daniel_Pravettoni"] [Black "mayerviola"] [Result "0-1"] [UTCDate "2021.02.02"] [UTCTime "17:05:55"] [WhiteElo "1772"] [BlackElo "1268"] [WhiteRatingDiff "-383"] [BlackRatingDiff "+56"] [Variant "Standard"] [TimeControl "420+4"] [ECO "A00"] [Opening "Van't Kruijs Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. e3 { A00 Van't Kruijs Opening } Nc6 2. d3?! { (0.48 → -0.16) Inaccuracy. d4 was best. } (2. d4 e5 3. d5 Nce7 4. c4 f5 5. Nc3 Nf6 6. Be2 d6) 2... Nb4?! { (-0.16 → 0.79) Inaccuracy. e5 was best. } (2... e5 3. c4 Nf6 4. Nc3 d5 5. cxd5 Nxd5 6. Nf3 Be7 7. Be2) 3. Nc3 Nc6 4. Nb5?! { (0.36 → -0.43) Inaccuracy. d4 was best. } (4. d4 d5 5. Nf3 Nf6 6. h3 g6 7. Bb5 Bg7 8. b3 Bd7 9. a4 a6 10. Bd3 Bc8) 4... Na5? { (-0.43 → 0.89) Mistake. a6 was best. } (4... a6) 5. Bd2?! { (0.89 → 0.25) Inaccuracy. c4 was best. } (5. c4 e6 6. Nf3 Nf6 7. e4 d6 8. Nc3 c5 9. d4 cxd4 10. Nxd4 Bd7 11. Be2 a6) 5... d5?? { (0.25 → 5.15) Blunder. a6 was best. } (5... a6 6. Nd4 c5 7. Nb3 Nxb3 8. axb3 d5 9. Nf3 e6 10. g3 Nf6 11. Qe2 b6 12. e4) 6. Bxa5 a6? { (4.98 → 10.33) Mistake. b6 was best. } (6... b6) 7. Na3? { (10.33 → 5.12) Mistake. Nxc7+ was best. } (7. Nxc7+ Kd7) 7... b5 8. Bb4 e5 9. f3?? { (5.60 → -3.11) Blunder. Bxf8 was best. } (9. Bxf8) 9... Bxb4+ 10. Kf2? { (-2.55 → -4.62) Mistake. c3 was best. } (10. c3 Bxa3) 10... c5?! { (-4.62 → -3.09) Inaccuracy. d4 was best. } (10... d4) 11. Qe2?! { (-3.09 → -4.14) Inaccuracy. c3 was best. } (11. c3 Ba5) 11... e4 12. Nh3?! { (-3.56 → -4.76) Inaccuracy. c3 was best. } (12. c3 Bxa3) 12... Nf6 13. Nf4 d4?! { (-4.47 → -3.06) Inaccuracy. O-O was best. } (13... O-O) 14. Kg1? { (-3.06 → -6.11) Mistake. dxe4 was best. } (14. dxe4 c4) 14... Bf5?? { (-6.11 → -0.72) Blunder. exf3 was best. } (14... exf3 15. gxf3 O-O 16. e4 Qc7 17. Ng2 Nh5 18. Nb1 c4 19. Nd2 Bh3 20. Rd1 c3 21. bxc3) 15. g3?? { (-0.72 → -3.58) Blunder. dxe4 was best. } (15. dxe4 Bc8 16. Rd1 Qc7 17. e5 Qxe5 18. exd4 Qxe2 19. Nxe2 Be6 20. c3 Bxa3 21. bxa3 Ke7) 15... exd3?! { (-3.58 → -2.25) Inaccuracy. exf3 was best. } (15... exf3) 16. Qf2?? { (-2.25 → -5.43) Blunder. cxd3 was best. } (16. cxd3) 16... Ne4?? { (-5.43 → 2.67) Blunder. Bxa3 was best. } (16... Bxa3 17. bxa3) 17. h4?? { (2.67 → -12.89) Blunder. fxe4 was best. } (17. fxe4) 17... Nxf2 18. Kxf2 dxc2 19. Kg1 Bd3 20. Ng2 Bxf1 21. Kxf1 c1=Q+ 22. Kf2?! { (-10.75 → Mate in 2) Checkmate is now unavoidable. Rxc1 was best. } (22. Rxc1 dxe3 23. Kg1 Qf6 24. Rb1 Qxf3 25. Kh2 e2 26. Nc2 Bd2 27. Nce1 Qf5 28. Ra1 O-O-O) 22... Qxa1?! { (Mate in 2 → -18.11) Lost forced checkmate sequence. dxe3+ was best. } (22... dxe3+ 23. Nxe3 Qdd2#) 23. Ne1?! { (-18.11 → Mate in 8) Checkmate is now unavoidable. Rxa1 was best. } (23. Rxa1 dxe3+) 23... Qxa2?! { (Mate in 8 → -42.43) Lost forced checkmate sequence. dxe3+ was best. } (23... dxe3+ 24. Kg2 Bxe1 25. Nc2 Qd2+ 26. Kh3 Qxc2 27. Rh2 Qf5+ 28. Kg2 Bf2 29. f4 Qg4 30. f5) 24. Nec2?! { (-42.43 → Mate in 8) Checkmate is now unavoidable. Ng2 was best. } (24. Ng2 dxe3+) 24... Qxa3?! { (Mate in 8 → -21.40) Lost forced checkmate sequence. dxe3+ was best. } (24... dxe3+ 25. Kg2 Qd2+ 26. Kh3 Qe6+ 27. g4 Qf2 28. Nd4 cxd4 29. Rf1 Qxf1+ 30. Kg3 Bd6+ 31. f4) 25. Kg2?! { (-21.40 → Mate in 8) Checkmate is now unavoidable. bxa3 was best. } (25. bxa3 dxe3+ 26. Nxe3 Qd2+ 27. Kf1 Qxe3 28. Kg2 Qxa3 29. g4 c4 30. h5 Qa2+ 31. Kg3 Qd2) 25... Qxb2 26. Kh3 Qxc2 27. Ra1 Qc3 28. Rh1 Qxe3 29. Rh2 Qxf3 30. Rc2 Qe4 31. Rh2 Qd7+ 32. g4 g5 33. hxg5 h6 34. gxh6 Rxh6+ 35. Kg3 Qe3+ 36. Kg2 Qa3 37. Kh1 f5 38. Rh3 fxg4 39. Rh2 g3 40. Kg1 d3 41. Kh1 d2 42. Kg2 d1=Q 43. Rh1 Q1d2+ 44. Kg1 Q7d4+ 45. Kf1 Qaa1# { Black wins by checkmate. } 0-1