[Event "OHS Chess Tourney 01 Arena"] [Site "https://lichess.org/36dTrNMv"] [Date "2022.11.11"] [White "monkeyjaguar"] [Black "warmoatmeal"] [Result "0-1"] [UTCDate "2022.11.11"] [UTCTime "20:35:55"] [WhiteElo "1500"] [BlackElo "2122"] [BlackTitle "NM"] [Variant "Standard"] [TimeControl "300+3"] [ECO "C47"] [Opening "Four Knights Game"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nc3 Nf6 3. Nf3 Nc6 { C47 Four Knights Game } 4. d3 Bc5 5. g3?? { (0.00 → -1.90) Blunder. Nxe5 was best. } (5. Nxe5 Nxe5 6. d4 Bd6 7. dxe5 Bxe5 8. Bd3 d5 9. exd5 Bxc3+) 5... Ng4 6. d4 exd4 7. Nxd4? { (-1.89 → -3.71) Mistake. Na4 was best. } (7. Na4 Bb4+ 8. c3 dxc3 9. bxc3 Ba5 10. h3 Nf6 11. e5 Qe7) 7... Nxf2 8. Qf3?? { (-3.77 → -9.53) Blunder. Kxf2 was best. } (8. Kxf2 Bxd4+ 9. Kg2 Bxc3 10. bxc3 d6 11. Bf4 Qe7 12. Bd3 O-O 13. Qh5 Ne5 14. Bxe5 dxe5) 8... Bxd4 9. Bc4 Ne5 10. Qe2 d5 11. Bxd5 Bg4 12. Qf1 Nf3+ 13. Ke2 Nxh2+ 14. Ke1 Nf3+ 15. Ke2 Ng1+ 16. Ke1 Nf3+ 17. Ke2 Qf6 18. Bf4?! { (-16.95 → Mate in 4) Checkmate is now unavoidable. Nb5 was best. } (18. Nb5 Nxh1 19. Bf4 Nh2+ 20. Kd3 Nf2+ 21. Qxf2 Bxf2 22. c3 Qa6 23. Bc4 Rd8+ 24. Kc2 O-O) 18... Nh2+?! { (Mate in 4 → -15.56) Lost forced checkmate sequence. Qa6+ was best. } (18... Qa6+ 19. Nb5 Qxb5+ 20. c4 Qxb2+ 21. Bd2 Qxd2#) 19. Ke1?! { (-15.56 → Mate in 5) Checkmate is now unavoidable. Kd2 was best. } (19. Kd2 Nxf1+ 20. Raxf1 Nxh1 21. Rxh1 g5 22. e5 Qf5 23. Be3 Bxe5 24. Bxb7 Rd8+ 25. Kc1 Qf6) 19... Nxf1?! { (Mate in 5 → -15.81) Lost forced checkmate sequence. Nf3+ was best. } (19... Nf3+ 20. Ke2 Qa6+ 21. Nb5 Qxb5+ 22. c4 Qxb2+ 23. Bd2 Qxd2#) 20. Rxf1 Bxc3+ 21. bxc3 Qxc3+ 22. Bd2 Qxa1+ 23. Kxf2 Qxf1+ 24. Kxf1 O-O-O 25. Ke1 c6 26. Bxf7 Rhf8 27. Bc4 g5 28. e5 Rfe8 29. Kf2 Rxd2+ 30. Ke3 Re2+ 31. Kd3 R8xe5 32. Kd4 R5e4+ 33. Kd3 R4e3+ 34. Kd4 b6 35. Bxe2 Rxe2 36. Kd3 Rg2 37. c3 Rxg3+ 38. Kc2 h5 39. Kb2 h4 40. Kc2 h3 41. Kb3 h2 42. Ka3 h1=Q 43. Ka4 Qd1+ 44. Ka3 Qb3+ 45. Kxb3 Kb7 46. a3 b5 47. Kb4 Kb6 48. c4 c5# { Black wins by checkmate. } 0-1