17. … B-B2 18. P-K4 QR-B1 19. P-K5 B-Kt3ch 20. K-R1 Kt-Kt5!!
Diag. 156
The beginning of magnificent sacrifices. 21. QxKt cannot be played because of RxB and R-Q7, etc.
21. B-K4 Q-R5 22. P-Kt3
After P-R3 Black wins also in fine style: RxKt!!; 23. QxKt, QxQ; 24. PxQ, BxB; 25. BxR, R-Q6 threatening R-R 6 mate; or, 23. BxR, BxB; 24. QxB, Q-Kt6; 25. PxKt, Q-R5 mate.
22. … RxKt!! 23. PxQ R-Q7!! 24. QxR BxBch 25. Q-Kt2 R-R6
and mate at R7.
GAME No. 40
White: Rubinstein. Black: Capablanca.