[Event "Weekly Three-check Arena"] [Site "https://lichess.org/HaWlspEF"] [Date "2022.01.24"] [White "Alexr58"] [Black "pareto_optimality"] [Result "1-0"] [UTCDate "2022.01.24"] [UTCTime "19:40:55"] [WhiteElo "2296"] [BlackElo "1808"] [WhiteRatingDiff "+1"] [BlackRatingDiff "-4"] [WhiteTitle "IM"] [Variant "Three-check"] [TimeControl "180+0"] [ECO "B30"] [Opening "Sicilian Defense: Old Sicilian"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 { B30 Sicilian Defense: Old Sicilian } 3. c3?? { (2.89 → 0.93) Blunder. Nc3 was best. } (3. Nc3 e6 4. e5 d5 5. exd6 Bxd6 6. Bb5 Kf8 7. Bxc6 bxc6) 3... Nf6 4. e5?! { (1.71 → 1.12) Inaccuracy. d4 was best. } (4. d4 cxd4 5. Bd3 d5 6. e5 Bg4 7. exf6 gxf6 8. O-O e5 9. cxd4 e4 10. Re1 Be7) 4... Nd5 5. Bc4 e6 6. d4 cxd4 7. O-O Be7 8. Bxd5? { (2.12 → 0.55) Mistake. cxd4 was best. } (8. cxd4 d6 9. Bd2 Bd7 10. Nc3 Nxc3 11. Bxc3 d5 12. Bd3 h6 13. Qd2 Qc7 14. Rac1 O-O) 8... exd5 9. cxd4 d6 10. Nc3 dxe5 11. Nxe5 O-O 12. Nxc6 bxc6 13. Bf4 Bd6 14. Qf3 Qc7?! { (0.00 → 0.59) Inaccuracy. Rb8 was best. } (14... Rb8 15. b3 Bxf4 16. Qxf4 Rb7 17. Rfe1 Re8 18. Re3 Rxe3 19. fxe3 Re7 20. Re1 Qa5 21. Rc1) 15. Bxd6 Qxd6 16. Rfe1 Be6 17. Re5 Rab8 18. Rae1 Rxb2 19. Na4 Rfb8?? { (0.71 → Mate in 3) Checkmate is now unavoidable. Rd2 was best. } (19... Rd2 20. Qe3) 20. Nxb2? { (Mate in 3 → 8.48) Lost forced checkmate sequence. Qxf7+ was best. } (20. Qxf7+ Kxf7 21. Rf5+ Bxf5 22. Re7+) 20... Rxb2? { (8.48 → Mate in 3) Checkmate is now unavoidable. Qxe5 was best. } (20... Qxe5 21. dxe5 h5 22. Qa3 Bf5 23. Nd1 Ra8 24. Qa6 Be6 25. Nb2 d4 26. Nd3 Bd5 27. Qb7) 21. Qg3?? { (Mate in 3 → 3.13) Lost forced checkmate sequence. Qxf7+ was best. } (21. Qxf7+ Kxf7 22. Rf5+ Bxf5 23. Re7+) 21... g6? { (3.13 → 5.02) Mistake. h6 was best. } (21... h6 22. Qf3 Rb7 23. R5e3 c5 24. dxc5 Qxc5 25. Rb3 Rb6 26. Qg3 Qd4 27. Qb8+ Kh7 28. Rxb6) 22. Rxe6?? { (5.02 → -2.06) Blunder. Qf4 was best. } (22. Qf4) 22... Qxe6 23. Qc3 Re2 24. Rf1 Rxa2 25. h3 Qf6 26. Qe3 Kg7 27. Rc1 c5? { (-4.12 → -2.29) Mistake. a5 was best. } (27... a5) 28. dxc5 Ra1 29. c6?? { (-3.46 → Mate in 3) Checkmate is now unavoidable. Kh2 was best. } (29. Kh2 d4) 29... Rxc1+?? { (Mate in 3 → Mate in 9) Lost forced checkmate sequence. Qxf2+ was best. } (29... Qxf2+ 30. Kxf2 Ra2+ 31. Ke1 Re2+) 30. Qxc1 d4 31. c7 d3 32. c8=Q d2 33. Qd1?? { (Mate in 3 → 0.00) Lost forced checkmate sequence. Qh8+ was best. } (33. Qh8+ Kxh8 34. Qc8+ Kg7 35. Qf8+) 33... Qe7?? { (0.00 → Mate in 3) Checkmate is now unavoidable. Qe5 was best. } (33... Qe5 34. Qf1 Qd4 35. Qd1) 34. Qc3+ f6 35. Qcxd2 Qe1+ 36. Q2xe1 f5 37. Qd4+ Kh6 38. Qg7+ { Game ends by variant rule. } 1-0