[Event "Open Arena"]
[Site "http://chess-academy.net/aF1gCZaz"]
[Date "2020.11.25"]
[Round "-"]
[White "Mara"]
[Black "GrigoreG"]
[Result "1-0"]
[UTCDate "2020.11.25"]
[UTCTime "17:46:22"]
[WhiteElo "1672"]
[BlackElo "1609"]
[WhiteRatingDiff "+18"]
[BlackRatingDiff "-10"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "A40"]
[Opening "Horwitz Defense"]
[Termination "Normal"]
[Annotator "chess-academy.net"]

1. d4 { [%eval 0.15] [%clk 0:07:00] } 1... e6 { [%eval 0.38] [%clk 0:07:00] } { A40 Horwitz Defense } 2. d5? { (0.38 → -1.03) Mistake. Best move was e4. } { [%eval -1.03] [%clk 0:07:01] } (2. e4 d5 3. exd5 exd5 4. Nf3 Nf6 5. Bd3 c5 6. O-O c4) 2... exd5 { [%eval -0.87] [%clk 0:06:58] } 3. Qxd5 { [%eval -0.96] [%clk 0:07:01] } 3... c6? { (-0.96 → 0.09) Mistake. Best move was Nf6. } { [%eval 0.09] [%clk 0:06:56] } (3... Nf6 4. Qd1 d5 5. Nf3 Nc6 6. e3 Be6 7. Be2 Ne4 8. Nc3) 4. Qe4+? { (0.09 → -1.13) Mistake. Best move was Qe5+. } { [%eval -1.13] [%clk 0:07:00] } (4. Qe5+ Ne7 5. e4 d5 6. Nf3 Be6 7. Qd4 Qb6 8. Qxb6 axb6 9. Nc3 dxe4 10. Nxe4 Nf5) 4... Be7 { [%eval -0.95] [%clk 0:06:54] } 5. Qe5? { (-0.95 → -2.19) Mistake. Best move was Qg4. } { [%eval -2.19] [%clk 0:07:00] } (5. Qg4 g6 6. e4 d5 7. Qe2 dxe4 8. Nc3 Nf6 9. Bh6 Bf5 10. f3 Be6 11. Qd2 Qxd2+) 5... f6?? { (-2.19 → 1.00) Blunder. Best move was Nf6. } { [%eval 1.0] [%clk 0:06:52] } (5... Nf6 6. Nc3 O-O 7. Nf3 Re8 8. Qd4 d5 9. e3 Nbd7 10. Bd3 Nc5 11. O-O Nxd3 12. cxd3) 6. Qg3 { [%eval 0.28] [%clk 0:06:57] } 6... d5?? { (0.28 → 7.87) Blunder. Best move was f5. } { [%eval 7.87] [%clk 0:06:43] } (6... f5) 7. Qxg7 { [%eval 7.86] [%clk 0:06:56] } 7... Bb4+?! { (7.86 → 8.59) Inaccuracy. Best move was Bf5. } { [%eval 8.59] [%clk 0:06:17] } (7... Bf5 8. Qxh8 Kf7 9. e4 Bxe4 10. Be2 Bg6 11. Bh5 Bxh5 12. Qxh7+ Kf8 13. Qxh5 Qe8 14. Bh6+) 8. c3 { [%eval 8.37] [%clk 0:06:55] } 8... Ba5 { [%eval 8.69] [%clk 0:06:14] } 9. Qxh8 { [%eval 8.34] [%clk 0:06:53] } 9... Be6 { [%eval 8.8] [%clk 0:06:05] } 10. b4?! { (8.80 → 8.23) Inaccuracy. Best move was Nh3. } { [%eval 8.23] [%clk 0:06:50] } (10. Nh3 h6 11. Bxh6 Nd7 12. Nd2 Bf7 13. O-O-O Nf8 14. Bxf8 Kxf8 15. e3 c5 16. Bd3 Bc7) 10... Bb6 { [%eval 8.65] [%clk 0:06:04] } 11. Qxh7 { [%eval 8.29] [%clk 0:06:48] } 11... Nd7 { [%eval 8.59] [%clk 0:05:51] } 12. Nh3?! { (8.59 → 8.09) Inaccuracy. Best move was Nf3. } { [%eval 8.09] [%clk 0:06:41] } (12. Nf3 a5) 12... Qc7?! { (8.09 → 8.77) Inaccuracy. Best move was Qe7. } { [%eval 8.77] [%clk 0:05:46] } (12... Qe7 13. Qxe7+ Nxe7 14. Nf4 Bf5 15. Nd2 a5 16. Bb2 Kf7 17. g3 Ng6 18. Nxg6 Bxg6 19. c4) 13. Nf4 { [%eval 8.36] [%clk 0:06:38] } 13... O-O-O? { (8.36 → 18.64) Mistake. Best move was Bf7. } { [%eval 18.64] [%clk 0:05:32] } (13... Bf7) 14. Nxe6 { [%eval 18.2] [%clk 0:06:36] } 14... Qd6 { [%eval 20.12] [%clk 0:05:31] } 15. Nxd8 { [%eval 19.64] [%clk 0:06:35] } 15... Bxd8 { [%eval 20.07] [%clk 0:05:29] } 16. Qxg8 { [%eval 19.64] [%clk 0:06:36] } 16... Ne5 { [%eval 20.17] [%clk 0:05:24] } 17. Bf4 { [%eval 19.29] [%clk 0:06:24] } 17... d4 { [%eval 21.64] [%clk 0:05:08] } 18. g3 { [%eval 20.99] [%clk 0:06:13] } 18... dxc3 { [%eval 34.36] [%clk 0:04:50] } 19. Nxc3 { [%eval 31.23] [%clk 0:06:11] } 19... Qxb4 { [%eval 34.63] [%clk 0:04:42] } 20. Qe6+ { [%eval 23.24] [%clk 0:06:02] } 20... Kc7?! { (23.24 → Mate in 14) Checkmate is now unavoidable. Best move was Nd7. } { [%eval #14] [%clk 0:04:39] } (20... Nd7 21. Bd2) 21. Bxe5+ { [%eval #13] [%clk 0:05:57] } 21... fxe5 { [%eval #13] [%clk 0:04:37] } 22. Qxe5+ { [%eval #12] [%clk 0:05:57] } 22... Kb6 { [%eval #12] [%clk 0:04:35] } 23. Rb1 { [%eval #11] [%clk 0:05:53] } 23... Qxb1+ { [%eval #11] [%clk 0:04:24] } 24. Nxb1 { [%eval #10] [%clk 0:05:53] } 24... Bc7 { [%eval #9] [%clk 0:04:23] } 25. Qd4+ { [%eval #8] [%clk 0:05:37] } 25... c5 { [%eval #8] [%clk 0:04:22] } 26. Qf6+ { [%eval #7] [%clk 0:05:34] } 26... Kb5 { [%eval #7] [%clk 0:04:18] } 27. Nc3+ { [%eval #7] [%clk 0:05:34] } 27... Kc4 { [%eval #5] [%clk 0:04:17] } 28. e3+ { [%eval #4] [%clk 0:05:32] } 28... Kb4 { [%eval #4] [%clk 0:04:14] } 29. Nd5+?! { (Mate in 4 → Mate in 5) Not the best checkmate sequence. Best move was Qf7. } { [%eval #5] [%clk 0:05:29] } (29. Qf7 a6 30. Qb3+ Ka5 31. Nd5 b5 32. Qa3#) 29... Ka5 { [%eval #3] [%clk 0:04:09] } 30. Nxc7?! { (Mate in 3 → Mate in 4) Not the best checkmate sequence. Best move was Qc3+. } { [%eval #4] [%clk 0:05:28] } (30. Qc3+ Ka4 31. Qc4+ Ka5 32. Qb5#) 30... b5 { [%eval #2] [%clk 0:04:05] } 31. Bxb5?! { (Mate in 2 → Mate in 3) Not the best checkmate sequence. Best move was Qa6+. } { [%eval #3] [%clk 0:05:22] } (31. Qa6+ Kb4 32. Nd5#) 31... Kb4 { [%eval #3] [%clk 0:04:03] } 32. O-O { [%eval #2] [%clk 0:05:22] } 32... c4 { [%eval #2] [%clk 0:04:00] } 33. Rb1+ { [%eval #1] [%clk 0:05:17] } 33... Kc5 { [%eval #1] [%clk 0:03:59] } 34. Na6+?! { (Mate in 1 → Mate in 1) Not the best checkmate sequence. Best move was Qd4#. } { [%eval #1] [%clk 0:05:01] } (34. Qd4#) 34... Kd5 { [%eval #1] [%clk 0:03:57] } 35. Rd1+?! { (Mate in 1 → Mate in 1) Not the best checkmate sequence. Best move was Bc6#. } { [%eval #1] [%clk 0:04:58] } (35. Bc6#) 35... Ke4 { [%eval #1] [%clk 0:03:57] } 36. Qf4# { [%clk 0:04:53] } { White wins by checkmate. } 1-0


