[Event "Nakamura Arena"]
[Site "http://chess-academy.net/w8kdsJjh"]
[Date "2021.04.28"]
[Round "-"]
[White "SiriusBlack"]
[Black "Olga"]
[Result "1-0"]
[UTCDate "2021.04.28"]
[UTCTime "15:57:31"]
[WhiteElo "2013"]
[BlackElo "1362"]
[WhiteRatingDiff "+8"]
[BlackRatingDiff "-6"]
[Variant "Standard"]
[TimeControl "300+0"]
[ECO "C46"]
[Opening "Four Knights Game: Italian Variation"]
[Termination "Time forfeit"]
[Annotator "chess-academy.net"]

1. e4 { [%eval 0.12] [%clk 0:02:30] } 1... e5 { [%eval 0.3] [%clk 0:05:00] } 2. Nf3 { [%eval 0.22] [%clk 0:02:29] } 2... Nf6?! { (0.22 → 0.73) Inaccuracy. Best move was Nc6. } { [%eval 0.73] [%clk 0:04:59] } (2... Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5) 3. Nc3?! { (0.73 → 0.09) Inaccuracy. Best move was Nxe5. } { [%eval 0.09] [%clk 0:02:28] } (3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Be7 7. O-O Nc6) 3... Nc6 { [%eval 0.36] [%clk 0:04:58] } 4. Bc4 { [%eval 0.0] [%clk 0:02:28] } { C46 Four Knights Game: Italian Variation } 4... a6?! { (0.00 → 0.92) Inaccuracy. Best move was Bc5. } { [%eval 0.92] [%clk 0:04:39] } (4... Bc5 5. d3 O-O 6. O-O h6 7. Na4 Be7 8. Nc3 Bc5) 5. O-O { [%eval 0.65] [%clk 0:02:26] } 5... b5?! { (0.65 → 1.33) Inaccuracy. Best move was Be7. } { [%eval 1.33] [%clk 0:04:38] } (5... Be7 6. d4) 6. Bb3 { [%eval 0.84] [%clk 0:02:25] } 6... Nd4? { (0.84 → 2.87) Mistake. Best move was Be7. } { [%eval 2.87] [%clk 0:04:30] } (6... Be7) 7. Nxe5? { (2.87 → 1.53) Mistake. Best move was Nxd4. } { [%eval 1.53] [%clk 0:02:23] } (7. Nxd4 exd4) 7... d6?? { (1.53 → 7.53) Blunder. Best move was Nxb3. } { [%eval 7.53] [%clk 0:04:01] } (7... Nxb3 8. axb3 Bb7 9. d4 Be7 10. Re1 O-O 11. d5 d6 12. Nc6 Bxc6 13. dxc6 b4 14. Ne2) 8. Nxf7 { [%eval 7.2] [%clk 0:02:21] } 8... Rg8? { (7.20 → 12.58) Mistake. Best move was Qd7. } { [%eval 12.58] [%clk 0:03:48] } (8... Qd7) 9. Nxd8 { [%eval 12.07] [%clk 0:02:19] } 9... Kxd8 { [%eval 14.02] [%clk 0:03:45] } 10. Bxg8 { [%eval 13.46] [%clk 0:02:18] } 10... Ng4 { [%eval 19.33] [%clk 0:03:24] } 11. h3 { [%eval 17.38] [%clk 0:02:14] } 11... Nh6 { [%eval 19.37] [%clk 0:02:40] } 12. Bb3 { [%eval 18.32] [%clk 0:02:00] } 12... Bg4 { [%eval 23.95] [%clk 0:01:50] } 13. h4? { (23.95 → 8.86) Mistake. Best move was hxg4. } { [%eval 8.86] [%clk 0:01:58] } (13. hxg4 b4) 13... Bxd1 { [%eval 9.15] [%clk 0:01:45] } 14. Rxd1 { [%eval 8.66] [%clk 0:01:56] } 14... Ng4?! { (8.66 → 9.44) Inaccuracy. Best move was Be7. } { [%eval 9.44] [%clk 0:01:38] } (14... Be7 15. g3 c6 16. Kf1 Ng4 17. Ne2 Nh2+ 18. Kg2 Nxe2 19. Kxh2 a5 20. c3 a4 21. Bc2) 15. d3 { [%eval 9.05] [%clk 0:01:52] } 15... Ne2+?! { (9.05 → 15.09) Inaccuracy. Best move was Kc8. } { [%eval 15.09] [%clk 0:01:24] } (15... Kc8 16. f3 Nf6 17. Be3 Nxb3 18. axb3 Kb7 19. g4 c6 20. Kg2 g6 21. Ra2 Nd7 22. f4) 16. Nxe2 { [%eval 14.65] [%clk 0:01:50] } 16... Be7 { [%eval 15.46] [%clk 0:01:18] } 17. Bd5 { [%eval 14.95] [%clk 0:01:48] } 17... Bxh4 { [%eval 19.28] [%clk 0:01:09] } 18. Bxa8 { [%eval 18.92] [%clk 0:01:46] } 18... Nxf2 { [%eval 21.44] [%clk 0:00:56] } 19. Nf4 { [%eval 13.79] [%clk 0:01:43] } 19... Nxd1 { [%eval 13.91] [%clk 0:00:34] } 20. Ne6+ { [%eval 12.86] [%clk 0:01:41] } 20... Ke7 { [%eval 16.78] [%clk 0:00:31] } 21. Nxg7 { [%eval 16.37] [%clk 0:01:41] } 21... Kf6 { [%eval 17.96] [%clk 0:00:29] } 22. Nf5 { [%eval 17.41] [%clk 0:01:41] } 22... Kg6 { [%eval 22.16] [%clk 0:00:27] } 23. Nxh4+ { [%eval 21.83] [%clk 0:01:40] } 23... Kh5 { [%eval 21.77] [%clk 0:00:25] } 24. Be3 { [%eval 14.07] [%clk 0:01:39] } 24... Nxe3 { [%eval 14.06] [%clk 0:00:21] } 25. Nf5 { [%eval 13.54] [%clk 0:01:38] } 25... Kg4 { [%eval 32.05] [%clk 0:00:18] } 26. Nxe3+ { [%eval 20.73] [%clk 0:01:36] } 26... Kg3 { [%eval 32.66] [%clk 0:00:15] } 27. Nd5 { [%eval 20.66] [%clk 0:01:36] } 27... h5?! { (20.66 → Mate in 7) Checkmate is now unavoidable. Best move was c5. } { [%eval #7] [%clk 0:00:11] } (27... c5 28. Rf1) 28. Nxc7?! { (Mate in 7 → 75.82) Lost forced checkmate sequence. Best move was Rf1. } { [%eval 75.82] [%clk 0:01:36] } (28. Rf1 Kg4 29. Rf5 c6 30. Bxc6 Kg3 31. Rf6 Kh4 32. Rg6 b4 33. g3+ Kh3 34. Nf4#) 28... h4?! { (75.82 → Mate in 12) Checkmate is now unavoidable. Best move was Kf4. } { [%eval #12] [%clk 0:00:10] } (28... Kf4 29. Rf1+) 29. Nxa6?! { (Mate in 12 → 69.19) Lost forced checkmate sequence. Best move was Rf1. } { [%eval 69.19] [%clk 0:01:35] } (29. Rf1 h3 30. Nxa6 hxg2 31. Rf5 Kh3 32. Kf2 d5 33. Bxd5 b4 34. Nxb4 g1=R 35. Kxg1 Kg3) 29... h3?! { (69.19 → Mate in 11) Checkmate is now unavoidable. Best move was Kf4. } { [%eval #11] [%clk 0:00:09] } (29... Kf4 30. Rf1+) 30. gxh3 { [%eval #17] [%clk 0:01:34] } 30... Kxh3 { [%eval #8] [%clk 0:00:07] } 31. Rf1 { [%eval #7] [%clk 0:01:34] } 31... Kg3 { [%eval #7] [%clk 0:00:06] } 32. Rf2 { [%eval #7] [%clk 0:01:34] } 32... Kh3 { [%eval #8] [%clk 0:00:05] } 33. Rg2 { [%eval #8] [%clk 0:01:33] } 33... b4 { [%eval #6] [%clk 0:00:03] } 34. Bd5 { [%eval #7] [%clk 0:01:31] } 34... Kh4 { [%eval #6] [%clk 0:00:02] } 35. Be6 { [%eval #6] [%clk 0:01:31] } 35... b3 { [%eval #6] [%clk 0:00:01] } 36. axb3 { [%eval #5] [%clk 0:01:29] } { White wins on time. } 1-0


