[Event "Open Arena"]
[Site "http://chess-academy.net/7HGX9ZhA"]
[Date "2021.01.20"]
[Round "-"]
[White "Doina"]
[Black "Alexandru16"]
[Result "1-0"]
[UTCDate "2021.01.20"]
[UTCTime "17:20:58"]
[WhiteElo "1206"]
[BlackElo "943"]
[WhiteRatingDiff "+7"]
[BlackRatingDiff "-16"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "B00"]
[Opening "Owen Defense"]
[Termination "Normal"]
[Annotator "chess-academy.net"]

1. e4 { [%eval 0.12] [%clk 0:07:00] } 1... b6?! { (0.12 → 0.84) Inaccuracy. Best move was e6. } { [%eval 0.84] [%clk 0:07:00] } { B00 Owen Defense } (1... e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nf6 5. Bd3 Bd6 6. O-O) 2. Bc4?! { (0.84 → -0.03) Inaccuracy. Best move was d4. } { [%eval -0.03] [%clk 0:06:53] } (2. d4 Bb7 3. Bd3 Nf6 4. Nc3 e6 5. Nge2 d5 6. exd5 Nxd5) 2... c5? { (-0.03 → 1.02) Mistake. Best move was e6. } { [%eval 1.02] [%clk 0:06:56] } (2... e6 3. d4 Bb7 4. Bd3 Nf6 5. Nd2 c5 6. c3 d6 7. Ne2) 3. Qh5? { (1.02 → -0.62) Mistake. Best move was Nf3. } { [%eval -0.62] [%clk 0:06:53] } (3. Nf3 Bb7) 3... Qc7?? { (-0.62 → Mate in 2) Checkmate is now unavoidable. Best move was e6. } { [%eval #2] [%clk 0:06:53] } (3... e6 4. d3 a6 5. Qe2 Nc6 6. Nf3 Nge7 7. c3 Ng6 8. h4 h5 9. d4 b5 10. Bb3) 4. Qxf7+ { [%eval #1] [%clk 0:06:55] } 4... Kd8 { [%eval #1] [%clk 0:06:52] } 5. d4?? { (Mate in 1 → 3.10) Lost forced checkmate sequence. Best move was Qxf8#. } { [%eval 3.1] [%clk 0:06:55] } (5. Qxf8#) 5... d6?? { (3.10 → 16.29) Blunder. Best move was Nh6. } { [%eval 16.29] [%clk 0:06:43] } (5... Nh6 6. Bxh6 gxh6 7. Nf3 Nc6 8. Nc3 Qd6 9. dxc5 Qg6 10. Qf4 bxc5 11. O-O-O Bg7 12. Bd5) 6. Qxf8+ { [%eval 15.96] [%clk 0:06:55] } 6... Kd7 { [%eval 15.38] [%clk 0:06:41] } 7. Bxg8 { [%eval 12.39] [%clk 0:06:50] } 7... Rxg8 { [%eval 12.61] [%clk 0:06:38] } 8. Qxg8 { [%eval 12.1] [%clk 0:06:49] } 8... Nc6 { [%eval 13.92] [%clk 0:06:35] } 9. d5 { [%eval 13.88] [%clk 0:06:45] } 9... Nd4 { [%eval 14.11] [%clk 0:06:33] } 10. Bd2 { [%eval 10.01] [%clk 0:06:33] } 10... Nxc2+ { [%eval 10.4] [%clk 0:06:14] } 11. Kd1 { [%eval 9.95] [%clk 0:06:30] } 11... Nxa1 { [%eval 9.67] [%clk 0:06:12] } 12. Nf3 { [%eval 9.83] [%clk 0:06:27] } 12... Nb3 { [%eval 11.36] [%clk 0:06:05] } 13. Bc3? { (11.36 → 8.35) Mistake. Best move was axb3. } { [%eval 8.35] [%clk 0:06:23] } (13. axb3) 13... Qb7? { (8.35 → 11.26) Mistake. Best move was Nd4. } { [%eval 11.26] [%clk 0:06:03] } (13... Nd4 14. Bxd4) 14. e5 { [%eval 9.99] [%clk 0:06:18] } 14... Qa6 { [%eval 11.58] [%clk 0:06:01] } 15. exd6?! { (11.58 → 9.38) Inaccuracy. Best move was axb3. } { [%eval 9.38] [%clk 0:06:10] } (15. axb3 Qd3+) 15... Qd3+?! { (9.38 → 15.56) Inaccuracy. Best move was Qe2+. } { [%eval 15.56] [%clk 0:05:54] } (15... Qe2+) 16. Nfd2? { (15.56 → 8.75) Mistake. Best move was Nbd2. } { [%eval 8.75] [%clk 0:06:06] } (16. Nbd2) 16... Qxb1+? { (8.75 → 28.98) Mistake. Best move was Qg6. } { [%eval 28.98] [%clk 0:05:49] } (16... Qg6 17. dxe7 Bb7 18. Qe6+ Qxe6 19. dxe6+ Kxe7 20. axb3 g5 21. Rg1 g4 22. b4 Rf8 23. Ke1) 17. Nxb1 { [%eval 26.78] [%clk 0:06:06] } 17... Ba6?! { (26.78 → Mate in 3) Checkmate is now unavoidable. Best move was Nd4. } { [%eval #3] [%clk 0:05:45] } (17... Nd4 18. Bxd4) 18. Qxa8?! { (Mate in 3 → Mate in 7) Not the best checkmate sequence. Best move was Qe6+. } { [%eval #7] [%clk 0:06:00] } (18. Qe6+ Kd8 19. Qxe7+ Kc8 20. Qc7#) 18... Be2+ { [%eval #7] [%clk 0:05:37] } 19. Kxe2 { [%eval #6] [%clk 0:05:59] } 19... Nc1+ { [%eval #5] [%clk 0:05:29] } 20. Kd1 { [%eval #4] [%clk 0:05:55] } 20... Nxa2 { [%eval #3] [%clk 0:05:23] } 21. Be5?! { (Mate in 3 → Mate in 5) Not the best checkmate sequence. Best move was Qc6+. } { [%eval #5] [%clk 0:05:52] } (21. Qc6+ Kd8 22. Qc7+ Ke8 23. Qxe7#) 21... Nc3+ { [%eval #4] [%clk 0:05:21] } 22. Nxc3?! { (Mate in 4 → Mate in 4) Not the best checkmate sequence. Best move was Bxc3. } { [%eval #4] [%clk 0:05:46] } (22. Bxc3 exd6 23. Re1 g5 24. Qb7+ Kd8 25. Bf6#) 22... exd6 { [%eval #4] [%clk 0:05:17] } 23. Bxg7 { [%eval #3] [%clk 0:05:38] } 23... a5 { [%eval #3] [%clk 0:05:14] } 24. Re1 { [%eval #2] [%clk 0:05:38] } 24... a4 { [%eval #2] [%clk 0:05:13] } 25. Nxa4?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Qc6+. } { [%eval #2] [%clk 0:05:38] } (25. Qc6+ Kd8 26. Bf6#) 25... c4 { [%eval #2] [%clk 0:05:13] } 26. Bf6 { [%eval #1] [%clk 0:05:35] } 26... c3 { [%eval #1] [%clk 0:05:11] } 27. Nxb6+?! { (Mate in 1 → Mate in 1) Not the best checkmate sequence. Best move was Re7#. } { [%eval #1] [%clk 0:05:30] } (27. Re7#) 27... Kc7 { [%eval #1] [%clk 0:05:09] } 28. Qc8+?! { (Mate in 1 → Mate in 3) Not the best checkmate sequence. Best move was Qa7#. } { [%eval #3] [%clk 0:05:29] } (28. Qa7#) 28... Kxb6 { [%eval #3] [%clk 0:04:33] } 29. Qd7?! { (Mate in 3 → Mate in 4) Not the best checkmate sequence. Best move was Qc6+. } { [%eval #4] [%clk 0:05:25] } (29. Qc6+ Ka7 30. Re7+ Kb8 31. Qb7#) 29... Kc5 { [%eval #3] [%clk 0:04:32] } 30. Qc6+?! { (Mate in 3 → Mate in 3) Not the best checkmate sequence. Best move was Bxc3. } { [%eval #3] [%clk 0:05:15] } (30. Bxc3 Kb6 31. Re7 h5 32. Qc6#) 30... Kb4 { [%eval #3] [%clk 0:04:31] } 31. Re4+ { [%eval #2] [%clk 0:05:07] } 31... Kb3 { [%eval #2] [%clk 0:04:30] } 32. Qb6+?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Qa4+. } { [%eval #2] [%clk 0:05:00] } (32. Qa4+ Kxb2 33. Rb4#) 32... Ka2 { [%eval #2] [%clk 0:04:28] } 33. Bxc3?! { (Mate in 2 → Mate in 3) Not the best checkmate sequence. Best move was Ra4+. } { [%eval #3] [%clk 0:05:01] } (33. Ra4+ Kb1 34. bxc3#) 33... Kb1 { [%eval #3] [%clk 0:04:29] } 34. Kd2 { [%eval #2] [%clk 0:04:08] } 34... Ka1 { [%eval #2] [%clk 0:04:24] } 35. Re1+?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Qa5+. } { [%eval #2] [%clk 0:04:09] } (35. Qa5+ Kb1 36. Re1#) 35... Ka2 { [%eval #2] [%clk 0:04:24] } 36. Qa6+?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was b3. } { [%eval #2] [%clk 0:04:10] } (36. b3 h6 37. Ra1#) 36... Kb3 { [%eval #2] [%clk 0:04:25] } 37. Qb6+?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Qb5+. } { [%eval #2] [%clk 0:04:05] } (37. Qb5+ Ka2 38. Qa4#) 37... Kc4 { [%eval #2] [%clk 0:04:24] } 38. Re4+?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was b3+. } { [%eval #2] [%clk 0:04:04] } (38. b3+ Kxd5 39. Qb5#) 38... Kxd5 { [%eval #2] [%clk 0:04:18] } 39. Rd4+?! { (Mate in 2 → Mate in 3) Not the best checkmate sequence. Best move was Qb7+. } { [%eval #3] [%clk 0:04:00] } (39. Qb7+ Kc5 40. b4#) 39... Ke5 { [%eval #3] [%clk 0:04:10] } 40. Qxd6+ { [%eval #2] [%clk 0:03:45] } 40... Kf5 { [%eval #2] [%clk 0:04:08] } 41. Qd5+?! { (Mate in 2 → Mate in 3) Not the best checkmate sequence. Best move was Rd5+. } { [%eval #3] [%clk 0:03:44] } (41. Rd5+ Ke4 42. f3#) 41... Kf6 { [%eval #3] [%clk 0:03:59] } 42. Qc5?! { (Mate in 3 → Mate in 3) Not the best checkmate sequence. Best move was Rg4+. } { [%eval #3] [%clk 0:03:34] } (42. Rg4+ Ke7 43. Rg7+ Ke8 44. Qa8#) 42... Kg6 { [%eval #3] [%clk 0:03:55] } 43. Rd6+ { [%eval #2] [%clk 0:03:35] } 43... Kf7 { [%eval #2] [%clk 0:03:52] } 44. Qc7+ { [%eval #1] [%clk 0:03:36] } 44... Ke8 { [%eval #1] [%clk 0:03:47] } 45. Rd8# { [%clk 0:03:36] } { White wins by checkmate. } 1-0


