[Event "Masterclass Arena"]
[Site "http://chess-academy.net/GFdvrVFH"]
[Date "2021.12.21"]
[Round "-"]
[White "SofiaStangu"]
[Black "Best"]
[Result "0-1"]
[UTCDate "2021.12.21"]
[UTCTime "15:11:57"]
[WhiteElo "1272"]
[BlackElo "1790"]
[WhiteRatingDiff "-5"]
[BlackRatingDiff "+3"]
[Variant "Standard"]
[TimeControl "300+1"]
[ECO "A00"]
[Opening "Van't Kruijs Opening"]
[Termination "Normal"]
[Annotator "chess-academy.net"]

1. e3 { [%eval -0.02] [%clk 0:05:00] } { A00 Van't Kruijs Opening } 1... e6 { [%eval 0.34] [%clk 0:02:30] } 2. Qh5? { (0.34 → -0.79) Mistake. Best move was d4. } { [%eval -0.79] [%clk 0:04:54] } (2. d4 d5 3. c4 Nf6 4. Nf3 c5 5. Nc3 Nc6 6. Be2 cxd4) 2... Nf6 { [%eval -0.31] [%clk 0:02:29] } 3. Qg4?? { (-0.31 → -13.60) Blunder. Best move was Qd1. } { [%eval -13.6] [%clk 0:04:50] } (3. Qd1 c5) 3... Nxg4 { [%eval -13.25] [%clk 0:02:27] } 4. g3 { [%eval -13.64] [%clk 0:04:41] } 4... Qf6 { [%eval -13.24] [%clk 0:02:26] } 5. Bh3 { [%eval -17.85] [%clk 0:04:39] } 5... Qxf2+ { [%eval -17.38] [%clk 0:02:24] } 6. Kd1 { [%eval -17.81] [%clk 0:04:33] } 6... h5 { [%eval -16.31] [%clk 0:02:23] } 7. Nf3 { [%eval -40.16] [%clk 0:04:25] } 7... Qxf3+ { [%eval -39.76] [%clk 0:02:22] } 8. Ke1 { [%eval -39.47] [%clk 0:04:24] } 8... Qxh1+ { [%eval -38.9] [%clk 0:02:22] } 9. Ke2 { [%eval -38.81] [%clk 0:04:21] } 9... Qxh2+ { [%eval -36.85] [%clk 0:02:21] } 10. Kf3?! { (-36.85 → Mate in 5) Checkmate is now unavoidable. Best move was Kd3. } { [%eval #-5] [%clk 0:04:19] } (10. Kd3 Qxh3) 10... Qf2+ { [%eval #-4] [%clk 0:02:20] } 11. Ke4 { [%eval #-4] [%clk 0:04:17] } 11... d5+?! { (Mate in 4 → -35.92) Lost forced checkmate sequence. Best move was Qf5+. } { [%eval -35.92] [%clk 0:02:19] } (11... Qf5+ 12. Kd4 Qxc2 13. d3 d5 14. Bxg4 Nc6#) 12. Kd3 { [%eval -35.78] [%clk 0:04:14] } 12... Qxg3 { [%eval -34.87] [%clk 0:02:17] } 13. Na3 { [%eval -38.62] [%clk 0:04:01] } 13... Ne5+ { [%eval -38.22] [%clk 0:02:12] } 14. Kc3 { [%eval -38.1] [%clk 0:03:57] } 14... Qxh3 { [%eval -37.08] [%clk 0:02:08] } 15. d3 { [%eval -39.5] [%clk 0:03:49] } 15... Be7 { [%eval -34.71] [%clk 0:02:05] } 16. Rb1 { [%eval -35.14] [%clk 0:03:42] } 16... Bf6 { [%eval -34.21] [%clk 0:02:02] } 17. b3?! { (-34.21 → Mate in 7) Checkmate is now unavoidable. Best move was b4. } { [%eval #-7] [%clk 0:03:40] } (17. b4 Nc4+) 17... Nc4+?! { (Mate in 7 → -49.56) Lost forced checkmate sequence. Best move was Nec6+. } { [%eval -49.56] [%clk 0:01:59] } (17... Nec6+ 18. d4 Bxd4+ 19. Kd2 Qxe3+ 20. Kd1 Qf3+ 21. Ke1 Bc3+ 22. Bd2 Nd4 23. Bxc3 Qe2#) 18. Kb4?! { (-49.56 → Mate in 4) Checkmate is now unavoidable. Best move was d4. } { [%eval #-4] [%clk 0:03:30] } (18. d4 Nxa3) 18... a5+ { [%eval #-3] [%clk 0:01:58] } 19. Kb5 { [%eval #-2] [%clk 0:03:26] } 19... Bd7+ { [%eval #-1] [%clk 0:01:57] } 20. Kc5 { [%eval #-1] [%clk 0:03:25] } 20... b6# { [%clk 0:01:56] } { Black wins by checkmate. } 0-1


