[Event "Open Arena"]
[Site "http://chess-academy.net/CNO8eH5y"]
[Date "2021.03.29"]
[Round "-"]
[White "Matei-10"]
[Black "CornelCoslet"]
[Result "1-0"]
[UTCDate "2021.03.29"]
[UTCTime "18:16:12"]
[WhiteElo "1806"]
[BlackElo "1643"]
[WhiteRatingDiff "+33"]
[BlackRatingDiff "-7"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "A00"]
[Opening "Van't Kruijs Opening"]
[Termination "Normal"]
[Annotator "chess-academy.net"]

1. e3 { [%eval -0.02] [%clk 0:07:00] } { A00 Van't Kruijs Opening } 1... e5 { [%eval 0.41] [%clk 0:07:00] } 2. d3? { (0.41 → -0.61) Mistake. Best move was d4. } { [%eval -0.61] [%clk 0:06:59] } (2. d4 exd4 3. exd4 d5 4. Nf3 Nf6 5. Bd3 Bd6 6. Qe2+ Be6) 2... Nc6?! { (-0.61 → 0.35) Inaccuracy. Best move was d5. } { [%eval 0.35] [%clk 0:07:01] } (2... d5) 3. Nf3?! { (0.35 → -0.45) Inaccuracy. Best move was c4. } { [%eval -0.45] [%clk 0:07:00] } (3. c4) 3... Nf6?! { (-0.45 → 0.36) Inaccuracy. Best move was d5. } { [%eval 0.36] [%clk 0:07:00] } (3... d5 4. Be2) 4. Nc3?! { (0.36 → -0.58) Inaccuracy. Best move was d4. } { [%eval -0.58] [%clk 0:07:01] } (4. d4 exd4 5. exd4 d5 6. a3 h6 7. Bd3 Bd6 8. O-O O-O 9. c4 dxc4 10. Bxc4 Ne7) 4... d5 { [%eval -0.13] [%clk 0:06:59] } 5. d4?! { (-0.13 → -0.94) Inaccuracy. Best move was Be2. } { [%eval -0.94] [%clk 0:06:58] } (5. Be2 Be6 6. O-O h6 7. a3 a6 8. e4 d4 9. Nb1 Be7 10. c3 O-O 11. cxd4 Nxd4) 5... e4?! { (-0.94 → -0.13) Inaccuracy. Best move was Bd6. } { [%eval -0.13] [%clk 0:07:00] } (5... Bd6 6. Bb5) 6. Nd2? { (-0.13 → -1.14) Mistake. Best move was Ne5. } { [%eval -1.14] [%clk 0:06:49] } (6. Ne5 Bd6 7. Bb5 Bd7 8. Bxc6 bxc6 9. Nxd7 Nxd7 10. O-O O-O 11. Ne2 Qg5 12. c4 dxc4) 6... Nb4? { (-1.14 → 0.25) Mistake. Best move was a6. } { [%eval 0.25] [%clk 0:07:00] } (6... a6 7. f3 exf3 8. Nxf3 Bd6 9. Bd3 O-O 10. O-O Qe7 11. a3 Bd7 12. Bd2 Rae8 13. h3) 7. f3?! { (0.25 → -0.65) Inaccuracy. Best move was a3. } { [%eval -0.65] [%clk 0:06:47] } (7. a3 Nc6 8. f3 exf3 9. Qxf3 Bd6 10. Bd3 Bg4 11. Qf2 Bh5 12. h3 Qe7 13. O-O O-O) 7... exf3 { [%eval -0.13] [%clk 0:07:00] } 8. Nxf3 { [%eval -0.52] [%clk 0:06:48] } 8... Bf5 { [%eval -0.13] [%clk 0:06:59] } 9. Bd3 { [%eval -0.59] [%clk 0:06:43] } 9... Bxd3? { (-0.59 → 0.87) Mistake. Best move was Nxd3+. } { [%eval 0.87] [%clk 0:06:58] } (9... Nxd3+) 10. cxd3 { [%eval 0.17] [%clk 0:06:44] } 10... Nxd3+?? { (0.17 → 4.13) Blunder. Best move was c5. } { [%eval 4.13] [%clk 0:06:59] } (10... c5) 11. Qxd3 { [%eval 3.26] [%clk 0:06:43] } 11... Ne4?? { (3.26 → 6.80) Blunder. Best move was Bd6. } { [%eval 6.8] [%clk 0:06:53] } (11... Bd6) 12. Nxe4 { [%eval 6.6] [%clk 0:06:43] } 12... dxe4 { [%eval 6.7] [%clk 0:06:54] } 13. Qxe4+ { [%eval 6.24] [%clk 0:06:43] } 13... Qe7?! { (6.24 → 7.01) Inaccuracy. Best move was Be7. } { [%eval 7.01] [%clk 0:06:54] } (13... Be7 14. Qxb7) 14. Qxb7 { [%eval 6.74] [%clk 0:06:44] } 14... Rd8? { (6.74 → 7.94) Mistake. Best move was Qb4+. } { [%eval 7.94] [%clk 0:06:48] } (14... Qb4+ 15. Qxb4) 15. Qc6+? { (7.94 → 6.66) Mistake. Best move was O-O. } { [%eval 6.66] [%clk 0:06:36] } (15. O-O c6 16. Qxc6+ Qd7 17. Qe4+ Be7 18. Ne5 Qd5 19. Qxd5 Rxd5 20. Nxf7 O-O 21. Ne5 Rc8) 15... Rd7? { (6.66 → 8.11) Mistake. Best move was Qd7. } { [%eval 8.11] [%clk 0:06:48] } (15... Qd7 16. Ne5 Qxc6 17. Nxc6 Rd6 18. Nxa7 Kd7 19. Nb5 Ra6 20. O-O f6 21. e4 Bd6 22. e5) 16. Ne5 { [%eval 7.98] [%clk 0:06:34] } 16... Qb4+? { (7.98 → 9.05) Mistake. Best move was Qd6. } { [%eval 9.05] [%clk 0:06:47] } (16... Qd6 17. Qxd7+ Qxd7 18. Nxd7 Kxd7 19. O-O f6 20. Rf5 Bb4 21. Rb5 Bd6 22. Bd2 Ra8 23. Ra5) 17. Bd2 { [%eval 8.67] [%clk 0:06:30] } 17... Qd6 { [%eval 8.99] [%clk 0:06:46] } 18. Qxd6? { (8.99 → 7.32) Mistake. Best move was Qa4. } { [%eval 7.32] [%clk 0:06:19] } (18. Qa4 f6) 18... Bxd6?! { (7.32 → 8.15) Inaccuracy. Best move was Rxd6. } { [%eval 8.15] [%clk 0:06:46] } (18... Rxd6 19. Rc1 f6 20. Nd3 Kd7 21. Nc5+ Kc8 22. b4 Rd5 23. Ne6 Rd7 24. O-O Bd6 25. e4) 19. Nxd7 { [%eval 7.87] [%clk 0:06:20] } 19... Kxd7 { [%eval 8.16] [%clk 0:06:46] } 20. O-O { [%eval 7.85] [%clk 0:06:19] } 20... Rb8? { (7.85 → 9.66) Mistake. Best move was f6. } { [%eval 9.66] [%clk 0:06:46] } (20... f6 21. b4 Re8 22. a4 a6 23. g3 Rb8 24. Rab1 Be7 25. g4 Rb6 26. h4 Re6 27. Kf2) 21. Rab1? { (9.66 → 7.82) Mistake. Best move was Rxf7+. } { [%eval 7.82] [%clk 0:06:17] } (21. Rxf7+ Ke6 22. Rxg7 Rxb2 23. Bc1 Rb4 24. Rxh7 Ra4 25. Rh6+ Kf5 26. Rh5+ Kg6 27. Rd5 Be7) 21... Bb4? { (7.82 → 10.86) Mistake. Best move was f6. } { [%eval 10.86] [%clk 0:06:44] } (21... f6 22. b4 a6 23. a4 Rb6 24. g4 Be7 25. Kg2 Kc8 26. h4 Rd6 27. Rbc1 g6 28. h5) 22. Bxb4 { [%eval 10.68] [%clk 0:06:17] } 22... Rxb4 { [%eval 10.74] [%clk 0:06:46] } 23. a3 { [%eval 9.94] [%clk 0:06:18] } 23... Ra4 { [%eval 12.34] [%clk 0:06:45] } 24. Rxf7+ { [%eval 12.15] [%clk 0:06:19] } 24... Kc8 { [%eval 61.59] [%clk 0:06:45] } 25. Rf8+ { [%eval 12.17] [%clk 0:06:17] } 25... Kd7 { [%eval 12.14] [%clk 0:06:46] } 26. Rf7+ { [%eval 11.93] [%clk 0:06:15] } 26... Ke6 { [%eval 11.88] [%clk 0:06:46] } 27. Rxc7 { [%eval 11.53] [%clk 0:06:15] } 27... Ra5 { [%eval 12.33] [%clk 0:06:45] } 28. Rc6+ { [%eval 11.48] [%clk 0:06:13] } 28... Kd5 { [%eval 19.33] [%clk 0:06:45] } 29. Rc5+ { [%eval 11.67] [%clk 0:06:12] } 29... Ke4?! { (11.67 → Mate in 10) Checkmate is now unavoidable. Best move was Rxc5. } { [%eval #10] [%clk 0:06:46] } (29... Rxc5 30. dxc5) 30. Rxa5 { [%eval #9] [%clk 0:06:12] } 30... Kxe3 { [%eval #8] [%clk 0:06:47] } 31. Rxa7 { [%eval #12] [%clk 0:06:13] } 31... Kxd4 { [%eval #10] [%clk 0:06:48] } 32. Rd1+ { [%eval #9] [%clk 0:06:14] } 32... Kc4 { [%eval #7] [%clk 0:06:49] } 33. Rc7+ { [%eval #6] [%clk 0:06:15] } 33... Kb3 { [%eval #6] [%clk 0:06:51] } 34. Rd3+ { [%eval #5] [%clk 0:06:16] } 34... Ka2 { [%eval #5] [%clk 0:06:53] } 35. a4?! { (Mate in 5 → Mate in 6) Not the best checkmate sequence. Best move was Rf7. } { [%eval #6] [%clk 0:06:16] } (35. Rf7 Kxb2 36. Rf2+ Kc1 37. Re3 Kd1 38. Kf1 h6 39. Re1#) 35... Kxb2 { [%eval #5] [%clk 0:06:53] } 36. a5?! { (Mate in 5 → Mate in 6) Not the best checkmate sequence. Best move was Re3. } { [%eval #6] [%clk 0:06:17] } (36. Re3 h6 37. Rf7 Kc2 38. Rf2+ Kd1 39. Ra3 h5 40. Ra1#) 36... Ka2 { [%eval #4] [%clk 0:06:54] } 37. a6?! { (Mate in 4 → Mate in 4) Not the best checkmate sequence. Best move was Rb7. } { [%eval #4] [%clk 0:06:18] } (37. Rb7 g6 38. a6 g5 39. a7 h6 40. a8=Q#) 37... Kb2 { [%eval #4] [%clk 0:06:56] } 38. a7 { [%eval #3] [%clk 0:06:20] } 38... Kb1 { [%eval #3] [%clk 0:06:58] } 39. a8=Q { [%eval #2] [%clk 0:06:20] } 39... Kb2 { [%eval #2] [%clk 0:07:00] } 40. Rb3+?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Qb8+. } { [%eval #2] [%clk 0:06:18] } (40. Qb8+ Ka2 41. Ra7#) 40... Kxb3 { [%eval #2] [%clk 0:07:00] } 41. Qb8+ { [%eval #1] [%clk 0:06:19] } 41... Ka2 { [%eval #1] [%clk 0:07:01] } 42. Ra7# { [%clk 0:06:19] } { White wins by checkmate. } 1-0


