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[Event "Black12 Arena"] [Site "http://chess-academy.net/Yrv75ZWA"] [Date "2026.06.02"] [Round "-"] [White "Matei2018"] [Black "DanielOprea"] [Result "1-0"] [UTCDate "2026.06.02"] [UTCTime "16:25:13"] [WhiteElo "1601"] [BlackElo "1515"] [WhiteRatingDiff "+17"] [BlackRatingDiff "-40"] [Variant "Standard"] [TimeControl "120+0"] [ECO "A00"] [Opening "Van't Kruijs Opening"] [Termination "Time forfeit"] [Annotator "chess-academy.net"] 1. e3 { A00 Van't Kruijs Opening } e6 2. Bd3?! { (0.34 → -0.58) Inaccuracy. Best move was d4. } (2. d4 d5 3. c4 Nf6 4. Nf3 c5 5. Nc3 Nc6 6. Be2 cxd4) 2... Bc5? { (-0.58 → 0.46) Mistake. Best move was Nf6. } (2... Nf6) 3. Nc3?! { (0.46 → -0.40) Inaccuracy. Best move was Be2. } (3. Be2 Nf6 4. d4 Be7 5. Nf3 d5 6. b3 O-O 7. O-O b6 8. c4 Bb7 9. Nbd2 c5) 3... Qf6? { (-0.40 → 1.27) Mistake. Best move was Nf6. } (3... Nf6 4. b3 Nc6 5. Nf3 a6 6. Be2 d5 7. O-O O-O 8. d4 Bd6 9. Bb2 b6 10. Na4) 4. b3?! { (1.27 → 0.28) Inaccuracy. Best move was Nf3. } (4. Nf3) 4... g5? { (0.28 → 2.87) Mistake. Best move was Qe7. } (4... Qe7) 5. Na4?? { (2.87 → -1.72) Blunder. Best move was Bb2. } (5. Bb2) 5... Bb4?? { (-1.72 → 2.29) Blunder. Best move was Qxa1. } (5... Qxa1 6. Bb2 Qxd1+ 7. Kxd1 e5 8. Nxc5 Nc6 9. f4 d6 10. Ne4 gxf4 11. exf4 f6 12. Nf3) 6. Nc5?? { (2.29 → -5.65) Blunder. Best move was Bb2. } (6. Bb2 e5 7. Ne2 Nc6 8. c4 h5 9. O-O h4 10. Nec3 Nge7 11. Nb5 Kd8 12. a3 a6) 6... Bxc5? { (-5.65 → -3.81) Mistake. Best move was Qxa1. } (6... Qxa1 7. Na4) 7. Qf3?? { (-3.81 → -10.98) Blunder. Best move was Rb1. } (7. Rb1 Nc6) 7... d5?? { (-10.98 → -3.79) Blunder. Best move was Qxa1. } (7... Qxa1 8. Ne2 Nc6 9. Qg3 Qe5 10. Nc3 d5 11. Bb2 Bd6 12. Qxe5 Nxe5 13. h4 gxh4 14. Nb5) 8. Qxf6?! { (-3.79 → -4.56) Inaccuracy. Best move was Rb1. } (8. Rb1) 8... Nxf6 9. Bb2 Ng4?? { (-4.56 → 3.74) Blunder. Best move was Nbd7. } (9... Nbd7) 10. Bxh8 Nc6?! { (3.26 → 3.92) Inaccuracy. Best move was Be7. } (10... Be7) 11. Bxh7?! { (3.92 → 2.93) Inaccuracy. Best move was h4. } (11. h4 gxh4) 11... Nb4? { (2.93 → 5.26) Mistake. Best move was Ke7. } (11... Ke7 12. Bb2) 12. O-O-O?? { (5.26 → 0.13) Blunder. Best move was a3. } (12. a3 Nc6 13. f3 Nh6 14. g4 Be7 15. Bg7 Bf8 16. Bf6 Bd7 17. h4 gxh4 18. Rxh4 Ne7) 12... Nxa2+? { (0.13 → 2.97) Mistake. Best move was Nxf2. } (12... Nxf2 13. Nf3 Nxh1 14. Rxh1 Ke7 15. Ne5 Nxa2+ 16. Kb2 Nb4 17. Rf1 f5 18. g4 Nc6 19. Ng6+) 13. Kb2 Nb4? { (2.66 → 3.88) Mistake. Best move was Nxf2. } (13... Nxf2 14. Rf1 Nxh1 15. Kxa2 Bd7 16. Bc3 g4 17. Ne2 a5 18. Rxh1 a4 19. Be5 Bb4 20. c3) 14. Bc3?? { (3.88 → 0.00) Blunder. Best move was Nh3. } (14. Nh3) 14... Nxf2 15. Bxb4?? { (0.33 → -3.28) Blunder. Best move was Nf3. } (15. Nf3 Be7 16. Nxg5 Bxg5 17. Bxb4 Nxd1+ 18. Rxd1 Bd7 19. Rh1 Bf6+ 20. Bc3 Bxc3+ 21. Kxc3 f5) 15... Nxh1?? { (-3.28 → 4.84) Blunder. Best move was Nxd1+. } (15... Nxd1+ 16. Kc1 Nf2 17. Bxc5 Nxh1 18. e4 b6 19. Be3 g4 20. exd5 exd5 21. Ne2 Be6 22. Bg5) 16. Bxc5 b6? { (4.81 → 5.97) Mistake. Best move was Nf2. } (16... Nf2 17. Rf1 Ne4 18. Bd4 Nxd2 19. Rf6 e5 20. Bxe5 Ne4 21. Bxe4 dxe4 22. Nh3 Bxh3 23. gxh3) 17. Bd4 f6? { (5.45 → 7.97) Mistake. Best move was Nf2. } (17... Nf2 18. Rf1) 18. Bxf6 Kf7? { (7.88 → 11.33) Mistake. Best move was Nf2. } (18... Nf2 19. Rf1) 19. Bxg5? { (11.33 → 7.36) Mistake. Best move was Be5. } (19. Be5 Ke7 20. Nh3 Bd7 21. Rxh1 g4 22. Ng5 Bb5 23. d3 Bd7 24. Ra1 b5 25. d4 b4) 19... Kg7 20. Bd3?! { (7.43 → 6.46) Inaccuracy. Best move was Nf3. } (20. Nf3) 20... Kf7?? { (6.46 → 11.65) Blunder. Best move was Nf2. } (20... Nf2 21. Ra1) 21. Bb5 c6 22. Bxc6 Rb8 23. Rf1+ Kg6 24. Bf4 Kf5 25. Bxb8+ Kg6 26. Bxa7 Ba6 27. Bxb6 Bxf1 28. Bd7 Nf2 29. Bxe6 Nd1+ 30. Kc1 Nf2 31. Bxd5 Ba6 32. Bc4 Kg5 33. Bxa6 Kg6 34. Bd4 Kg5?! { (66.40 → Mate in 20) Checkmate is now unavoidable. Best move was Kf7. } (34... Kf7 35. Bd3) 35. Bc8 Kg6 36. Bh3?! { (Mate in 24 → 73.43) Lost forced checkmate sequence. Best move was d3. } (36. d3 Kh5 37. Nf3 Kg6 38. Be5 Nh1 39. Bd7 Nf2 40. b4 Kh6 41. Bf5 Nh1 42. b5 Nf2) 36... Kf7?! { (73.43 → Mate in 12) Checkmate is now unavoidable. Best move was Ne4. } (36... Ne4 37. Nf3) 37. Be5 Ke7 38. d4 Ke8 39. b4 Ke7 40. b5 Kf7 41. b6 Kf8 42. b7 { White wins on time. } 1-0