The beauty of sacrifice by Schooner

[bastiball]

A beautiful Sac by Schooner against Bit-Genie at move 27
[pgn][Event " Mini-TCEC Tournament: Season 1"]
[Site "CCRL"]
[Date "2021.12.20"]
[Round "1"]
[White "Schooner 2.2"]
[Black "Bit-Genie 9.15"]
[Result "1-0"]
[TimeControl "0/1800+5"]
[Time "15:02:57"]
[Board "45"]
[Termination "mate"]

1. b4 d5 2. Bb2 Qd6 {End of opening}
3. a3 {-0.06/28 51477 82159021} a5 {+0.21/32 95196 96120881} 4. b5 {+0.01/27 42670 72142398} e5 {+0.36/34 90684 54459742}
5. e3 {+0.10/27 51181 80157547} Nd7 {+0.42/35 86398 67107813} 6. d4 {+0.12/27 69183 112532134} exd4 {+0.28/33 82331 56618871}
7. Bxd4 {+0.20/27 42442 51462069} b6 {+0.29/35 78467 64535980} 8. c4 {+0.31/27 64949 106254073} Bb7 {+0.25/35 74794 45322908}
9. Nf3 {+0.32/26 40452 68094544} O-O-O {+0.22/35 71305 75993165} 10. cxd5 {+0.48/26 52122 88551704} Qxd5 {+0.38/34 67991 42890848}
11. Be2 {+0.34/25 32709 55703109} Nh6 {+0.08/35 64840 58542621} 12. Nbd2 {+0.59/25 41263 70004358} Qe6 {+0.00/37 61849 52150139}
13. O-O {+0.67/26 32786 54958104} Nf5 {+0.04/38 59008 62805866} 14. Bc4 {+0.75/28 42232 71863944} Qh6 {+0.00/32 56305 21198641}
15. Bd3 {+0.73/29 80466 139420794} Nxd4 {-0.08/34 53740 31008220} 16. exd4 {+0.65/27 43558 77902506} g5 {+0.16/34 51305 50470422}
17. h3 {+0.31/25 43855 75961064} Rg8 {-0.38/35 48989 48607014} 18. Bf5 {+0.47/27 42981 75970433} Kb8 {-0.55/34 46789 18489911}
19. Nc4 {+0.00/27 77431 137818390} Qf6 {-0.43/33 44701 48898129} 20. Qc2 {+0.60/26 35143 64425096} Bxf3 {+0.00/36 42715 42146450}
21. gxf3 {+0.73/30 53840 103017173} Bd6 {+0.00/36 40829 3015128} 22. Rac1 {+0.95/31 39889 76381931} Rge8 {+0.00/35 39037 41329584}
23. Rfd1 {+0.79/30 39392 76188227} h5 {-0.07/33 37335 38169024} 24. Kg2 {+0.77/31 22577 43539218} h4 {+0.00/37 35720 29699963}
25. a4 {+1.30/29 25241 31314684} Qh6 {+0.56/30 34186 19816969} 26. Re1 {+3.66/32 77555 94876911} Rh8 {+1.13/32 32725 16776647}
27. Re7 {+4.56/30 40583 74464761} Bxe7 {+0.91/36 31339 34523580} 28. Nxa5 {+5.59/31 17486 35366405} Bd6 {+1.10/36 30022 13858376}
29. Qc6 {+327.54/27 20473 71455284} bxa5 {+31.37/29 28771 32254151} 30. Be4 {+327.64/99 40 120021} Rhf8 {M-2/64 14 8645}
31. Qb7# {+327.66/99 32 3564} 1-0

[/pgn]

[AdminX]

A beautiful Sac by Schooner against Bit-Genie at move 27
[pgn][Event " Mini-TCEC Tournament: Season 1"]
[Site "CCRL"]
[Date "2021.12.20"]
[Round "1"]
[White "Schooner 2.2"]
[Black "Bit-Genie 9.15"]
[Result "1-0"]
[TimeControl "0/1800+5"]
[Time "15:02:57"]
[Board "45"]
[Termination "mate"]

1. b4 d5 2. Bb2 Qd6 {End of opening}
3. a3 {-0.06/28 51477 82159021} a5 {+0.21/32 95196 96120881} 4. b5 {+0.01/27 42670 72142398} e5 {+0.36/34 90684 54459742}
5. e3 {+0.10/27 51181 80157547} Nd7 {+0.42/35 86398 67107813} 6. d4 {+0.12/27 69183 112532134} exd4 {+0.28/33 82331 56618871}
7. Bxd4 {+0.20/27 42442 51462069} b6 {+0.29/35 78467 64535980} 8. c4 {+0.31/27 64949 106254073} Bb7 {+0.25/35 74794 45322908}
9. Nf3 {+0.32/26 40452 68094544} O-O-O {+0.22/35 71305 75993165} 10. cxd5 {+0.48/26 52122 88551704} Qxd5 {+0.38/34 67991 42890848}
11. Be2 {+0.34/25 32709 55703109} Nh6 {+0.08/35 64840 58542621} 12. Nbd2 {+0.59/25 41263 70004358} Qe6 {+0.00/37 61849 52150139}
13. O-O {+0.67/26 32786 54958104} Nf5 {+0.04/38 59008 62805866} 14. Bc4 {+0.75/28 42232 71863944} Qh6 {+0.00/32 56305 21198641}
15. Bd3 {+0.73/29 80466 139420794} Nxd4 {-0.08/34 53740 31008220} 16. exd4 {+0.65/27 43558 77902506} g5 {+0.16/34 51305 50470422}
17. h3 {+0.31/25 43855 75961064} Rg8 {-0.38/35 48989 48607014} 18. Bf5 {+0.47/27 42981 75970433} Kb8 {-0.55/34 46789 18489911}
19. Nc4 {+0.00/27 77431 137818390} Qf6 {-0.43/33 44701 48898129} 20. Qc2 {+0.60/26 35143 64425096} Bxf3 {+0.00/36 42715 42146450}
21. gxf3 {+0.73/30 53840 103017173} Bd6 {+0.00/36 40829 3015128} 22. Rac1 {+0.95/31 39889 76381931} Rge8 {+0.00/35 39037 41329584}
23. Rfd1 {+0.79/30 39392 76188227} h5 {-0.07/33 37335 38169024} 24. Kg2 {+0.77/31 22577 43539218} h4 {+0.00/37 35720 29699963}
25. a4 {+1.30/29 25241 31314684} Qh6 {+0.56/30 34186 19816969} 26. Re1 {+3.66/32 77555 94876911} Rh8 {+1.13/32 32725 16776647}
27. Re7 {+4.56/30 40583 74464761} Bxe7 {+0.91/36 31339 34523580} 28. Nxa5 {+5.59/31 17486 35366405} Bd6 {+1.10/36 30022 13858376}
29. Qc6 {+327.54/27 20473 71455284} bxa5 {+31.37/29 28771 32254151} 30. Be4 {+327.64/99 40 120021} Rhf8 {M-2/64 14 8645}
31. Qb7# {+327.66/99 32 3564} 1-0

[/pgn]

Nice Deflection by Schooner, and not your typical one at that!

[bastiball]

A beautiful Sac by Schooner against Bit-Genie at move 27
[pgn][Event " Mini-TCEC Tournament: Season 1"]
[Site "CCRL"]
[Date "2021.12.20"]
[Round "1"]
[White "Schooner 2.2"]
[Black "Bit-Genie 9.15"]
[Result "1-0"]
[TimeControl "0/1800+5"]
[Time "15:02:57"]
[Board "45"]
[Termination "mate"]

1. b4 d5 2. Bb2 Qd6 {End of opening}
3. a3 {-0.06/28 51477 82159021} a5 {+0.21/32 95196 96120881} 4. b5 {+0.01/27 42670 72142398} e5 {+0.36/34 90684 54459742}
5. e3 {+0.10/27 51181 80157547} Nd7 {+0.42/35 86398 67107813} 6. d4 {+0.12/27 69183 112532134} exd4 {+0.28/33 82331 56618871}
7. Bxd4 {+0.20/27 42442 51462069} b6 {+0.29/35 78467 64535980} 8. c4 {+0.31/27 64949 106254073} Bb7 {+0.25/35 74794 45322908}
9. Nf3 {+0.32/26 40452 68094544} O-O-O {+0.22/35 71305 75993165} 10. cxd5 {+0.48/26 52122 88551704} Qxd5 {+0.38/34 67991 42890848}
11. Be2 {+0.34/25 32709 55703109} Nh6 {+0.08/35 64840 58542621} 12. Nbd2 {+0.59/25 41263 70004358} Qe6 {+0.00/37 61849 52150139}
13. O-O {+0.67/26 32786 54958104} Nf5 {+0.04/38 59008 62805866} 14. Bc4 {+0.75/28 42232 71863944} Qh6 {+0.00/32 56305 21198641}
15. Bd3 {+0.73/29 80466 139420794} Nxd4 {-0.08/34 53740 31008220} 16. exd4 {+0.65/27 43558 77902506} g5 {+0.16/34 51305 50470422}
17. h3 {+0.31/25 43855 75961064} Rg8 {-0.38/35 48989 48607014} 18. Bf5 {+0.47/27 42981 75970433} Kb8 {-0.55/34 46789 18489911}
19. Nc4 {+0.00/27 77431 137818390} Qf6 {-0.43/33 44701 48898129} 20. Qc2 {+0.60/26 35143 64425096} Bxf3 {+0.00/36 42715 42146450}
21. gxf3 {+0.73/30 53840 103017173} Bd6 {+0.00/36 40829 3015128} 22. Rac1 {+0.95/31 39889 76381931} Rge8 {+0.00/35 39037 41329584}
23. Rfd1 {+0.79/30 39392 76188227} h5 {-0.07/33 37335 38169024} 24. Kg2 {+0.77/31 22577 43539218} h4 {+0.00/37 35720 29699963}
25. a4 {+1.30/29 25241 31314684} Qh6 {+0.56/30 34186 19816969} 26. Re1 {+3.66/32 77555 94876911} Rh8 {+1.13/32 32725 16776647}
27. Re7 {+4.56/30 40583 74464761} Bxe7 {+0.91/36 31339 34523580} 28. Nxa5 {+5.59/31 17486 35366405} Bd6 {+1.10/36 30022 13858376}
29. Qc6 {+327.54/27 20473 71455284} bxa5 {+31.37/29 28771 32254151} 30. Be4 {+327.64/99 40 120021} Rhf8 {M-2/64 14 8645}
31. Qb7# {+327.66/99 32 3564} 1-0

[/pgn]

Nice Deflection by Schooner, and not your typical one at that!

I can't believe Schooner saw that too

[Rubinus]

The move 27.Re7 is certainly beautiful, but the impression is spoiled by the fact that he wins (almost) everything in that position.

Schooner 2.2 - Bit-Genie 9.15, Mini-TCEC Tournament: Season 1 2021
1k1r3r/2pn1p2/1p1b3q/pP3Bp1/P1NP3p/5P1P/2Q2PK1/2R1R3 w - - 0 1

Analysis by Stockfish 171221:

1. +- (7.96): 27.Ve7 g4 28.fxg4 Dxc1 29.Dxc1 Sxe7 30.Sxd7 Vxd7 31.Je5 Vhd8 32.De3 Sf6 33.Jxd7+ Vxd7 34.De8+ Vd8 35.Dxf7 Sxd4
2. +- (7.92): 27.Ve3 g4 28.fxg4 Sf4 29.Ve7 Vhe8 30.Je5 Sxe5 31.Vxe5 Dd6 32.Vxe8 Vxe8 33.Dc6 Dxc6+ 34.Vxc6 Kc8 35.Vf6 Ve7
3. +- (7.43): 27.Ve2 g4 28.fxg4 Df4 29.Jxd6 Dxd6 30.Dc6 Jf6 31.Dxd6 Vxd6 32.Ve7 Je8 33.Sd7 Jf6 34.Sc6 Vxd4 35.Vxf7 Vd6
4. +- (6.32): 27.Kf1 Df6 28.Kg2 Vhf8 29.Ve3 Sf4 30.Je5 Dd6 31.Jc6+ Ka8 32.Ve7 Jf6 33.Jxd8 Vxd8 34.Dc6+ Kb8 35.Dxd6 Sxd6
5. +- (6.22): 27.Ve4 Df8 28.Vee1 Vh6 29.Ve3 g4 30.fxg4 Sf4 31.Je5 Sxe5 32.Vxe5 Dd6 33.Sxd7 Dxd7 34.De4 Vd6 35.Ve7 Dc8
6. +- (6.19): 27.De4 Sf4 28.Dc2 Jf6 29.Je5 Jd5 30.Jc6+ Kb7 31.Se4 f5 32.Jxd8+ Vxd8 33.Sxd5+ Vxd5 34.Ve7 Dd6 35.Vce1 Vxd4
7. +- (6.19): 27.Se4 Sf4 28.Sf5 Jf6 29.Je5 Jd5 30.Jc6+ Kb7 31.Se4 f5 32.Jxd8+ Vxd8 33.Sxd5+ Vxd5 34.Ve7 Dd6 35.Vce1 Vxd4
8. +- (6.19): 27.Dd3 Sf4 28.Dc2 Jf6 29.Je5 Jd5 30.Jc6+ Kb7 31.Se4 f5 32.Jxd8+ Vxd8 33.Sxd5+ Vxd5 34.Ve7 Dd6 35.Vce1 Vxd4 36.Dxf5
9. +- (6.00): 27.Sg4 Sf4 28.Sf5 Sxc1 29.Vxc1 c5 30.bxc6 Dxc6 31.Se4 De6 32.Jxb6 Dxb6 33.Vb1 Vh6 34.Vxb6+ Vxb6 35.Dc3 Jf6 36.Dxa5
10. +- (5.97): 27.Dd1 Vhf8 28.Dc2 Df6 29.Ve3 Sf4 30.Je5 Dd6 31.Jc6+ Ka8 32.Ve7 Jf6 33.Jxd8 Vxd8 34.Dc6+ Kb8 35.Dxd6 Sxd6
11. +- (5.93): 27.Db1 Df8 28.Jxd6 Dxd6 29.Vc6 Dxd4 30.Vd1 Dxa4 31.Sxd7 Vhg8 32.De4 Dxe4 33.fxe4 g4 34.hxg4 f5 35.e5 h3+ 36.Kh2
12. +- (5.92): 27.Dc3 Df6 28.Dc2 Vhf8 29.Ve3 Sf4 30.Je5 Dd6 31.Jc6+ Ka8 32.Ve7 Jf6 33.Jxd8 Vxd8 34.Dc6+ Kb8 35.Dxd6 Sxd6 36.Vxf7 Jd5 37.f4 Sxf4 38.Vc6 Sd6 39.Kf3 Jb4 40.Vc1 Ja2 41.Vc2
13. +- (5.92): 27.Kh1 Df6 28.Kg2 Vhf8 29.Ve3 Sf4 30.Je5 Dd6 31.Jc6+ Ka8 32.Ve7 Jf6 33.Jxd8 Vxd8 34.Dc6+ Kb8 35.Dxd6 Sxd6 36.Vxf7
14. +- (5.92): 27.Db3 Df6 28.Dc2 Vhf8 29.Ve3 Sf4 30.Je5 Dd6 31.Jc6+ Ka8 32.Ve7 Jf6 33.Jxd8 Vxd8 34.Dc6+ Kb8 35.Dxd6 Sxd6 36.Vxf7
15. +- (5.90): 27.De2 Vhf8 28.Dc2 Df6 29.Ve3 Sf4 30.Je5 Dd6 31.Jc6+ Ka8 32.Ve7 Jf6 33.Jxd8 Vxd8 34.Dc6+ Kb8 35.Dxd6 Sxd6 36.Vxf7 Jd5
16. +- (5.83): 27.Kg1 g4 28.fxg4 Df4 29.Jxd6 Dxd6 30.Dc6 Jf6 31.Dxd6 Vxd6 32.Ve7 Je8 33.Vc4 Vd5 34.Kg2 Jd6 35.Vcxc7 Vxd4 36.Vc6 Jxf5 37.Vxb6+ Ka8 38.Va6+ Kb8 39.gxf5 Vxa4 40.Vxf7
17. +- (5.83): 27.Vb1 g4 28.fxg4 Df4 29.Jxd6 Dxd6 30.Vbc1 Jf6 31.Dc6 Dxc6+ 32.Vxc6 Je8 33.Ve4 Vg8 34.Kf3 Vd5 35.Vf4 Jd6 36.Sc2 Vdg5 37.Vc3 Vc8 38.Sb3 Vg7 39.Ve3 c6 40.Vf6 Vg6 41.Vxg6 fxg6 42.bxc6 Vf8+ 43.Ke2 Kc7
18. +- (5.83): 27.Vcd1 g4 28.fxg4 Df4 29.Jxd6 Dxd6 30.Vc1 Jf6 31.Dc6 Jd5 32.Dxd6 Vxd6 33.Kf3 Vhd8 34.Ve4 Vf8 35.Ve5 Jb4 36.Vc4
19. +- (5.83): 27.Va1 g4 28.fxg4 Df4 29.Jxd6 Dxd6 30.Vac1 Jf6 31.Dc6 Jd5 32.Dxd6 Vxd6 33.Kf3 Vhd8 34.Ve4 Vf8 35.Ve5
20. +- (5.83): 27.Ved1 g4 28.fxg4 Df4 29.Jxd6 Dxd6 30.Ve1 Jf6 31.Dc6 Jd5 32.Dxd6 Vxd6 33.Kf3 Vhd8 34.Ve4 Vf8 35.Ve5 Jb4 36.Vc4 c6 37.Se4 cxb5 38.Vxb5 Vc8 39.Vxc8+ Kxc8
21. +- (5.83): 27.Vg1 g4 28.fxg4 Df4 29.Jxd6 Dxd6 30.Vge1 Jf6 31.Dc6 Jd5 32.Dxd6 Vxd6 33.Kf3 Vhd8 34.Ve4 Vf8 35.Ve5 Jb4
22. +- (5.83): 27.Da2 Vhf8 28.Dc2 g4 29.fxg4 Df4 30.Jxd6 Dxd6 31.Dc6 Jf6 32.Dxd6 Vxd6 33.Vc4 Jd5 34.Kf3 Vg8 35.Vcc1 Vf8
23. +- (5.83): 27.Db2 Vhf8 28.Dc2 g4 29.fxg4 Df4 30.Jxd6 Dxd6 31.Dc6 Jf6 32.Dxd6 Vxd6 33.Vc4 Jd5 34.Kf3 Vg8 35.Vcc1 Vf8 36.Ve5
24. +- (5.74): 27.Sd3 Df6 28.Sf5 Vhf8 29.Ve3 Sf4 30.Je5 Dd6 31.Jc6+ Ka8 32.Ve7 Jf6 33.Jxd8 Vxd8 34.Dc6+ Kb8 35.Dxd6 Sxd6 36.Vxf7 Jd5 37.f4 Sxf4 38.Vc6 Sd6 39.Kf3 Jb4 40.Vc1 Ja2 41.Vc4 Jb4 42.Kg4 Sf4 43.Se4 Kc8 44.Vf5 Ve8
25. +- (5.66): 27.Vf1 Vhf8 28.Vfe1 g4 29.fxg4 Df4 30.Jxd6 Dxd6 31.Dc6 Jf6 32.Kf3 Dxc6+ 33.Vxc6 Je8 34.Ve4 Vd5 35.Vf4 Vd8
26. +- (5.66): 27.Vh1 g4 28.fxg4 Vhf8 29.Vhe1 Df4 30.Jxd6 Dxd6 31.Dc6 Jf6 32.Kf3 Dxc6+ 33.Vxc6 Je8 34.Ve4 Vd5 35.Vf4 Vd8
27. +- (5.08): 27.Ve5 Jxe5 28.Jxe5 Sxe5 29.dxe5 Vc8 30.Dc4 Df8 31.Sxc8 Dxc8 32.Dxf7 Vf8 33.Dg7 Vg8 34.Dh6 Ve8 35.Ve1 Ve6
28. +- (4.19): 27.Dd2 g4 28.fxg4 Dxd2 29.Jxd2 Sb4 30.Ved1 Sxd2 31.Vxd2 Jc5 32.Vc4 Vhg8 33.Kf3 Vge8 34.Kf4 f6 35.f3 Ve1
29. +- (2.57): 27.Je5 Jxe5 28.dxe5 Sc5 29.Vcd1 Vhe8 30.Sd7 Vf8 31.De4 Sb4 32.Ve2 Vfe8 33.Sxe8 Vxd1 34.Sxf7 Sc5 35.Sg6 g4 36.fxg4
30. +- (2.34): 27.Se6 fxe6 28.Jxd6 cxd6 29.Dc7+ Ka8 30.Dc6+ Ka7 31.Dxd6 e5 32.Dc7+ Ka8 33.Vc6 Dh7 34.Vd6 e4 35.Vxe4 g4 36.Dc6+ Kb8
31. +- (1.65): 27.Je3 Jf6 28.Se4 Sf4 29.Jf5 Df8 30.Vcd1 Db4 31.Vb1 Da3 32.Sa8 Kxa8 33.Dc6+ Kb8 34.Dxf6 Df8 35.Vbd1 Sd6 36.d5

[bastiball]

The move 27.Re7 is certainly beautiful, but the impression is spoiled by the fact that he wins (almost) everything in that position.

Schooner 2.2 - Bit-Genie 9.15, Mini-TCEC Tournament: Season 1 2021
1k1r3r/2pn1p2/1p1b3q/pP3Bp1/P1NP3p/5P1P/2Q2PK1/2R1R3 w - - 0 1

Analysis by Stockfish 171221:

1. +- (7.96): 27.Ve7 g4 28.fxg4 Dxc1 29.Dxc1 Sxe7 30.Sxd7 Vxd7 31.Je5 Vhd8 32.De3 Sf6 33.Jxd7+ Vxd7 34.De8+ Vd8 35.Dxf7 Sxd4
2. +- (7.92): 27.Ve3 g4 28.fxg4 Sf4 29.Ve7 Vhe8 30.Je5 Sxe5 31.Vxe5 Dd6 32.Vxe8 Vxe8 33.Dc6 Dxc6+ 34.Vxc6 Kc8 35.Vf6 Ve7
3. +- (7.43): 27.Ve2 g4 28.fxg4 Df4 29.Jxd6 Dxd6 30.Dc6 Jf6 31.Dxd6 Vxd6 32.Ve7 Je8 33.Sd7 Jf6 34.Sc6 Vxd4 35.Vxf7 Vd6
4. +- (6.32): 27.Kf1 Df6 28.Kg2 Vhf8 29.Ve3 Sf4 30.Je5 Dd6 31.Jc6+ Ka8 32.Ve7 Jf6 33.Jxd8 Vxd8 34.Dc6+ Kb8 35.Dxd6 Sxd6
5. +- (6.22): 27.Ve4 Df8 28.Vee1 Vh6 29.Ve3 g4 30.fxg4 Sf4 31.Je5 Sxe5 32.Vxe5 Dd6 33.Sxd7 Dxd7 34.De4 Vd6 35.Ve7 Dc8
6. +- (6.19): 27.De4 Sf4 28.Dc2 Jf6 29.Je5 Jd5 30.Jc6+ Kb7 31.Se4 f5 32.Jxd8+ Vxd8 33.Sxd5+ Vxd5 34.Ve7 Dd6 35.Vce1 Vxd4
7. +- (6.19): 27.Se4 Sf4 28.Sf5 Jf6 29.Je5 Jd5 30.Jc6+ Kb7 31.Se4 f5 32.Jxd8+ Vxd8 33.Sxd5+ Vxd5 34.Ve7 Dd6 35.Vce1 Vxd4
8. +- (6.19): 27.Dd3 Sf4 28.Dc2 Jf6 29.Je5 Jd5 30.Jc6+ Kb7 31.Se4 f5 32.Jxd8+ Vxd8 33.Sxd5+ Vxd5 34.Ve7 Dd6 35.Vce1 Vxd4 36.Dxf5
9. +- (6.00): 27.Sg4 Sf4 28.Sf5 Sxc1 29.Vxc1 c5 30.bxc6 Dxc6 31.Se4 De6 32.Jxb6 Dxb6 33.Vb1 Vh6 34.Vxb6+ Vxb6 35.Dc3 Jf6 36.Dxa5
10. +- (5.97): 27.Dd1 Vhf8 28.Dc2 Df6 29.Ve3 Sf4 30.Je5 Dd6 31.Jc6+ Ka8 32.Ve7 Jf6 33.Jxd8 Vxd8 34.Dc6+ Kb8 35.Dxd6 Sxd6
11. +- (5.93): 27.Db1 Df8 28.Jxd6 Dxd6 29.Vc6 Dxd4 30.Vd1 Dxa4 31.Sxd7 Vhg8 32.De4 Dxe4 33.fxe4 g4 34.hxg4 f5 35.e5 h3+ 36.Kh2
12. +- (5.92): 27.Dc3 Df6 28.Dc2 Vhf8 29.Ve3 Sf4 30.Je5 Dd6 31.Jc6+ Ka8 32.Ve7 Jf6 33.Jxd8 Vxd8 34.Dc6+ Kb8 35.Dxd6 Sxd6 36.Vxf7 Jd5 37.f4 Sxf4 38.Vc6 Sd6 39.Kf3 Jb4 40.Vc1 Ja2 41.Vc2
13. +- (5.92): 27.Kh1 Df6 28.Kg2 Vhf8 29.Ve3 Sf4 30.Je5 Dd6 31.Jc6+ Ka8 32.Ve7 Jf6 33.Jxd8 Vxd8 34.Dc6+ Kb8 35.Dxd6 Sxd6 36.Vxf7
14. +- (5.92): 27.Db3 Df6 28.Dc2 Vhf8 29.Ve3 Sf4 30.Je5 Dd6 31.Jc6+ Ka8 32.Ve7 Jf6 33.Jxd8 Vxd8 34.Dc6+ Kb8 35.Dxd6 Sxd6 36.Vxf7
15. +- (5.90): 27.De2 Vhf8 28.Dc2 Df6 29.Ve3 Sf4 30.Je5 Dd6 31.Jc6+ Ka8 32.Ve7 Jf6 33.Jxd8 Vxd8 34.Dc6+ Kb8 35.Dxd6 Sxd6 36.Vxf7 Jd5
16. +- (5.83): 27.Kg1 g4 28.fxg4 Df4 29.Jxd6 Dxd6 30.Dc6 Jf6 31.Dxd6 Vxd6 32.Ve7 Je8 33.Vc4 Vd5 34.Kg2 Jd6 35.Vcxc7 Vxd4 36.Vc6 Jxf5 37.Vxb6+ Ka8 38.Va6+ Kb8 39.gxf5 Vxa4 40.Vxf7
17. +- (5.83): 27.Vb1 g4 28.fxg4 Df4 29.Jxd6 Dxd6 30.Vbc1 Jf6 31.Dc6 Dxc6+ 32.Vxc6 Je8 33.Ve4 Vg8 34.Kf3 Vd5 35.Vf4 Jd6 36.Sc2 Vdg5 37.Vc3 Vc8 38.Sb3 Vg7 39.Ve3 c6 40.Vf6 Vg6 41.Vxg6 fxg6 42.bxc6 Vf8+ 43.Ke2 Kc7
18. +- (5.83): 27.Vcd1 g4 28.fxg4 Df4 29.Jxd6 Dxd6 30.Vc1 Jf6 31.Dc6 Jd5 32.Dxd6 Vxd6 33.Kf3 Vhd8 34.Ve4 Vf8 35.Ve5 Jb4 36.Vc4
19. +- (5.83): 27.Va1 g4 28.fxg4 Df4 29.Jxd6 Dxd6 30.Vac1 Jf6 31.Dc6 Jd5 32.Dxd6 Vxd6 33.Kf3 Vhd8 34.Ve4 Vf8 35.Ve5
20. +- (5.83): 27.Ved1 g4 28.fxg4 Df4 29.Jxd6 Dxd6 30.Ve1 Jf6 31.Dc6 Jd5 32.Dxd6 Vxd6 33.Kf3 Vhd8 34.Ve4 Vf8 35.Ve5 Jb4 36.Vc4 c6 37.Se4 cxb5 38.Vxb5 Vc8 39.Vxc8+ Kxc8
21. +- (5.83): 27.Vg1 g4 28.fxg4 Df4 29.Jxd6 Dxd6 30.Vge1 Jf6 31.Dc6 Jd5 32.Dxd6 Vxd6 33.Kf3 Vhd8 34.Ve4 Vf8 35.Ve5 Jb4
22. +- (5.83): 27.Da2 Vhf8 28.Dc2 g4 29.fxg4 Df4 30.Jxd6 Dxd6 31.Dc6 Jf6 32.Dxd6 Vxd6 33.Vc4 Jd5 34.Kf3 Vg8 35.Vcc1 Vf8
23. +- (5.83): 27.Db2 Vhf8 28.Dc2 g4 29.fxg4 Df4 30.Jxd6 Dxd6 31.Dc6 Jf6 32.Dxd6 Vxd6 33.Vc4 Jd5 34.Kf3 Vg8 35.Vcc1 Vf8 36.Ve5
24. +- (5.74): 27.Sd3 Df6 28.Sf5 Vhf8 29.Ve3 Sf4 30.Je5 Dd6 31.Jc6+ Ka8 32.Ve7 Jf6 33.Jxd8 Vxd8 34.Dc6+ Kb8 35.Dxd6 Sxd6 36.Vxf7 Jd5 37.f4 Sxf4 38.Vc6 Sd6 39.Kf3 Jb4 40.Vc1 Ja2 41.Vc4 Jb4 42.Kg4 Sf4 43.Se4 Kc8 44.Vf5 Ve8
25. +- (5.66): 27.Vf1 Vhf8 28.Vfe1 g4 29.fxg4 Df4 30.Jxd6 Dxd6 31.Dc6 Jf6 32.Kf3 Dxc6+ 33.Vxc6 Je8 34.Ve4 Vd5 35.Vf4 Vd8
26. +- (5.66): 27.Vh1 g4 28.fxg4 Vhf8 29.Vhe1 Df4 30.Jxd6 Dxd6 31.Dc6 Jf6 32.Kf3 Dxc6+ 33.Vxc6 Je8 34.Ve4 Vd5 35.Vf4 Vd8
27. +- (5.08): 27.Ve5 Jxe5 28.Jxe5 Sxe5 29.dxe5 Vc8 30.Dc4 Df8 31.Sxc8 Dxc8 32.Dxf7 Vf8 33.Dg7 Vg8 34.Dh6 Ve8 35.Ve1 Ve6
28. +- (4.19): 27.Dd2 g4 28.fxg4 Dxd2 29.Jxd2 Sb4 30.Ved1 Sxd2 31.Vxd2 Jc5 32.Vc4 Vhg8 33.Kf3 Vge8 34.Kf4 f6 35.f3 Ve1
29. +- (2.57): 27.Je5 Jxe5 28.dxe5 Sc5 29.Vcd1 Vhe8 30.Sd7 Vf8 31.De4 Sb4 32.Ve2 Vfe8 33.Sxe8 Vxd1 34.Sxf7 Sc5 35.Sg6 g4 36.fxg4
30. +- (2.34): 27.Se6 fxe6 28.Jxd6 cxd6 29.Dc7+ Ka8 30.Dc6+ Ka7 31.Dxd6 e5 32.Dc7+ Ka8 33.Vc6 Dh7 34.Vd6 e4 35.Vxe4 g4 36.Dc6+ Kb8
31. +- (1.65): 27.Je3 Jf6 28.Se4 Sf4 29.Jf5 Df8 30.Vcd1 Db4 31.Vb1 Da3 32.Sa8 Kxa8 33.Dc6+ Kb8 34.Dxf6 Df8 35.Vbd1 Sd6 36.d5

It is really tough position for Bit-Genie

[bastiball]

Another beautiful sacrifice by Schooner

[pgn][Event " Mini-TCEC Tournament: Season 1"]
[Site "CCRL"]
[Date "2021.12.21"]
[Round "1"]
[White "Schooner 2.2"]
[Black "Colossus 2021b"]
[Result "1-0"]
[TimeControl "0/1800+5"]
[Time "11:24:37"]
[Board "59"]
[Termination "mate"]
[ECO "B21"]
[Opening "Sicilian"]

1. e4 c5 2. f4 {B21: Sicilian, Grand Prix attack} e6 {End of opening}
3. Nf3 {-0.06/26 43122 64731052} Nc6 {-0.15/19 182546 267843960} 4. c3 {-0.02/27 81182 120094754} d5 {-0.29/18 109649 157824465}
5. d3 {-0.02/26 63149 92883665} Be7 {-0.24/18 140842 205448956} 6. Be2 {+0.00/29 38510 58944722} Nf6 {-0.25/18 36511 50152646}
7. e5 {+0.00/30 53292 80477975} Ng4 {-0.16/19 37919 49689683} 8. O-O {+0.00/29 34059 51521527} Nh6 {-0.12/19 97961 123976796}
9. d4 {+0.00/29 40756 61665259} Qb6 {-0.31/19 95816 117664687} 10. dxc5 {+0.08/29 59468 88078659} Bxc5+ {-0.33/18 48686 47929367}
11. Kh1 {+0.11/29 137615 203454182} a5 {-0.31/18 63827 65506034} 12. Na3 {+0.15/29 55011 79529612} O-O {-0.31/18 95464 106279505}
13. Bd3 {+0.30/28 76691 114337629} f6 {-0.46/17 54720 59028212} 14. exf6 {+0.22/28 34369 51930532} Rxf6 {-0.49/17 35654 36938236}
15. Nc2 {+0.31/27 31666 48207042} Nf5 {-0.40/17 45475 53055300} 16. Rb1 {+0.37/27 93993 137499741} h6 {-0.25/17 75134 82254542}
17. b4 {+1.24/28 81100 124158304} axb4 {-0.17/17 37748 37288726} 18. cxb4 {+1.58/27 60876 93521265} Rf8 {-0.05/17 36330 35543975}
19. g4 {+2.22/26 59282 92944228} Nfe7 {-0.27/18 39057 44523790} 20. g5 {+2.04/28 87434 138852633} Nf5 {-0.04/17 41186 50525733}
21. Bb2 {+3.40/23 23906 37746727} Be7 {+0.54/17 47056 55730703} 22. gxh6 {+4.59/23 26448 40375087} Nxh6 {+0.63/16 42050 49328602}
23. b5 {+4.90/25 18056 28194472} Nd8 {+1.16/17 35819 42179505} 24. Rg1 {+5.93/26 19649 30890015} Bf6 {+1.47/16 28630 34473542}
25. Ne5 {+7.04/27 23540 35565396} Qd6 {+2.12/16 23714 27585092} 26. Qh5 {+8.29/28 28522 45957025} Nf5 {+3.37/16 53284 61892671}
27. Rxg7+ {+10.70/32 23263 39802225} Bxg7 {+3.91/16 14670 16804948} 28. Rg1 {+11.47/33 53793 93988378} Qc7 {+4.65/17 39035 45862452}
29. b6 {+12.43/33 17717 31419963} Qe7 {+5.86/17 19361 21032505} 30. Ng6 {+14.50/34 23536 44104495} Qf6 {+6.03/18 23881 29454046}
31. Bxf5 {+15.76/35 44697 87502494} exf5 {+7.84/19 24491 34990053} 32. Bxf6 {+15.97/34 12962 25030402} Rxf6 {+8.76/18 28400 44785059}
33. Ne7+ {+15.47/34 40771 85662692} Kf8 {+9.24/18 40357 65003187} 34. Rxg7 {+18.04/36 136544 287874866} Kxg7 {+9.39/18 27815 44862835}
35. Qg5+ {+18.94/37 117972 247620016} Kf7 {+10.22/18 39165 66483062} 36. Nxd5 {+18.57/30 10087 21288988} Re6 {+11.13/17 19244 32187132}
37. Qxd8 {+24.86/31 32287 72224961} Kg7 {+12.27/17 18668 32227982} 38. Ne7 {+326.32/34 69538 170467892} Kf7 {+14.31/16 15630 26666471}
39. Nxc8 {+326.32/32 48021 126632814} Kg7 {+15.62/16 13227 23598821} 40. Qd7+ {+327.40/24 11550 24845777} Kf6 {+15.24/16 6667 10866070}
41. Nd6 {+327.44/24 9297 20805477} Rf8 {+21.92/14 8197 13444743} 42. Nd4 {+327.46/24 8155 18196105} Re1+ {+158.60/14 46391 79410164}
43. Kg2 {+327.48/25 7527 17510035} Re5 {+158.42/13 6379 13699021} 44. fxe5+ {+327.54/20 4408 10792974} Kxe5 {+158.31/11 4458 10734600}
45. N6xf5 {+327.56/24 4506 17091750} Rxf5 {+158.68/12 10052 22599520} 46. Nxf5 {+327.58/39 4009 21102074} Kf4 {M-4/120 5180 18187936}
47. Qe6 {+327.60/94 4596 21510796} Kg4 {M-3/120 5165 23132985} 48. h4 {+327.62/99 88 176557} Kf4 {M-2/120 5161 17405287}
49. Qd5 {+327.64/99 38 7607} Kg4 {M-1/120 5147 3663117} 50. Qf3# {+327.66/99 45 3465} 1-0

[/pgn]