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[Event "Mongredien Arena"] [Site "http://chess-academy.net/stXecSmx"] [Date "2023.02.10"] [Round "-"] [White "Bogdan_Crasnov"] [Black "Boris"] [Result "0-1"] [UTCDate "2023.02.10"] [UTCTime "12:38:05"] [WhiteElo "1309"] [BlackElo "1835"] [WhiteRatingDiff "-9"] [BlackRatingDiff "+9"] [Variant "Standard"] [TimeControl "300+0"] [ECO "A00"] [Opening "Kadas Opening"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. h4?! { (0.15 → -0.74) Inaccuracy. Best move was e4. } { A00 Kadas Opening } (1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. O-O d6) 1... e5 2. g4? { (-0.34 → -1.75) Mistake. Best move was c4. } (2. c4 Nc6 3. Nc3 Nf6 4. Nf3 Bb4 5. Nd5 Ba5 6. Qa4 d6) 2... Bc5?! { (-1.75 → -0.85) Inaccuracy. Best move was d5. } (2... d5) 3. f3? { (-0.85 → -2.59) Mistake. Best move was c3. } (3. c3 d5 4. d4 Bb6 5. e3 Nc6 6. Nd2 Nge7 7. h5 h6 8. Be2 O-O 9. Nh3 Bxg4) 3... Nc6?! { (-2.59 → -1.96) Inaccuracy. Best move was d5. } (3... d5 4. Nc3 Be7 5. g5 h6 6. d4 hxg5 7. dxe5 Be6 8. Bg2 Nc6 9. f4 d4 10. Ne4) 4. Bg2?! { (-1.96 → -2.59) Inaccuracy. Best move was Nc3. } (4. Nc3 Be7) 4... d6? { (-2.59 → -1.35) Mistake. Best move was d5. } (4... d5) 5. Nh3? { (-1.35 → -3.28) Mistake. Best move was e3. } (5. e3) 5... Nf6? { (-3.28 → -1.20) Mistake. Best move was Qxh4+. } (5... Qxh4+ 6. Kf1 f5 7. gxf5 Bxf5 8. e3 Qf6 9. Nc3 Qg6 10. d3 Nf6 11. Rg1 O-O-O 12. Ne2) 6. e3 O-O?! { (-1.62 → -1.06) Inaccuracy. Best move was d5. } (6... d5 7. c3) 7. Nc3?! { (-1.06 → -1.81) Inaccuracy. Best move was c3. } (7. c3 d5) 7... Bb4? { (-1.81 → -0.36) Mistake. Best move was d5. } (7... d5) 8. a3 Bxc3 9. bxc3 Nd5? { (-0.92 → 0.48) Mistake. Best move was d5. } (9... d5 10. Nf2) 10. e4? { (0.48 → -0.63) Mistake. Best move was f4. } (10. f4 Nf6 11. f5 h5 12. g5 Ng4 13. O-O d5 14. d3 Qd6 15. a4 e4 16. Nf4 Bxf5) 10... Nf4? { (-0.63 → 1.65) Mistake. Best move was Nb6. } (10... Nb6 11. Nf2) 11. Nxf4 exf4 12. d4 d5?! { (0.96 → 1.55) Inaccuracy. Best move was b6. } (12... b6) 13. exd5? { (1.55 → -0.12) Mistake. Best move was Kf2. } (13. Kf2 b6 14. Bxf4 Na5 15. Kg3 Re8 16. Re1 h6 17. exd5 Bb7 18. Rxe8+ Qxe8 19. Qe1 Qd7) 13... Qxd5?! { (-0.12 → 0.64) Inaccuracy. Best move was Ne7. } (13... Ne7 14. Bxf4) 14. O-O f5?! { (0.33 → 1.22) Inaccuracy. Best move was Ne7. } (14... Ne7 15. Bxf4 Be6 16. Qd2 Qc6 17. Rfe1 Nd5 18. Bg3 Nxc3 19. a4 Rfd8 20. h5 Bd5 21. Ra3) 15. gxf5? { (1.22 → -1.28) Mistake. Best move was Bxf4. } (15. Bxf4 Be6 16. h5 Qd7 17. h6 g6 18. d5 Qxd5 19. Qxd5 Bxd5 20. Bxc7 Rac8 21. Bg3 fxg4) 15... Bxf5? { (-1.28 → 0.09) Mistake. Best move was Qxf5. } (15... Qxf5) 16. Bb2?? { (0.09 → -3.19) Blunder. Best move was Bxf4. } (16. Bxf4 Qf7 17. Qd2 Na5 18. Bg3 Nc4 19. Qf4 Rae8 20. Rfe1 c6 21. Bf1 b5 22. Rxe8 Rxe8) 16... Na5? { (-3.19 → -2.11) Mistake. Best move was Ne7. } (16... Ne7) 17. Rb1? { (-2.11 → -3.42) Mistake. Best move was Bc1. } (17. Bc1 Qd6) 17... Nc4?! { (-3.42 → -2.74) Inaccuracy. Best move was Qa2. } (17... Qa2 18. Qe2) 18. Bc1 Ne3? { (-3.05 → -1.48) Mistake. Best move was Rae8. } (18... Rae8) 19. Bxe3 fxe3 20. Re1?! { (-1.51 → -2.02) Inaccuracy. Best move was Qe2. } (20. Qe2 Rae8 21. Rb5 Qd6 22. f4 Qxa3 23. Qc4+ Kh8 24. Re5 Bxc2 25. Re1 Bg6 26. Qc5 Qxc5) 20... Rae8 21. Qe2? { (-1.61 → -3.04) Mistake. Best move was Re2. } (21. Re2) 21... Qa2? { (-3.04 → -0.54) Mistake. Best move was Qd6. } (21... Qd6 22. Qc4+) 22. Rb3 Qxc2? { (-0.94 → 0.49) Mistake. Best move was a5. } (22... a5 23. c4) 23. Qxc2 Bxc2 24. Rb2?! { (0.91 → 0.13) Inaccuracy. Best move was Rxb7. } (24. Rxb7 c6 25. Rxa7 Bb3 26. a4 h6 27. a5 Ra8 28. Rc7 Rf6 29. Rxe3 Rxa5 30. Ree7 Bf7) 24... Bd3 25. Bf1? { (0.23 → -2.11) Mistake. Best move was Rxb7. } (25. Rxb7) 25... Bxf1 26. Kxf1?! { (-1.83 → -2.51) Inaccuracy. Best move was Rxf1. } (26. Rxf1 e2 27. Re1 Rxf3 28. Rxb7 Re4 29. Kg2 Rxc3 30. Rxa7 h5 31. a4 Rxd4 32. Rxe2 Rg4+) 26... Rxf3+ 27. Ke2?? { (-2.27 → -10.90) Blunder. Best move was Kg2. } (27. Kg2 Ref8) 27... Rf2+ 28. Kd3 Rxb2 29. Re2? { (-9.50 → Mate in 13) Checkmate is now unavoidable. Best move was Rxe3. } (29. Rxe3 Rxe3+ 30. Kxe3 Ra2 31. Kd3 Rxa3 32. h5 Ra1 33. Kc4 Rh1 34. Kd3 Rxh5 35. Kc2 Rh3) 29... Rxe2 30. Kxe2 h5 31. Kd1?! { (-60.35 → Mate in 10) Checkmate is now unavoidable. Best move was c4. } (31. c4 a5) 31... e2+ 32. Ke1 Kf7 33. c4 c6 34. c5 a5 35. a4 Re7 36. d5 cxd5 37. c6 bxc6 38. Kd2 e1=Q+ 39. Kc2 Re3?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Re2+. } (39... Re2+ 40. Kd3 Qd2#) 40. Kb2 Qc3+?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Re2+. } (40... Re2+ 41. Ka3 Qc3#) 41. Ka2 Re2+ 42. Kb1 Qb2# { Black wins by checkmate. } 0-1