[Event "Session 2 Arena"] [Site "https://lichess.org/38qr52jJ"] [Date "2021.04.30"] [White "Ronbotan"] [Black "Chcrf"] [Result "1-0"] [UTCDate "2021.04.30"] [UTCTime "12:48:02"] [WhiteElo "1286"] [BlackElo "1145"] [WhiteRatingDiff "+65"] [BlackRatingDiff "-16"] [Variant "Standard"] [TimeControl "600+0"] [ECO "A04"] [Opening "Zukertort Defense: Sicilian Knight Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Na6? { (0.00 → 1.28) Mistake. d6 was best. } { A04 Zukertort Defense: Sicilian Knight Variation } (2... d6 3. c3 Nf6 4. h3 Nc6 5. Bd3 e5 6. O-O Be7 7. Bc2) 3. d4 d6 4. d5?! { (1.64 → 0.87) Inaccuracy. Bxa6 was best. } (4. Bxa6 bxa6 5. dxc5 Qa5+ 6. Nc3 Qxc5 7. Be3 Qc6 8. Qd3 e5) 4... Nf6 5. Bxa6?! { (1.14 → 0.52) Inaccuracy. Nc3 was best. } (5. Nc3) 5... bxa6 6. O-O Bg4? { (0.63 → 1.81) Mistake. Nxe4 was best. } (6... Nxe4 7. Re1) 7. h3 Bh5 8. g4 Nxd5?? { (1.64 → 7.49) Blunder. Bg6 was best. } (8... Bg6 9. Re1) 9. exd5 Bg6 10. Nh4 Be4?! { (5.63 → 8.44) Inaccuracy. e5 was best. } (10... e5 11. dxe6 Qxh4 12. Qd5 fxe6 13. Qxa8+ Kf7 14. Qg2 h5 15. Nd2 hxg4 16. hxg4 Qh3 17. Nf3) 11. f3?! { (8.44 → 5.72) Inaccuracy. Re1 was best. } (11. Re1 Bg6) 11... Bxf3?! { (5.72 → 9.44) Inaccuracy. e6 was best. } (11... e6 12. fxe4 Qxh4 13. Qf3 Be7 14. Nc3 Rb8 15. Qxf7+ Kd8 16. Qf2 Rf8 17. Qxh4 Rxf1+ 18. Kxf1) 12. Nxf3 c4 13. Ng5 Qb6+ 14. Kh2 f6 15. Ne6 c3 16. bxc3 Rc8 17. Nxf8 Rxf8 18. Na3 Rxc3 19. Bd2?? { (8.63 → 3.71) Blunder. Rb1 was best. } (19. Rb1) 19... Rxa3 20. Qe1?! { (5.12 → 3.97) Inaccuracy. Qe2 was best. } (20. Qe2 Qd4) 20... e5? { (3.97 → 6.79) Mistake. Qd4 was best. } (20... Qd4 21. Rf2) 21. Rb1? { (6.79 → 4.02) Mistake. dxe6 was best. } (21. dxe6) 21... Qd4 22. Rb8+? { (4.31 → 2.45) Mistake. Rf2 was best. } (22. Rf2 Qxd5 23. Bb4 Rxa2 24. Rd1 Qc4 25. Bxd6 Rf7 26. Rdd2 h6 27. Qe3 Rd7 28. Bxe5 Re7) 22... Ke7?? { (2.45 → 6.05) Blunder. Kf7 was best. } (22... Kf7) 23. Rxf8?? { (6.05 → 2.50) Blunder. Rb7+ was best. } (23. Rb7+) 23... Kxf8 24. Bb4 Ra4? { (2.62 → 4.77) Mistake. Re3 was best. } (24... Re3 25. Bxd6+ Kf7 26. Qf2 Qe4 27. Qg2 Re2 28. Rf2 Rxf2 29. Qxf2 Qxd5 30. Bb8 Qxa2 31. Bxe5) 25. Bxd6+ Ke8 26. c3?? { (4.85 → -2.67) Blunder. g5 was best. } (26. g5) 26... Qxd5?? { (-2.67 → 0.00) Blunder. Rxa2+ was best. } (26... Rxa2+ 27. Kg3 Qxd5 28. Rf3 Qxd6 29. Qe4 Rd2 30. g5 Rd1 31. h4 Qd2 32. Qc6+ Kf7 33. Qc4+) 27. Bb4 Qxa2+?? { (-0.26 → 1.41) Blunder. a5 was best. } (27... a5 28. c4 Qd4 29. Bd2 Rxa2 30. Rf2 a4 31. Be3 Qxc4 32. Qb1 Rxf2+ 33. Bxf2 Kf7 34. Qb7+) 28. Rf2 Qd5 29. Qb1 e4?? { (1.24 → 3.86) Blunder. a5 was best. } (29... a5 30. c4) 30. Rf1?? { (3.86 → -2.82) Blunder. Re2 was best. } (30. Re2) 30... Ra2+?? { (-2.82 → -0.34) Blunder. a5 was best. } (30... a5) 31. Kg3 Qd6+?? { (-1.31 → Mate in 7) Checkmate is now unavoidable. Re2 was best. } (31... Re2) 32. Kh4?? { (Mate in 7 → -0.33) Lost forced checkmate sequence. Bxd6 was best. } (32. Bxd6 Rc2 33. Qxc2 Kd7 34. Rd1 h5 35. Qa4+ Kd8 36. Rb1 h4+ 37. Kh2 g5 38. Rb8#) 32... g5+? { (-0.33 → 1.08) Mistake. Qe6 was best. } (32... Qe6 33. Kg3 h5 34. Rf5 g6 35. c4 Re2 36. Qd1 Re3+ 37. Kf2 Rxh3 38. Qd5 Qxd5 39. Rxd5) 33. Kh5 Qd7?? { (0.47 → 11.72) Blunder. Qe6 was best. } (33... Qe6 34. Kh6) 34. Qxa2 Qg7?! { (12.24 → Mate in 3) Checkmate is now unavoidable. Qf7+ was best. } (34... Qf7+ 35. Qxf7+ Kxf7 36. c4 Ke6 37. Bc3 f5 38. Rxf5 Ke7 39. Rf6 a5 40. Ra6 a4 41. Kxg5) 35. Qa4+?! { (Mate in 3 → 55.59) Lost forced checkmate sequence. Qe6+ was best. } (35. Qe6+ Kd8 36. Ba5+ Qc7 37. Rd1#) 35... Kf7?! { (55.59 → Mate in 3) Checkmate is now unavoidable. Qd7 was best. } (35... Qd7 36. Qxd7+ Kxd7 37. Rxf6 a5 38. Bxa5 e3 39. Bb4 e2 40. c4 h6 41. Rxh6 Kc8 42. Rh7) 36. Qd7+ Kg8 37. Qxg7+?! { (Mate in 2 → 37.77) Lost forced checkmate sequence. Qe8+ was best. } (37. Qe8+ Qf8 38. Qxf8#) 37... Kxg7 38. c4 e3 39. Re1 f5 40. gxf5 a5 41. Bxa5 a6?! { (14.60 → Mate in 11) Checkmate is now unavoidable. Kf6 was best. } (41... Kf6 42. Rf1) 42. Kxg5 h6+ 43. Kf4 h5 44. c5 Kh6 45. c6 h4 46. c7 Kh5 47. c8=Q { Black resigns. } 1-0