[Event "Modern book"]
[Round "8"]
[White "Maia1900 6ply"]
[Black "MCGP2024"]
[Result "0-1"]
[ECO "B24"]

1.e4 c5 2.Nc3 Nc6 3.g3 $6 ( {Theory prefers} 3.Nf3 $1 ) ( {Or} 3.Nge2 $1 ) ( {Or} 3.Bb5 $1 ) 3...d6 $6 ( {Theory prefers} 3...g6 $1 ) 4.Bg2 Nf6 5.d3 e5 {Out of book} 6.Nge2 Be6 $146 ( {Theoretical move is} 6...Be7 ) 7.O-O Be7 8.f4 O-O 9.f5 Bd7 10.h3 $1 Nd4 11.g4 h6 12.Ng3 Rc8 13.g5 $6 {Deep HIARCS 15.3: -0.24/23} ( 13.Nd5 {Deep HIARCS 15.3: +0.39/22} 13...Nh7 14.c3 Nc6 15.Nxe7+ Qxe7 16.Be3 Qh4 17.Bf2 Qd8 18.Nh5 Qg5 19.Qe1 Qd8 20.Be3 Kh8 21.Qd2 Rg8 22.a3 a6 23.b4 cxb4 24.axb4 Ng5 25.Qf2 ) 13...hxg5 14.Bxg5 Bc6 $6 {Deep HIARCS 15.3: -0.10/25} ( 14...c4 {Deep HIARCS 15.3: -0.41/21} 15.Kh1 cxd3 16.Qxd3 a6 17.Be3 b5 18.Bxd4 b4 19.Nce2 Bb5 20.Qd2 exd4 21.Rac1 Qc7 22.Rfe1 d5 23.e5 Qxe5 24.Nxd4 Ne4 25.Nxe4 ) 15.Bxf6 Bxf6 16.Nh5 $6 {Deep HIARCS 15.3: -0.82/23} ( 16.Nd5 {Deep HIARCS 15.3: -0.13/24} 16...Bh4 17.f6 Bxd5 18.fxg7 Kxg7 19.Nf5+ Nxf5 20.Rxf5 Bf2+ 21.Kh1 Qh4 22.exd5 Be3 23.Qe2 Bg5 24.Qe4 Rh8 25.Qxh4 Bxh4 26.Be4 Rc7 27.Rg1+ Kf8 28.Rf3 b5 29.b3 Rg8 30.Rxg8+ Kxg8 31.Rf1 Kg7 32.Rg1+ Kf6 33.Kg2 Rc8 34.Kf3 Bg5 35.Ke2 Bf4 ) 16...Bg5 17.Qg4 $2 {Deep HIARCS 15.3: -1.87/24} ( 17.f6 {Deep HIARCS 15.3: -0.49/21} 17...g6 18.Nd5 Kh7 19.c3 Ne6 20.h4 Bxd5 21.hxg5 Bc6 22.Ng7 Nxg7 23.fxg7 Kxg7 24.Rf6 Bd7 25.Qf3 Be6 26.Qf2 Qd7 27.Rf1 Qa4 28.b3 Qd7 29.Rf3 Rh8 ) 17...Nxc2 $2 {Deep HIARCS 15.3: +1.07/26} ( 17...Be3+ {Deep HIARCS 15.3: -1.87/24} 18.Kh1 Qg5 19.Bf3 Qxg4 20.Bxg4 Nxc2 21.Rab1 Rcd8 22.Bd1 Nd4 23.Ng3 a6 24.Kg2 Bf4 25.f6 Bxg3 26.Kxg3 gxf6 27.h4 f5 28.exf5 Kg7 29.Bg4 Rg8 30.Ne4 Bxe4 ) 18.f6 Be3+ 19.Kh1 g6 20.Rac1 $2 {Deep HIARCS 15.3: -1.18/22} ( 20.Qe2 {Deep HIARCS 15.3: +0.85/24} 20...Nxa1 21.Qxe3 Kh7 22.Rxa1 Rh8 23.Qg5 Kg8 24.Ng7 Rh7 25.Nf5 Kh8 26.Ne7 Rb8 27.Kh2 Bd7 28.Ncd5 Be6 29.Qe3 Qa5 30.a3 Bd7 31.Rc1 Qa4 32.Kg3 Rh5 33.h4 ) 20...Bxc1 $2 {Deep HIARCS 15.3: 0.00/27} ( 20...Nd4 {Deep HIARCS 15.3: -1.18/22} 21.Nd5 Bxd5 22.exd5 Rc7 23.Be4 Qc8 24.Qh4 Bxc1 25.Rxc1 Nf5 26.Qg5 Kh7 27.Rg1 Nh6 28.Kh2 Rg8 29.Ng7 Rxg7 30.fxg7 Qe8 31.Qf6 Kg8 32.Qxd6 Qe7 33.Qxe7 Rxe7 34.h4 Rd7 35.Kh3 f5 36.Bf3 Kxg7 37.h5 Rd6 38.hxg6 Rxg6 39.Rxg6+ Kxg6 40.d6 Nf7 41.Bxb7 Nxd6 42.Bd5 Ne8 43.Kg3 Nc7 44.Bb3 Kg5 45.Kf3 Kh4 ) 21.Rxc1 Nd4 22.Nd5 $2 {Deep HIARCS 15.3: -1.02/27} ( 22.Qh4 {Deep HIARCS 15.3: 0.00/27} 22...Re8 23.Ng3 Re6 24.Rf1 Rc7 25.Nd5 Rd7 26.Qh6 Qf8 27.Qh4 Qd8 ) 22...Bxd5 23.exd5 Qb6 $4 {Deep HIARCS 15.3: +11.03/24} ( 23...Rc7 {Deep HIARCS 15.3: -0.67/26} 24.Be4 Qc8 25.Qh4 Nf5 26.Qg5 Kh7 27.Rg1 Nh6 28.Kh2 Rg8 29.Ng7 Rxg7 30.fxg7 Qe8 31.Qf6 Kg8 32.Qxd6 Qe7 33.Qxe7 Rxe7 34.h4 Rd7 35.Kh3 Kxg7 36.h5 Rd6 37.hxg6 f5 38.Bf3 Rxg6 39.Rxg6+ Kxg6 40.d6 Kf6 41.Bxb7 Ke6 42.Kh4 f4 43.Kh5 Nf7 44.d7 Kxd7 45.Kg4 ) 24.Be4 $1 Qxb2 25.Rg1 $4 {Deep HIARCS 15.3: -5.71/28} ( 25.Qg5 {Deep HIARCS 15.3: +7.53/23} 25...Nf3 26.Bxf3 Kh7 27.Rg1 Qf2 28.Be4 Rg8 29.Rg2 Qf1+ 30.Kh2 Rcf8 31.Qh4 Rh8 32.Ng3+ Kg8 33.Qxh8+ Kxh8 34.Nxf1 Kh7 35.Nd2 b5 36.Bf3 Rh8 37.Ne4 Rd8 38.Rg4 Kg8 39.h4 Kf8 40.h5 gxh5 41.Rg7 Rd7 42.Bxh5 c4 43.dxc4 bxc4 44.Ng5 ) 25...Qe2 26.Qg5 Nf3 27.Bxf3 Qxf3+ 28.Rg2 Kh7 $1 29.Ng7 Rh8 30.Kg1 Qxd3 31.Rg4 Qb1+ 32.Kh2 Qxa2+ 33.Rg2 Qb1 34.Rf2 Qd3 $1 35.Nf5 Kg8 36.Qg4 Rd8 37.Rf3 Qd2+ 38.Kh1 Rh5 39.Ne7+ Kf8 $1 40.Rg3 Rh8 $1 41.Nxg6+ fxg6 42.Qxg6 Qxd5+ 43.Kh2 Qd2+ 44.Kg1 Qe1+ $1 45.Kh2 Qf2+ 46.Kh1 Rd7 47.Qg4 Ke8 48.Rf3 Qe1+ 49.Kh2 Qd2+ 50.Kg3 Qc1 51.f7+ Kf8 52.Rf6 Qg1+ 53.Kf3 Qxg4+ 54.Kxg4 Rxf7 55.Rxd6 Rg8+ 56.Kh5 Rh7+ 57.Rh6 Rxh6+ 58.Kxh6 c4 59.h4 c3 60.Kh7 c2 61.Kh6 c1=Q+ 62.Kh7 Rg7+ 63.Kh8 Qh6# {White loses 0.29 pawn per move (1 blunder, 3 mistakes, 2 inaccuracies), Black loses 0.15 pawn per move (1 blunder, 2 mistakes, 1 inaccuracy).} 0-1