[Event "Circulo Ajedrez Chacabuco Arena"] [Site "https://lichess.org/Vg2vu7Ad"] [Date "2020.03.21"] [White "Ivanovich1972"] [Black "Nicoharman"] [Result "1-0"] [UTCDate "2020.03.21"] [UTCTime "23:30:03"] [WhiteElo "1857"] [BlackElo "1500"] [WhiteRatingDiff "+15"] [BlackRatingDiff "-62"] [Variant "Standard"] [TimeControl "420+3"] [ECO "C62"] [Opening "Ruy Lopez: Steinitz Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 { C62 Ruy Lopez: Steinitz Defense } 4. h3 Nf6 5. O-O Be7 6. Re1 Bd7 7. c3 a6 8. Ba4 O-O 9. d4 b5 10. Bb3 Na5 11. Bc2 exd4 12. cxd4 c5 13. b3?! { (1.11 → 0.42) Inaccuracy. e5 was best. } (13. e5 dxe5) 13... Nc6 14. a3?! { (0.61 → -0.21) Inaccuracy. Bb2 was best. } (14. Bb2 Nb4 15. Nc3 Nxc2 16. Qxc2 cxd4 17. Nxd4 Rc8 18. Qd2 Re8 19. Rac1 Bf8 20. b4 Rc4) 14... d5?! { (-0.21 → 0.76) Inaccuracy. cxd4 was best. } (14... cxd4 15. Nxd4) 15. exd5 Nxd5 16. dxc5 Bf6?! { (1.25 → 2.27) Inaccuracy. Be6 was best. } (16... Be6) 17. Ra2 Nc3?? { (1.82 → 7.37) Blunder. Be6 was best. } (17... Be6 18. Be4 Ra7 19. Rd2 Rd7 20. Qc2 h6 21. Bb2 Bxb2 22. Qxb2 b4 23. axb4 Ndxb4 24. Red1) 18. Nxc3 Bxc3 19. Qd3 Bxe1? { (7.69 → Mate in 1) Checkmate is now unavoidable. Bf5 was best. } (19... Bf5 20. Qxc3 Bxc2 21. Rxc2 Re8 22. Rd2 Rxe1+ 23. Nxe1 Qe8 24. Nc2 f6 25. Rd6 Rd8 26. Qd3) 20. Qxh7# { White wins by checkmate. } 1-0