[Event "Keres Arena"] [Site "https://lichess.org/92dcbh5f"] [Date "2020.05.04"] [White "Amir_Okha"] [Black "SahalinOkha"] [Result "0-1"] [UTCDate "2020.05.04"] [UTCTime "09:38:05"] [WhiteElo "1906"] [BlackElo "1973"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B30"] [Opening "Sicilian Defense: Old Sicilian"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 { B30 Sicilian Defense: Old Sicilian } 3. Nc3 e6 4. Bb5 Nf6?! { (0.08 → 0.73) Inaccuracy. Nd4 was best. } (4... Nd4 5. O-O Nxb5 6. Nxb5 a6 7. Nc3 b5 8. d4 Bb7 9. Re1) 5. Bxc6 bxc6 6. d3 d5 7. e5 Nd7 8. O-O g6 9. Re1 Bg7 10. Bg5 Qc7 11. Bf4 O-O 12. Qd2 Rb8 13. Rab1 Ba6 14. Bh6? { (0.92 → -0.42) Mistake. b3 was best. } (14. b3 Rfd8 15. Na4 Bb5 16. Nb2 Ba6 17. Rbd1 h6 18. h4 c4 19. dxc4 dxc4 20. Qe3 Kh7) 14... Nb6? { (-0.42 → 1.20) Mistake. Nxe5 was best. } (14... Nxe5) 15. Bxg7 Kxg7 16. h4 h5? { (0.69 → 1.96) Mistake. Nd7 was best. } (16... Nd7) 17. Qg5?! { (1.96 → 1.34) Inaccuracy. Ne2 was best. } (17. Ne2) 17... Qd8 18. Qf4 Qe7?! { (1.33 → 2.01) Inaccuracy. Nd7 was best. } (18... Nd7 19. Ne2 Rb4 20. Qe3 c4 21. d4 Rb6 22. Qa3 Qc8 23. Ng5 c5 24. c3 Bb7 25. b4) 19. Ng5?! { (2.01 → 1.32) Inaccuracy. b3 was best. } (19. b3 Rfd8 20. Ng5 Kg8 21. Na4 Rf8 22. Nxb6 axb6 23. a4 b5 24. Ra1 bxa4 25. Qxa4 Bb7) 19... d4? { (1.32 → 2.67) Mistake. Nd7 was best. } (19... Nd7 20. Qg3) 20. Nce4 Nd5 21. Qg3 c4?! { (2.99 → 3.85) Inaccuracy. Rb6 was best. } (21... Rb6 22. Nd6 Rfb8 23. b3 Rf8 24. Nge4 Rb5 25. Nxb5 cxb5 26. Qg5 Qxg5 27. hxg5 Rc8 28. a3) 22. Nd6? { (3.85 → 1.95) Mistake. dxc4 was best. } (22. dxc4 Bxc4 23. Nd6 Ba6 24. Qa3 Rb6 25. c4 Bxc4 26. Nxc4 Qxa3 27. bxa3 c5 28. Nxb6 axb6) 22... cxd3?! { (1.95 → 2.61) Inaccuracy. c3 was best. } (22... c3 23. b3 Bb7 24. b4 Ba8 25. a3 a5 26. bxa5 Rb2 27. Rbc1 c5 28. Nge4 Bc6 29. Nxc5) 23. cxd3 Nb4 24. Nc4?? { (2.49 → -0.08) Blunder. Red1 was best. } (24. Red1 Nd5 25. Rd2 Bb5 26. Rc1 a5 27. Rc5 a4 28. a3 Kh8 29. Rc1 Qa7 30. Nge4 Qe7) 24... Bxc4 25. dxc4 Nxa2 26. Ne4 Nb4 27. Nf6 c5? { (-0.34 → 1.14) Mistake. Rh8 was best. } (27... Rh8 28. Ne4 a5 29. Red1 c5 30. Ra1 Nc6 31. b3 Rhd8 32. Nf6 Qc7 33. Nxh5+ Kh8 34. Nf6) 28. Qf3?? { (1.14 → -0.93) Blunder. Nxh5+ was best. } (28. Nxh5+ Kh7) 28... Rbc8 29. g4? { (-0.40 → -1.97) Mistake. Qg3 was best. } (29. Qg3 Rh8 30. Ne4 a5 31. b3 Rcd8 32. Red1 Na2 33. Ra1 Nc3 34. Nxc3 dxc3 35. Qxc3 Rxd1+) 29... hxg4 30. Qxg4 Nc6?! { (-2.06 → -1.44) Inaccuracy. Rh8 was best. } (30... Rh8 31. Rf1 Nc6 32. f4 d3 33. h5 Nd4 34. Rbd1 Rb8 35. Rf2 Ne2+ 36. Kf1 Qd8 37. Rf3) 31. f4 Rh8 32. Kg2?! { (-1.35 → -2.50) Inaccuracy. h5 was best. } (32. h5 Qb7) 32... Rcd8?! { (-2.50 → -1.62) Inaccuracy. d3 was best. } (32... d3) 33. Rh1 d3 34. h5 d2? { (-1.13 → 0.00) Mistake. Qb7 was best. } (34... Qb7 35. Qf3 gxh5 36. Rhd1 Kf8 37. b3 Ke7 38. Kh2 d2 39. Rb2 Qc7 40. Qe3 Nd4 41. Rdxd2) 35. hxg6 fxg6 36. Rbd1?? { (0.00 → -2.07) Blunder. Kf2 was best. } (36. Kf2 Nd4 37. Rbg1 Qf7 38. Qg5 Rb8 39. b3 a6 40. Rd1 a5 41. Rdg1 Nf5 42. Nh5+ Kf8) 36... Rxh1?? { (-2.07 → 0.00) Blunder. Nd4 was best. } (36... Nd4 37. Rhg1 Qb7+ 38. Kf2 Rh2+ 39. Rg2 Rxg2+ 40. Qxg2 Qxg2+ 41. Kxg2 Nb3 42. Ne4 Rd4 43. Kf3) 37. Rxh1 Qb7?? { (0.00 → Mate in 6) Checkmate is now unavoidable. d1=R was best. } (37... d1=R 38. Rh7+ Kf8 39. Rh8+ Kg7) 38. Rh7+ Kf8 39. Rh8+ Ke7 40. Qxg6?? { (Mate in 6 → -16.99) Lost forced checkmate sequence. Rh7+ was best. } (40. Rh7+ Kf8 41. Rxb7 Rd7 42. Qxg6 Nxe5 43. Qg8+ Ke7 44. fxe5 Rxb7 45. Qe8#) 40... Nxe5+ 41. Kg3?! { (-15.90 → Mate in 5) Checkmate is now unavoidable. Nd5+ was best. } (41. Nd5+ Qxd5+) 41... Nxg6 42. Rh7+ Kxf6 43. Rxb7 d1=Q { White resigns. } 0-1