[Event "catana Arena"]
[Site "http://chess-academy.net/IrYGb21S"]
[Date "2020.07.23"]
[Round "-"]
[White "Arthur-Dan"]
[Black "catana"]
[Result "0-1"]
[UTCDate "2020.07.23"]
[UTCTime "14:34:51"]
[WhiteElo "1754"]
[BlackElo "1554"]
[WhiteRatingDiff "-67"]
[BlackRatingDiff "+30"]
[Variant "Standard"]
[TimeControl "300+2"]
[ECO "D20"]
[Opening "Queen's Gambit Accepted: Old Variation"]
[Termination "Normal"]
[Annotator "chess-academy.net"]

1. d4 { [%eval 0.15] [%clk 0:05:00] } 1... d5 { [%eval 0.53] [%clk 0:05:00] } 2. c4 { [%eval 0.26] [%clk 0:05:00] } 2... dxc4 { [%eval 0.63] [%clk 0:04:59] } 3. e3 { [%eval 0.42] [%clk 0:05:00] } { D20 Queen's Gambit Accepted: Old Variation } 3... e5 { [%eval 0.62] [%clk 0:04:59] } 4. Be2? { (0.62 → -0.66) Mistake. Best move was Bxc4. } { [%eval -0.66] [%clk 0:04:54] } (4. Bxc4 exd4 5. exd4 Bd6 6. Nf3 Nf6 7. O-O O-O 8. Nc3 Bf5) 4... Bb4+?! { (-0.66 → 0.00) Inaccuracy. Best move was exd4. } { [%eval 0.0] [%clk 0:04:59] } (4... exd4 5. exd4) 5. Nc3?! { (0.00 → -0.67) Inaccuracy. Best move was Bd2. } { [%eval -0.67] [%clk 0:04:53] } (5. Bd2 Bxd2+ 6. Qxd2 exd4 7. exd4 Nc6 8. Nf3 Be6 9. Nc3 Qf6 10. d5 O-O-O 11. O-O Nge7) 5... Bxc3+? { (-0.67 → 1.11) Mistake. Best move was exd4. } { [%eval 1.11] [%clk 0:04:58] } (5... exd4 6. exd4 Be6 7. Nf3 Nc6 8. O-O Nge7 9. Ng5 Qxd4 10. Nxe6 fxe6 11. Qxd4 Nxd4 12. Bxc4) 6. bxc3 { [%eval 0.69] [%clk 0:04:52] } 6... exd4 { [%eval 1.16] [%clk 0:04:59] } 7. cxd4?! { (1.16 → 0.47) Inaccuracy. Best move was exd4. } { [%eval 0.47] [%clk 0:04:51] } (7. exd4) 7... b5?! { (0.47 → 1.09) Inaccuracy. Best move was Be6. } { [%eval 1.09] [%clk 0:04:52] } (7... Be6 8. Nh3) 8. Nf3? { (1.09 → 0.09) Mistake. Best move was a4. } { [%eval 0.09] [%clk 0:04:48] } (8. a4 b4) 8... Bb7? { (0.09 → 1.43) Mistake. Best move was a6. } { [%eval 1.43] [%clk 0:04:53] } (8... a6) 9. Ba3? { (1.43 → -0.18) Mistake. Best move was Rb1. } { [%eval -0.18] [%clk 0:04:46] } (9. Rb1 a6) 9... Nf6 { [%eval 0.13] [%clk 0:04:50] } 10. Qc2? { (0.13 → -1.30) Mistake. Best move was Qb1. } { [%eval -1.3] [%clk 0:04:39] } (10. Qb1 a6 11. Ne5 Nbd7 12. O-O Be4 13. Qc1 c5 14. Rd1 Qe7 15. f3 Bb7 16. Rb1 O-O) 10... Nc6? { (-1.30 → 0.60) Mistake. Best move was a5. } { [%eval 0.6] [%clk 0:04:43] } (10... a5) 11. Ng5? { (0.60 → -1.70) Mistake. Best move was Rb1. } { [%eval -1.7] [%clk 0:04:05] } (11. Rb1 Qd5) 11... b4? { (-1.70 → 1.18) Mistake. Best move was Qd5. } { [%eval 1.18] [%clk 0:04:41] } (11... Qd5) 12. Bc1?? { (1.18 → -2.46) Blunder. Best move was Bxc4. } { [%eval -2.46] [%clk 0:03:56] } (12. Bxc4) 12... O-O? { (-2.46 → 0.36) Mistake. Best move was c3. } { [%eval 0.36] [%clk 0:04:41] } (12... c3) 13. e4?? { (0.36 → -5.67) Blunder. Best move was Bxc4. } { [%eval -5.67] [%clk 0:03:49] } (13. Bxc4 h6) 13... Nxd4?! { (-5.67 → -5.10) Inaccuracy. Best move was c3. } { [%eval -5.1] [%clk 0:04:36] } (13... c3) 14. Qb2?? { (-5.10 → -10.05) Blunder. Best move was Qxc4. } { [%eval -10.05] [%clk 0:03:34] } (14. Qxc4) 14... Bxe4?? { (-10.05 → -6.85) Blunder. Best move was c3. } { [%eval -6.85] [%clk 0:04:23] } (14... c3) 15. Bd1?? { (-6.85 → -12.68) Blunder. Best move was Nxe4. } { [%eval -12.68] [%clk 0:03:23] } (15. Nxe4 c3) 15... c3 { [%eval -11.93] [%clk 0:04:03] } 16. Qxb4 { [%eval -12.38] [%clk 0:03:03] } 16... c2 { [%eval -8.85] [%clk 0:03:53] } 17. Be2? { (-8.85 → -15.07) Mistake. Best move was Ba3. } { [%eval -15.07] [%clk 0:02:55] } (17. Ba3 cxd1=Q+) 17... Nxe2 { [%eval -14.21] [%clk 0:03:49] } 18. Kxe2?! { (-14.21 → Mate in 2) Checkmate is now unavoidable. Best move was Be3. } { [%eval #-2] [%clk 0:02:54] } (18. Be3 Bd3) 18... Qd3+ { [%eval #-1] [%clk 0:03:45] } 19. Ke1 { [%eval #-1] [%clk 0:02:45] } 19... Qd1# { [%clk 0:03:42] } { Black wins by checkmate. } 0-1


