[Event "karelschaakt Bolwerk senioren 20jan2021 simul"] [Site "https://lichess.org/Qdok1Hbs"] [Date "2021.01.20"] [White "Marbru"] [Black "karelschaakt"] [Result "0-1"] [UTCDate "2021.01.20"] [UTCTime "10:34:54"] [WhiteElo "1506"] [BlackElo "1596"] [Variant "Standard"] [TimeControl "900+0"] [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. Bxc6+ bxc6 5. O-O f5?! { (0.05 → 0.63) Inaccuracy. Be7 was best. } (5... Be7 6. d4 exd4 7. Nxd4 c5 8. Nf5 Bf6 9. Nc3 Ne7 10. Nxe7) 6. d3?! { (0.63 → -0.33) Inaccuracy. exf5 was best. } (6. exf5 c5 7. Qe2 Nf6 8. d4 cxd4 9. Nxd4 Be7 10. Nc6 Qd7) 6... f4? { (-0.33 → 0.97) Mistake. Be7 was best. } (6... Be7 7. Nc3 Nf6 8. d4 Nxe4 9. dxe5 O-O 10. Re1 d5 11. Nd4) 7. Nc3?? { (0.97 → -0.87) Blunder. d4 was best. } (7. d4 Qf6 8. b3 Nh6 9. Bb2 exd4 10. Qxd4 Be7 11. e5 dxe5) 7... Bg4?! { (-0.87 → -0.16) Inaccuracy. g5 was best. } (7... g5 8. d4 Qf6 9. Qd3 g4 10. Nd2 Ne7 11. d5 Qf7 12. dxc6) 8. h3 Bh5 9. b4?! { (0.34 → -0.26) Inaccuracy. d4 was best. } (9. d4 Qf6) 9... Nf6 10. Ba3?? { (0.27 → -1.51) Blunder. d4 was best. } (10. d4) 10... Be7?! { (-1.51 → -0.52) Inaccuracy. Qd7 was best. } (10... Qd7 11. d4 exd4 12. Ne2 Bxf3 13. gxf3 a5 14. Qxd4 axb4 15. Bb2 Qxh3 16. e5 Nd7 17. exd6) 11. b5? { (-0.52 → -1.80) Mistake. d4 was best. } (11. d4) 11... c5 12. d4?? { (-1.78 → -4.32) Blunder. g4 was best. } (12. g4 Bf7) 12... cxd4 13. Ne2 Bxf3 14. gxf3 h6? { (-3.74 → -2.23) Mistake. Qd7 was best. } (14... Qd7 15. Kh2) 15. Qd3 Nh7 16. Qc4?! { (-2.62 → -3.95) Inaccuracy. Kg2 was best. } (16. Kg2 d5) 16... Ng5?! { (-3.95 → -2.80) Inaccuracy. Qd7 was best. } (16... Qd7 17. Qc6) 17. Qc6+ Kf8 18. Qd5?? { (-3.06 → -6.48) Blunder. Kg2 was best. } (18. Kg2 a6 19. h4 axb5 20. hxg5 Rxa3 21. Rh1 Bxg5 22. Qxb5 Kg8 23. Rhb1 Kh7 24. Rb3 Rxb3) 18... Nxf3+?! { (-6.48 → -4.29) Inaccuracy. Qc8 was best. } (18... Qc8 19. Rad1 Rb8 20. Rd3 Qxh3 21. Nxd4 exd4 22. e5 Qe6 23. Qxe6 Nxe6 24. exd6 cxd6 25. Rb1) 19. Kg2 Ng5 20. h4? { (-3.93 → -8.01) Mistake. f3 was best. } (20. f3 a6 21. b6 cxb6 22. c3 d3 23. Ng3 g6 24. Nh1 Nf7 25. Rad1 Rc8 26. Nf2 Kg7) 20... f3+ 21. Kg3 fxe2 22. Rfe1 Nh7 23. Rxe2 Bxh4+ 24. Kg2 Nf6 25. Qe6 Qe7 26. Qf5 Kf7 27. Rh1 Bg5 28. Bc1 Bxc1 29. Rxc1 Rhf8 30. c3 dxc3 31. Re3 Kg8 32. Rg3 Qf7 33. Rcxc3 Nh5 34. Qxf7+ Rxf7 35. Rg6 Nf4+ 36. Kf3 Nxg6+ 37. Kg4 Rf4+ 38. Kh5?! { (-14.55 → Mate in 4) Checkmate is now unavoidable. Kg3 was best. } (38. Kg3 Rxe4 39. Rxc7 Nh4 40. Kh3 Nf5 41. Kg2 Ra4 42. Rc2 Rb4 43. Re2 Kf7 44. f3 Ke6) 38... Kf7 39. Rxc7+ Kf6 40. Rd7 Rh4# { Black wins by checkmate. } 0-1