[Event "Open Arena"]
[Site "http://chess-academy.net/bLo2fXzl"]
[Date "2021.03.16"]
[Round "-"]
[White "Andru_2010"]
[Black "stefanos12"]
[Result "1/2-1/2"]
[UTCDate "2021.03.16"]
[UTCTime "17:09:02"]
[WhiteElo "1618"]
[BlackElo "1504"]
[WhiteRatingDiff "-5"]
[BlackRatingDiff "+4"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "C46"]
[Opening "Four Knights Game"]
[Termination "Normal"]
[Annotator "chess-academy.net"]

1. e4 { [%eval 0.12] [%clk 0:07:00] } 1... e5 { [%eval 0.3] [%clk 0:03:30] } 2. Nf3 { [%eval 0.22] [%clk 0:07:00] } 2... Nc6 { [%eval 0.4] [%clk 0:03:30] } 3. Nc3 { [%eval 0.18] [%clk 0:07:01] } 3... Nf6 { [%eval 0.36] [%clk 0:03:29] } { C46 Four Knights Game } 4. d3?! { (0.36 → -0.40) Inaccuracy. Best move was Bb5. } { [%eval -0.4] [%clk 0:07:00] } (4. Bb5 Bb4 5. O-O O-O 6. d3 d6 7. h3 a6 8. Bxc6 bxc6) 4... Bd6?! { (-0.40 → 0.22) Inaccuracy. Best move was d5. } { [%eval 0.22] [%clk 0:03:28] } (4... d5 5. exd5 Nxd5 6. Be2 Bb4 7. Bd2 Nxc3 8. bxc3 Ba5 9. O-O O-O 10. c4 Bb6 11. Rb1) 5. Bg5 { [%eval -0.15] [%clk 0:07:00] } 5... O-O { [%eval 0.28] [%clk 0:03:27] } 6. Bxf6?! { (0.28 → -0.67) Inaccuracy. Best move was Nd5. } { [%eval -0.67] [%clk 0:07:00] } (6. Nd5 Be7) 6... Qxf6 { [%eval -0.25] [%clk 0:03:27] } 7. Qe2?! { (-0.25 → -0.91) Inaccuracy. Best move was Nd5. } { [%eval -0.91] [%clk 0:06:57] } (7. Nd5 Qe6 8. Ne3 Bc5 9. Be2 Ne7 10. O-O d6 11. Qd2 c6 12. b4 Bb6 13. a4 d5) 7... Nd4 { [%eval -0.95] [%clk 0:03:25] } 8. Qe3?? { (-0.95 → -10.77) Blunder. Best move was Nd5. } { [%eval -10.77] [%clk 0:06:56] } (8. Nd5 Qd8 9. Qd2 c6 10. Ne3 Bc7 11. Be2 d5 12. h4 Ba5 13. b4 Bc7 14. c3 Nxf3+) 8... Nxf3+?? { (-10.77 → -0.60) Blunder. Best move was Nxc2+. } { [%eval -0.6] [%clk 0:03:23] } (8... Nxc2+) 9. Qxf3 { [%eval -1.03] [%clk 0:06:55] } 9... Qxf3 { [%eval -0.58] [%clk 0:03:23] } 10. gxf3 { [%eval -0.7] [%clk 0:06:56] } 10... Bc5 { [%eval -0.51] [%clk 0:03:21] } 11. a3 { [%eval -0.83] [%clk 0:06:49] } 11... a5 { [%eval -0.59] [%clk 0:03:18] } 12. Be2?! { (-0.59 → -1.24) Inaccuracy. Best move was Bh3. } { [%eval -1.24] [%clk 0:06:47] } (12. Bh3 c6 13. Ke2 g6 14. Nd1 Kg7 15. Ne3 d5 16. Bxc8 Rfxc8 17. exd5 Bxe3 18. fxe3 cxd5) 12... b5? { (-1.24 → -0.16) Mistake. Best move was c6. } { [%eval -0.16] [%clk 0:03:14] } (12... c6 13. h4) 13. Nxb5 { [%eval -0.56] [%clk 0:06:44] } 13... c6 { [%eval -0.11] [%clk 0:03:11] } 14. Nc7?? { (-0.11 → -4.83) Blunder. Best move was Nc3. } { [%eval -4.83] [%clk 0:06:41] } (14. Nc3) 14... Rb8?! { (-4.83 → -4.16) Inaccuracy. Best move was Ra7. } { [%eval -4.16] [%clk 0:03:08] } (14... Ra7 15. Nb5) 15. b4?! { (-4.16 → -4.71) Inaccuracy. Best move was d4. } { [%eval -4.71] [%clk 0:06:33] } (15. d4 Bxd4) 15... axb4? { (-4.71 → -1.80) Mistake. Best move was Bd6. } { [%eval -1.8] [%clk 0:03:03] } (15... Bd6 16. c3 Bxc7 17. h4 d6 18. O-O g6 19. d4 exd4 20. cxd4 Bd7 21. Rfb1 Bd8 22. Kg2) 16. axb4 { [%eval -2.24] [%clk 0:06:34] } 16... Bd6 { [%eval -1.93] [%clk 0:03:02] } 17. Rb1?? { (-1.93 → -4.96) Blunder. Best move was Na6. } { [%eval -4.96] [%clk 0:06:24] } (17. Na6 Ra8 18. d4 Bxb4+ 19. Kf1 Bc3 20. Ra3 Bb2 21. Rb3 Bxd4 22. Nb4 f5 23. c3 Bc5) 17... Bxc7 { [%eval -4.46] [%clk 0:02:59] } 18. c3 { [%eval -4.82] [%clk 0:06:17] } 18... Ba5?! { (-4.82 → -4.05) Inaccuracy. Best move was d5. } { [%eval -4.05] [%clk 0:02:58] } (18... d5 19. O-O) 19. d4? { (-4.05 → -5.33) Mistake. Best move was O-O. } { [%eval -5.33] [%clk 0:06:10] } (19. O-O) 19... Bc7? { (-5.33 → -4.32) Mistake. Best move was exd4. } { [%eval -4.32] [%clk 0:02:53] } (19... exd4) 20. dxe5? { (-4.32 → -5.65) Mistake. Best move was d5. } { [%eval -5.65] [%clk 0:06:10] } (20. d5 cxd5 21. exd5 d6 22. O-O g6 23. Ra1 Kg7 24. Kg2 Bb6 25. Ba6 Bf5 26. Ra2 Kf6) 20... Bxe5 { [%eval -5.06] [%clk 0:02:53] } 21. Rc1?! { (-5.06 → -5.69) Inaccuracy. Best move was c4. } { [%eval -5.69] [%clk 0:05:55] } (21. c4 Bc3+ 22. Kf1 Rxb4 23. Rxb4 Bxb4 24. Kg2 Re8 25. Bd3 d6 26. h4 g6 27. h5 Kg7) 21... d5?! { (-5.69 → -4.70) Inaccuracy. Best move was d6. } { [%eval -4.7] [%clk 0:02:46] } (21... d6) 22. exd5?! { (-4.70 → -5.59) Inaccuracy. Best move was O-O. } { [%eval -5.59] [%clk 0:05:56] } (22. O-O Rd8 23. Rfe1 dxe4 24. Bc4 Bf5 25. fxe4 Bg6 26. f3 Rd2 27. Re2 Rd6 28. Rf2 Bh5) 22... cxd5 { [%eval -5.1] [%clk 0:02:46] } 23. c4? { (-5.10 → -7.54) Mistake. Best move was O-O. } { [%eval -7.54] [%clk 0:05:44] } (23. O-O Rb6 24. Rfd1 Bb7 25. b5 Rg6+ 26. Kh1 Rh6 27. Ra1 Bb8 28. Kg1 Rxh2 29. Ra6 Bxa6) 23... dxc4? { (-7.54 → -6.49) Mistake. Best move was Bf4. } { [%eval -6.49] [%clk 0:02:43] } (23... Bf4 24. Rd1 Re8 25. h4 Rxb4 26. Kf1 dxc4 27. Rd4 Rb1+ 28. Kg2 Rxh1 29. Kxh1 c3 30. Rxf4) 24. Bxc4? { (-6.49 → -7.68) Mistake. Best move was Rxc4. } { [%eval -7.68] [%clk 0:05:44] } (24. Rxc4 Be6 25. Rc1 Rxb4 26. O-O Rh4 27. h3 Rxh3 28. Rc5 Bh2+ 29. Kg2 Bd6 30. Rb5 Rh2+) 24... Rxb4? { (-7.68 → -6.46) Mistake. Best move was Bf4. } { [%eval -6.46] [%clk 0:02:39] } (24... Bf4 25. O-O Bxc1 26. Rxc1 Rxb4 27. Kg2 Rd8 28. Be2 Be6 29. Rd1 Rxd1 30. Bxd1 g6 31. Be2) 25. O-O { [%eval -6.28] [%clk 0:05:39] } 25... Bh3?! { (-6.28 → -5.61) Inaccuracy. Best move was Bf4. } { [%eval -5.61] [%clk 0:02:36] } (25... Bf4 26. Rc3) 26. Rfe1? { (-5.61 → -7.57) Mistake. Best move was Rfd1. } { [%eval -7.57] [%clk 0:05:38] } (26. Rfd1 Bf4 27. Rc2 Bf5 28. Rc3 Rb6 29. Bf1 Rh6 30. h3 Ra8 31. Rc5 Bxh3 32. Bxh3 Rxh3) 26... Rc8? { (-7.57 → -5.16) Mistake. Best move was Bf4. } { [%eval -5.16] [%clk 0:02:29] } (26... Bf4) 27. Rxe5 { [%eval -4.99] [%clk 0:05:37] } 27... Rbxc4?? { (-4.99 → 1.16) Blunder. Best move was g6. } { [%eval 1.16] [%clk 0:02:26] } (27... g6 28. Re4 Kg7 29. f4 Be6 30. f3 Rcxc4 31. Rcxc4 Bxc4 32. Kf2 Rb2+ 33. Kg3 Be6 34. Ra4) 28. Rxc4 { [%eval 1.22] [%clk 0:05:37] } 28... Rxc4?? { (1.22 → Mate in 1) Checkmate is now unavoidable. Best move was Ra8. } { [%eval #1] [%clk 0:02:24] } (28... Ra8 29. Ra4) 29. Re4?? { (Mate in 1 → Mate in 2) Lost forced checkmate sequence. Best move was Re8#. } { [%eval #-2] [%clk 0:05:37] } (29. Re8#) 29... Rxe4?! { (Mate in 2 → -66.00) Lost forced checkmate sequence. Best move was Rc1+. } { [%eval -66.0] [%clk 0:02:21] } (29... Rc1+ 30. Re1 Rxe1#) 30. fxe4 { [%eval -65.87] [%clk 0:05:37] } 30... f5 { [%eval -61.15] [%clk 0:02:20] } 31. exf5 { [%eval -65.87] [%clk 0:05:38] } 31... Bxf5? { (-65.87 → -8.35) Mistake. Best move was Kf7. } { [%eval -8.35] [%clk 0:02:20] } (31... Kf7 32. f3 Bxf5 33. Kh1 Kf6 34. Kg1 Kg5 35. Kf1 Kf4 36. Ke2 g5 37. Kf2 h5 38. Ke2) 32. f3? { (-8.35 → -65.78) Mistake. Best move was Kg2. } { [%eval -65.78] [%clk 0:05:39] } (32. Kg2 Kf7) 32... Kf7 { [%eval -65.51] [%clk 0:02:20] } 33. Kg2 { [%eval -65.28] [%clk 0:05:39] } 33... Kf6 { [%eval -16.49] [%clk 0:02:19] } 34. h4?! { (-16.49 → Mate in 23) Checkmate is now unavoidable. Best move was Kf2. } { [%eval #-23] [%clk 0:05:35] } (34. Kf2 Ke5) 34... g5 { [%eval #-40] [%clk 0:02:17] } 35. hxg5+ { [%eval #-18] [%clk 0:05:36] } 35... Kxg5 { [%eval #-17] [%clk 0:02:16] } 36. Kg3 { [%eval #-17] [%clk 0:05:37] } 36... h5 { [%eval #-20] [%clk 0:02:14] } 37. f4+ { [%eval #-20] [%clk 0:05:37] } 37... Kh6 { [%eval #-19] [%clk 0:02:11] } 38. Kh4 { [%eval #-19] [%clk 0:05:37] } 38... Kg6 { [%eval #-18] [%clk 0:02:10] } 39. Kg3 { [%eval #-18] [%clk 0:05:35] } 39... Bg4 { [%eval #-17] [%clk 0:02:06] } 40. Kh4 { [%eval #-17] [%clk 0:05:31] } 40... Kf5 { [%eval #-16] [%clk 0:02:05] } 41. Kg3 { [%eval #-16] [%clk 0:05:31] } 41... Ke4 { [%eval #-17] [%clk 0:02:02] } 42. Kh4 { [%eval #-19] [%clk 0:05:29] } 42... Kxf4?? { (Mate in 19 → 0.00) Lost forced checkmate sequence. Best move was Kf5. } { [%eval 0.0] [%clk 0:02:01] } { Draw by stalemate. } (42... Kf5 43. Kg3 Bd1 44. Kh3 Kxf4 45. Kh4 Be2 46. Kh3 Kg5 47. Kh2 Bg4 48. Kg1 h4 49. Kf1) 1/2-1/2


